Areas of Interest X-ray Fluorescence Spectroscopy
Education :
Ph.D.* 1987 Punjabi University, Patiala, India
M.Phil. 1981 Punjabi University, Patiala, India
M.Sc.# 1979 Punjabi University, Patiala, India
B.Sc. 1977 Kurukshetra University Kurukshetra, India
Cert. in French 1982 Punjabi University, Patiala, India
Cert in IPR 2016 Indian Law Institute New Delhi
# Specialization in Electronics with Space Science and Nuclear Science as Optional subjects
*Subject area of Ph.D. : Atomic and Nuclear Radiation Physics
*Title of Ph.D. Thesis : Experimental investigations of Photon induced X-rays
Employment Details
Period Positions held
2023 (Feb) onward Professor (Emeritus) Current position
Department of Physics
Netaji Subhas University of Technology
Sector-3 Dwarka New Delhi-110003
1999 (Dec) - 2023 (Jan) Professor and Director USIC (Retired) University Science Instrumentation Centre
Jawaharlal Nehru University, New Delhi-110067.
2018 - 2023 (Jan) Professor (Concurrent)
School of Engineering
Jawaharlal Nehru University, New Delhi-110067
2005- 2009 (July) Professor and Founder Director
Advanced Instrumentation & Research Facility
Jawaharlal Nehru University, New Delhi-110067.
1994(Dec) -1997(June) Advisor
(On deputation) All India Council for Technical Education
I.G. Stadium, Sports Complex, New Delhi - 110 002.
1994(July) - 1994(Dec) Director
(On deputation) All India Council for Technical Education
I.G. Stadium, Sports Complex, New Delhi - 110 002.
1990(April) - 1993(Dec) Associate Professor and Head
University Science Instrumentation Centre
Jawaharlal Nehru University, New Delhi - 110 067.
1990(Jan) - 1990(March) Associate Professor
University Science Instrumentation Centre
Jawaharlal Nehru University. New Delhi-110067.
1987(Sept) - 1989 (Dec) Scientist 'B'
Ministry of Defence
Defence Research and Development Organisation
Solid State Physics Laboratory, Delhi-110054 (India).
1982(Dec) - 1987(Sept) Lecturer in Physics
S.A. Jain College, Ambala City – 134002, Haryana (India).
1980(July) - 1982 (Nov) Research Fellow
Nuclear Science Laboratories
Department of Physics, Punjabi University,
Patiala - 147002 (India).
Fellowship / Membership of Professional Bodies/ Societies /Academies :
1. Fellow, Institution of Engineers (India )
2. Fellow, Institution of Electronics & Telecommunication
Engineers (India)
3. Member, Materials Research Society of India 4. Member (Life), Instrument Society of India 5. Member, International Radiation Physics Society
6. Member (Life), Indian Society for Radiation Physics
7. Member (Life), Indian Society for Technical Education
8. Member (Life) Indian Academy of Neurosciences
Professional Experience :
Total (Teaching, R&D and
Academic Administration) : ~ (42) Forty twoYears
Experience in teaching position : ~ (36) Thirty six years
Foreign Countries visited:
Participated in various International Conferences and other professional training assignments in Italy, UK, USA, Sweden, Poland, Spain and Singapore. He has visited a number of countries like France, Switzerland, United Kingdom, Canada, Poland, Spain and Singapore for presenting research papers and delivering invited talks.
Courses Developed/ Taught
• "Instrumentation for research" which was offered to the students of M.Sc., M.Phil. and Ph.D. in Centre of Biotechnology.
• "Fundamental of Computer applications" a Tool course offered to the students of SLLCS.
• "Basic Computer applications" as optional course offered to the students of SLLCS.
• “Basic Electronics” to M.Phil. students of School of Life Sciences
• “Undergraduate/(B.Sc.) level Physics” for about five years as Lecturer in Physics
• “Remedial Physics” to M.Sc. (Life Sciences) students Since 1992
Research Publications
Number of research publications : 70
Number of general/popular
Science publications : 8
Patents:
Patentable technologies of commercial interests are developed and some of them have been filed for patents in India and under PCT also.
1.
CRN3998 dated April 25, 2020
2020
2.
E-101/28388/2019/DEL
2019
3.
348/DEL/2015
2015
4.
WO 2010064255 A1 and its PCT/IN2009/000188
2008
Technologies Developed:
Several commercial application technologies have been developed some of them are listed on www.jnu.ac.in
Research Projects : Three
1. UGC-sponsored- Investigation of photon induced X-rays
2. UGC-sponsored- Ion induced x-rays at Nuclear Science Centre (now IUCA)
3. CSIR sponsored --Design and Development of video scope for clinical applications
International workshops/Conferences/Seminars attended
1. 41st European Group on Atomic Systems Conference Gdansk Poland July 8-11, 2009 organized by European Physical Society.
2. Summer School of Electron Microscopy June 22-June 26,2009 University of Leeds, U.K. organized by the Royal Microscopical Society.
3. Workshop on Sample preparation for electron microscopy University of Leeds UK.
4. Visited Electron Microscopy division at ETH Zurich (Switzerland) 2009.
5. 31st International Conference on Phenomena in Ionized Gases,
July 14-19, 2013, Granada, Spain
6. International Conference on Plasma Science and Applications
4–6th December 2013 Nanyang Technological University Singapore
7. HCI 2016 September 11-16, (2016) Jan Kochanowski University (JKU) in Kielce Poland
8. SPARC September 16-20, (2016) Jagiellonian University Kraków Poland
9. 17th International Conference on Total Reflection X-Ray fluorescence analysis and related methods (TXRF 2017), September 19-22 , 2017 Brescia, Italy.
10. 19th International Congress on Plasma Physics (ICPP 2018) University of Alberta June 4-8, 2018 Vancouver, Canada.
Board & Committee Memberships
1. Member Board of Governors, International Advanced Research Centre for Powder Metallurgy and New Materials (ARCI) Hyderabad Department of Science and Technology (DST), Government of India
2. Expert Member UPSC
3. Founder Member IPM Cell at JNU
4. Member, Central Apprenticeship Council, Directorate General of Employment & Training, Ministry of Labour, Govt. of India
5. Member, Steering Committee, Ninth International Workshop on Physics of Semiconductor Devices, Delhi
6. Member Academic Council JNU New Delhi
7. Member, UGC Review committee for performance appraisal of Universities.
8. Chaired several sessions in the National Seminars / Conferences.
9. Worked as examiner of several M.Tech. and Ph.D. thesis of IIT and other Universities.
10. Member, Campus Development Committee JNU
11. Chairman University Signage committee JNU
12. Member IPR Committee ASSOCHAM
13. Founder Director Advanced Instrumentation and Research Facility JNU New Delhi
14. Member Secretary Board of studies of Management Studies AICTE
15. Member Secretary Board of Technician Education AICTE
16. Member Board of Studies in Physics Uttrakhand Open University Haldwani
17. Member advisory committee USIC, Ch Devi Lal University Sirsa Haryana
18. Member, Board of Studies in Netaji Subhash Institute of Technology New Delhi
19. Member advisory committee USIC, Ch Devilal University Sirsa
20. Member Board of Studies in Physics Uttarakhand Open University
21. Member Board of Selection RAC DRDO Ministry of Defence
22. Member IPR cell FICCI New Delhi
23. Expert Member on the panel of Dr. B.R. Ambedkar University Agra.
24. Expert Member on the panel of DTU New Delhi.
25. Expert Member on the panel of NSIT New Delhi.
26. Expert Member Sikkim University
27. Expert Member NEERI Nagpur
28. Expert Member Lucknow University
29. Expert Member Rohtak University
30. Expert Member Kurukshetra University
31. Expert Member Punjabi University Patiala
32. Expert Member Pt Raivi Shankar Shukla University Raipur
33. Expert member G B Pant University Pantnagar
Editor of an International Book
X-Ray Spectroscopy IntechWeb Publishers Croatia
This book has been downloaded more than 45000 times all over the world
Editorial Board Member of International Journal:
International Journal of Instrumentation Technology (IJIT) UK
Books Authored/ Co-Authored: Fifteen
1. "Microwave Engineering" Satya Prakashan New Delhi
2. "Television engineering" Satya Prakashan New Delhi
3. "FAQ in Electronics and Galgotia Publishers New Delhi
Communication Engineering”
4. “Atomic and Nuclear Physics” Pearson Asia (India) New Delhi
+ 7 more customized editions of Engineering Physics, Applied sciences and Applied Physics of Different Indian Universities
12. “X-Ray Spectroscopy” January 2012 ----- IntechWeb Rijika Croatia
13. Engineering Physics June 2018 ------ Pearson Education (India)
14. Applied Physics for Engineers June 2019 ------ Pearson Education (India)
+ a book of Hindi Poetry
(The cover pages of all books are given on next page)

Administrative Work Experience
Founder Director Advanced Instrumentation Facility USIC JNU
Director University Science Instrumentation Centre JNU
Founder member Intellectual Property Management Cell JNU New Delhi
Member Various committees in JNU and AICTE, DOEACC, and other Ministries
Director Board of Studies, AICTE
Member -Secretary National Board of Accreditation (AICTE)
Advisor Recognition and Assessment, AICTE
Advisor Management, Computer Education and P.G Pgms. in Engg. &Tech.
Senior Warden Kaveri Hostel JNU
Warden I/C (Maintenance) All Hostels of JNU
Member Campus Development Committee
Chairperson Signage sub-committee of CDC
Reviewer of International Journals:
1. Annals of Nuclear Energy - Elsevier B.V journal
2. Journal of Physics B - Euro physics Journal
3. Journal of Electron Spectroscopy- Elsevier B.V journal
4. Journal of Alloys and Compounds- Elsevier B. V Journal
Reviewer of Indian Journals:
5. Journal of Instrument Society of India A journal of ISOI Bangalore
6. National Research Development Corporation New Delhi
Awards / Prizes and Honours :
a) National Ishan Award for 1998 in recognition of contribution toward development of management education in the country
b) Meritorious work award for the year 1988 as Scientist 'B' in Ministry of Defence, Solid State Physics Laboratory, Delhi-54.
c) University Merit Scholarship award during M.Sc. studies at Punjabi University, Patiala - 147002.
d) University Gold Medal for the Intra-University Oil Painting Competition
e) Several other awards/prizes for extracurricular activities like popular talks, painting, quizzes, story writing, poetry etc.
f) An image taken on SEM has been selected for Royal Microscopical Society of UK ’s Calendar 2010
Invited Talks/ Guest lecture delivered
1. Status of Management Education in India at National conference on management education at Kurukshetra University Kurukshetra October 1995
2. Women in Technical Education in India at National conference on management education at Anna University Chennai December 1995
3. Women in Technical Education -Two day Educational conference on Education Oct 4-5, 1997 SSD Girls College Bhatinda ( Punjab)
4. Nuclear Waste Disposal-environmental Issues Recent advance in Environmental Sciences and Technology SLIET Longowal October 3-4, 2002
5. Multimedia Systems-Audio and Video Editing- Invited talk for the students and researchers of Special Centre for Sanskrit Studies JNU
6. The Science of Yoga- Yoga Centre JNU June 14, 2002
7. Recent Trends in Instrumentation –Part II- February 8, 2003 CSIO CSIR NPL complex New Delhi to the participants of CSIR International workshop
8. Recent Trends in Instrumentation –Part I- Feb 4, 2003 during CSIO New Delhi to the participants of CSIR International workshop
9. Trends in Modern analytical Instrumentation-I 8th Refresher course in Life sciences Dec 30-2002 to Jan 30 2003
10. Electron and Atomic force Microscopes- – December 21, 2003 Academic staff college Jawaharlal Nehru University New Delhi to the participants of CSIR International workshop
11. Optical Spectroscopy Instrumentation – December 19, 2003 Academic staff college Jawaharlal Nehru University New Delhi to the participants of CSIR International workshop
12. Atomic Force Microscopy- February 10, 2004 CSIO CSIR NPL complex New Delhi to the participants of CSIR International workshop
13. Scanning Electron Microscope- Biological applications Feb 10 2004 CSIO New Delhi
14. X-ray spectroscopy – Feb 5, 2004 CSIO NPL complex New Delhi to the participants of CSIR International workshop
15. IPR and patents for scientists and engineers- National Seminar on intellectual Property rights Thapar Institute of Engineering and Technology (Now Thapar University) March 26-28, 2004
16. Scanning Electron Microscopy- At CSIO CSIR NPL complex New Delhi to the participants of CSIR International workshop on Feb 10,, 2005.
17. X-ray spectroscopy – Feb 8, 2005 CSIO NPL complex New Delhi to the participants of CSIR International workshop
18. 8th National e-Governance conference organized by Ministry of Administrative reforms and Public Grievances Govt of India February 3-5 2005.
19. Intellectual Property Right and Patents- Seminar on IPR and patents JNU New Delhi October 2005
20. Recent Trends in X-ray Physics Research- During National Conference on Lasers, Smart Materials and Radiation Physics March 17-18 2006 SLIET Longowal (Punjab)
21. X-ray spectroscopy – Feb 8, 2006 CSIO NPL complex New Delhi to the participants of CSIR International workshop
22. Scanning Electron Microscopy- At CSIO CSIR NPL complex New Delhi to the participants of CSIR International workshop on Feb 6,2006.
23. Invited talk as Guest of honour at Academic Industry Meet At NITTTR Chandigarh Nov 23-24 2006
24. X-ray spectroscopy –CSIO NPL complex New Delhi to the participants of CSIR International workshop March 6, 2008
25. Scanning Tunneling Microscope- At CSIO CSIR NPL complex New Delhi to the participants of CSIR International workshop on March 5, 2008.
26. Invited talk on Seminar on Analytical sciences Analytical Innovations for process and technology Development IHBT Palampur Himachal Pradesh. Nov 23-24 2008
27. Scanning Electron Microscopy- At CSIO CSIR NPL complex New Delhi to the participants of CSIR International workshop on April 6, 2009.
28. X-ray Fluorescence Spectroscopy- At CSIO CSIR NPL complex New Delhi to the participants of CSIR International workshop on April 6, 2009.
29. Scanning Electron Microscopy- At CSIO CSIR NPL complex New Delhi to the participants of CSIR International workshop on April 6, 2010.
30. X-ray Fluorescence Spectroscopy- At CSIO CSIR NPL complex New Delhi to the participants of CSIR International workshop on April 6, 2010.
31. Delivered a guest lecture on “Nanotechnology and its applications” at Bharti Vidyapeeth College of Engineering and Technology New Delhi on March 18, 2010.
32. Recent Trends in Chemical analysis and Synthesis using x-rays March 12-13, 2009 SLIET Longowal Sangrur Punjab.
33. X-ray Fluorescence Spectroscopy- At CSIO CSIR NPL complex New Delhi to the participants of CSIR International workshop on March 30, 2011.
34. Key note address on “X-ray based Material Characterization Techniques” during the National Conference on Advanced Materials and Radiation Physics (AMRP-2011) during November 4-5, 2011 at SLIET Sangrur (Pb)
35. Nanotechnology Materials and Applications at KIIT College of Engineering Gurgaon February 11-12, 2011.
36. “Rediscovering Science Around Us” Inspire workshop at KIIT College of Engineering Gurgaon on July 27, 2012.
37. “Role of Applied Sciences in Engineering Education” CT Institute of Engineering and Management Technology Jalandhar on May 17, 2012.
38. X-ray Fluorescence Spectroscopy-CSIO CSIR NPL complex New Delhi to the participants of CSIR International workshop on March 28, 2012
39. Scanning Electron Microscopy-Biological applications CSIO New Delhi CSIR International workshop on March 28, 2012
40. Mentor talk during the DST sponsored Inspire programme on “Research and Innovations in Science” at KIIT College of Engineering Gurgaon on December 18, 2012
41. Invited talk on Dusty Plasmas at International Conference on Plasma Science and Applications Nanyang Technological University National Institute of Education, Singapore during ICPSA 2013 December 4-6, 2013
42. “X-ray Fluorescence Spectroscopy” At CSIO CSIR NPL complex New Delhi to the participants of CSIR International workshop on March 26, 2013
43. Innovations by Rediscovering Science around us, Dronacharya College of Engineering Gurgaon, September 20, 2014
44. “X-ray Fluorescence Spectroscopy” at Gargi College New Delhi on September 3, 2014
45. “IPR and Patents” at Academic Staff College Jawaharlal Nehru University on August 20, 2014
46. Mentor talk during the DST sponsored Inspire programme on “Research and Innovations in Science” at Dronacharya College of Engineering Gurgaon on March 26, 2014.
47. Invited Talk on "Characterization Techniques for Nano-Structures" at during the National Conference on Applied Physics and Material Science on FEB 5 -6, 2015 organized by the Department of Physics Maharishi Dayanand University Rohtak.
48. Delivered an invited Talk on "X-ray fluorescence spectroscopy" at CSIO New Delhi at the international training program November 6, 2015.
49. Characterization of Nanostructures: Invited talk at MDU Rohtak feb 6, 2015
50. Physical Characterization of nano-structures. International Conference on Advances in Applied sciences, Engineering and Technology AASET2017 August 17-18, 2017 KRMangalam University Gurugram (India)
51. Delivered an invited talk on “Science and Technology in Ancient India” at Zakir Hussain College Delhi on April 20, 2017.
52. Delivered a Guest lecture on “How to innovate and Invent” at a national Training programme for Chemistry P G Teachers at Kendriya Vidyalaya Pattom Thiruvananthapuram Kerala on May 18, 2017
53. A guest lecture on “X-ray Fluorescence Spectroscopy” At CSIO CSIR NPL complex New Delhi to the participants of CSIR International workshop on February 16, 2018.
54. How to invent, innovate and incubate Guest invited talk at IIT BHU Varanasi Sept 30-Oct 1, 2018.
55. How to invent and innovate with science around us Invited talk at Shivaji College Delhi University Nov 1, 2018
56. Delivered a Guest lecture on “How to Innovate, Invent and incubate” at a national HRDC JNU on March 13, 2019.
57. Delivered an invited talk on “History Of Technical Education in India” at one day workshop on “Modernity, Institutions and Education: Humanities, Technology and Sciences in a Globalized World” held on February 11, 2019 at Convention Centre JNU in collaboration with Centre for Historical Research.
58. A guest lecture on “Nanotechnology and its Applications in Life Sciences” At Rajguru College of Applied Sciences Delhi on February 6, 2019
59. Invited talk on “Invent, Innovate & Inspire-The Essence of Modern Day Physics’ at SRM University Sonipat Education city Sonipat October 14, 2019
60. Delivered invited talk on “How to Innovate and incubate” at Centre for Professional Development in Higher Education (CPDHE), UGC-HRDC, University of Delhi on January 7, 2020.
61. Delivered invited talk on “Science and Technology in Ancient India” at Centre for Professional Development in Higher Education (CPDHE), UGC-HRDC, University of Delhi on January 7, 2020
62. Plus many online talks during 2019-22 lockdown period
Conferences/workshops/symposia and Seminars Attended
1. 41st European Group on Atomic Systems Conference, Gdansk Poland
July 8-11, 2009 organized by European Physical Society.
2. Summer School of Electron Microscopy University of Leeds, U.K.
June 22-June 26, 2009 organized by the Royal Microscopical Society U.K.
3 Innovation and IPR on 17th December. 2008 at the ASSOCHAM House, New Delhi.
4 Second National Symposium on Analytical Sciences (NSAS) Analytical Innovations for Process and Technology Development, 23 - 25th Nov.2008 Palampur Himachal Pradesh
5 Seminar on Open source Operating Systems Organized by RadHat Linus at IIT Bombay February 11, 2005
6 21st Annual Session of Indian Academy of Neurosciences Hyderabad University May 6-8, 2004
7 Conference on Digital and electronic communications B R Ambedkar NIT Jalandhar February 22-23, 2001
8 National Seminar on Atomic Inner-shell ionization process and related areas
ISRP Feb 19-20 1997 Punjabi University Patiala-147002 India
9 National Seminar on recent Trends in IR materials and Devices
March 17-19 1989 Solid State Physics laboratory Lucknow road Delhi
10 National Symposium on Instrumentation January 24-26 1991 Chennai, India
11 National Seminar on Radiation , environment and man, Oct -8-9 1992
University of Mysore -570006 India
12 Xth National Symposium on radiation Physics August 17-20 Kalapakkam , India
13 International Neuroscience Conference May6-8 2004
University of Hyderabad Hyderabad India
14 All India Amateur astronomers Meet 1991 Pune
Department of Physics and astrophysics University of Pune
15 IVth National Symposium on radiation Physics Oct 5-7 1981
Punjabi University Patiala -147002, India
16 Nuclear Physics and Solid state physics symposium BARC Dec 22-27 1983
University of Mysore Mysore-570006
17 National Seminar on X-ray Spectrometry and allied areas
University of Nagpur, Nagpur (1985) India
18. International Conference on Advances in Applied sciences, Engineering and Technology AASET2017
August 17-18, 2017 K R Mangalam University Gurugram (India)
19. 8th National e-Governance conference organized by Ministry of administrative reforms and Public grievances Feb 3-5, 2005 Bhubaneshwar (Orrisa)
20. 9th International Workshop on Physics of Semiconductor devices
Dec 16-20 1997, SSPL DRDO New Delhi
Conferences /Seminars Organized at USIC and AIRF
1. “Energy Dispersive Spectrometry” on 9 September, 2008 at SLS Committee room, lecture delivered by Ms. Gabariele Maurer, Bruker AXS Microanalysis GmbH, Germany.
2. “Electron Back Scatter Diffraction” on 9 September, 2008 at SLS Committee room, lecture delivered by Dr. Gert Nolze, Bruker AXS Microanalysis GmbH, Germany.
3. “An introduction to CD using Chirascan” on 10 September, 2008 at SLS Committee room, lecture delivered by Dr. Mathew Pope, Applied Photo Physics, UK.
4. Training on Flow Cytometry between 14 - 24 October, 2008 conducted by Beckman Coulter, India.
5. Class room theoretical and practical training on the use of GCMS & introduction on other instruments housed at AIRF for M. Sc. students of School of Life Sciences on 12 November, 2008 at AIRF.
6. Training on Transmission Electron Microscopy between 17 - 18 Nov, 2008 conducted by Jeol Asia Pvt Ltd., New Delhi, India.
7. ‘Advanced Microscopy based fluorescence Imaging’ on 26 November, 2008 in Committee Room, SCMM, lecture delivered by Mr. Suresh Chauhan, DSS Imagetech, India.
8. National Workshop on Advanced Analytical Instrumentation and Applications-2009 between 5 - 7 January, 2009 at JNU.
9. “Application of EDXRF” on 20 March, 2009 at SLS auditorium, JNU, lecture delivered by Dr. Zhang Hua, XRF Application Specialist, PANalytical Shanghai Lab, China.
10. Hands on Training on “Fluorescence Correlation Spectroscopy” by Mr. Uwe Ortmann, M/s Picoquant Germany on 23 April, 2009 at Confocal Imaging Laboratory.
11. Seminar and live demonstration on “Time Resolved Fluorescence Spectroscopy” by Dr. Dirk U. Nather, Edinburgh Instruments, UK on 1 May, 2009.
12. Class room theoretical and practical training on the use of TRFS housed at AIRF for summer trainees between 25 May to 10 July, 2009 at AIRF.
13. Class room theoretical and practical training on the use of XRD Protein housed at AIRF for summer trainees between 25 May to 10 July, 2009 at AIRF.
14. National Workshop on Analytical Techniques and Instrumentation for biological Sciences Feb 7-12, 2000 Jawaharlal Nehru University New Delhi, India
15. Five Day Training Workshop on Computer hardware and Maintenance in collaboration with WRIC Mumbai Oct 25-29 2004 a t USIC Jawaharlal Nehru University New Delhi-110067
16. An exhibition of products designed and developed at USIC JNU for life science research was organized during Dec. 19-20, 1998 on the occasion of National Seminar of Biological Chemists.
17. One Day Seminar –cum-Workshop on Nano-structure Simulation using Atomistix toolkit January 15, 2014 Jawaharlal Nehru University New Delhi-110067
ICT Skills
Possess state of the art knowledge of latest computer systems including networking and Multimedia etc. Looked after the ICT in JNU as in-charge of University Computer Maintenance Cell of the University since 2004 to 2014.This comprised of the work related to the hardware maintenance of more than 3000 computers in the university departments, their up gradation, Printers, scanners, UPS’s and administration of antivirus through centralized servers to the whole university. Highly computer and internet savvy. Have experience on most of the popular packages such as MS Windows, Autocad-14, 3D Studio Max, Graphics, Photoshop, Corel Draw, and many other graphics and animation packages, multimedia and Internet. Developed and taught two basic computer training courses of computer applications to under graduate students of SLLCS and Multimedia course in Sanskrit Centre. Developed the websites of our own centre and AIRF and IPM Cell of the university.
Language Skills:
English, Hindi, Punjabi and French
Extra-curricular Activities/Hobbies
Photography, Music, Oil Painting, Sketching, Cooking, Poetry. Won a number of prizes therein. Writing on scientific subjects.
A compilation of poems in Hindi “Tumhare Liye” is published by M/s Atma Ram & sons. Cover design was also sketched by me.
Summary of Research Work
Possess more than thirty two years of experience of research and development in the field of Photon and particle induced X-ray physics, electronic instrumentation, Solid state material characterisation and experimental physics. The specific areas of interest are photon induced atomic inner-shell vacancy creation and de-excitation processes; characterisation of Solid state materials using optical methods, Deep level transient spectroscopy, C-V, C-T measurements and carrier life time measurements; Processing of electronic materials like GaAs, Si, hydrogenated a:Si and MCT and the Surface passivation using anodic oxidation. Designed and Developed indigenous instrumentation needed for all above types of experimental work.
In the area of X-ray spectroscopy the energy dispersive measurements on the photon induced atomic-inner-shell vacancies and fluorescent X-rays have been made. The parameters like differential and total X-ray production cross-sections, relative x-ray peak intensities; sub-shell radiative decay rates; fluorescence yields of LIII sub-shell /M-shell are measured .The angular distribution of fluorescent X-rays to investigate their anisotropy have also been measured. The measurements of above parameters are of great importance on account of their numerous applications in the fields of radiation physics, atomic physics, nuclear physics, solid state physics, plasma physics, astrophysics and non-destructive testing of samples of biological, geological, archaeological and technological interests.
The atomic beam line experiments were setup at Nuclear Science Centre (Now IUAC) at new Delhi, the light ion beam room (LIBR) chamber was been designed to use the Si(Li) detector and to improve the solid angle of detection, reduce the absorption of radiation in the path. For this a specially designed chamber with changeable polypropylene window and Aluminium collimator was fabricated. This has made variety of experiments feasible in the area of Atomic Physics using low energy x-ray and photon detectors.
The single wire gas flow proportional detectors were designed, fabricated and calibrated for alpha particles as well as x-rays for position sensitivity and resolution. These detectors have shown the resolution of better than 19% at 5.9 keV photon energy and the position sensitivity of 0.4 mm. These characteristics are comparable with the commercially available detectors. Optical communication systems, WDM and its applications and enhancement of bandwidth of optical communication systems. Fabrication, simulation and characterisation of nanostructures.
Designed and developed several scientific instruments and tools for experimental research in life science, physical science and environmental sciences and biotechnology for the researchers of these schools. The research includes the interdisciplinary work in the areas of solar energy, environmental science and biological sciences. From 2005 to 2009 setup a state of art analytical instrumentation facility AIRF at JNU as its founder Director. The facility is of its own kind in India that houses more than 25 highly sophisticated scientific analytical equipment at one place.
The areas of my current research interests include characterization of materials using XRF, SEM and XRD, investigation of atomic and radiative processes, Investigation of properties of solar materials, synthesis and characterisation of nanoparticles and theoretical studies of their properties for solar cell applications. MXenes and their applications as electrode materials for supercapacitors and energy storage devices. Synthesis and characterization of Graphene, Cu2O and CuO, ZnO, Sn2O and Barium titanate and Potassium titanate nano-structures.
WORK EXPERIENCE AT AICTE
Position Held
Nature of Duties
Director
(Board of Studies) AICTE
Planning, co-ordinating and monitoring the overall activities of the bureau of Board of Studies, All India Boards, formulation of academic policies of Council through All India Boards for improvement of the quality of technical education in the country in the area of Management (MBA,PGDM), Computer Science(MCA), Pharmacy, Architecture, Hotel Management and Post-graduate programmes in Engineering & Technology. Release of grants for the Post-graduate Engineering and Technology programmes approved by the Council. Conducting and arranging the meetings of various all India Board of Studies. Arranging Expert Task Force meetings, preparing the minutes, communicating decisions, arranging expert committee visits to institutions for initial approvals & for post approval monitoring and appraisal of performance. As Bureau Head I was responsible for overall supervision and execution of the activities assigned to the bureau.
Adviser
(Recognition & accreditation)
AICTE
As and bureau head was responsible for the overall activities of the Bureau , majority of which included the work related to the recognition of various programmes in technical education in co-ordination with other concerned agencies such as MHRD, UPSC, AIU etc. The proposals received by the council for recognition and equivalence of qualifications were evaluated through expert committees. The decisions as per recommendations and approval of the executive committee of the council were submitted to MHRD for gazette notifications
Member Secretary
National Board of Accreditation (NBA) of AICTE
During the period of December 1994 to May 1995 worked as Member Secretary of National Board of
Accreditation (NBA) of AICTE ( a statutory Board under AICTE act 1987) and looked after its all secretarial activities of the NBA. During this tenure as Member Secretary of NBA developed the criteria for accreditation for various programmes In Engineering and Technology, Pharmacy, Architecture and Management and devised the mechanism for academic evaluation of approved programmes for relative quality ranking through accreditation process. The standard formats for submission of proposals, parameters for evaluation & the weightages offered for various parameters were also identified. For initiating the process of accreditation for technical programmes for the first time in the country to create awareness arranged two workshops at Madras and Kurukshetra in the months of February and March, 1995. The parameters to identify & designate the benchmark institutions and programmes were also determined.
Adviser
(Management, Computers & PG programmes in Engg. & Technology)
During June, 1995 to December 5, 1996, worked as head of the Bureau (MCP) dealing mainly with the issues related to Management Education, Computer Education and Post Graduate programmes other then Engineering & Technology. As a bureau head in the bureau I was responsible for the overall activities of the bureau. This included processing of proposals for starting new programmes, increase in intake, extension of approvals, monitoring of performances of the existing approved institutions, replying to VIP correspondence, conducting various types of meetings such as expert task force committees, All India boards, sub-committees & others, arranging expert committee visits to the institutions for physical verification of infrastructures for new approvals and performance appraisal, and replying to general
correspondence related to bureau, attending and preparing the replies in legal matters, updating the database in the bureau, preparation and revision of application forms, standard formats, guidelines and instructions and Norms and Standards pertaining to the areas under purview of the bureau and interacting with experts and other agencies and institutions in this regard.
Advisor
( VIP, Parliament and Networking)
During the period of December 1996 to June 1997, I handled the work related to the VIP matters/ correspondence and Parliamentary queries. The reply materials were prepared for submission to the parliament and other dignitaries. In addition the networking, maintenance and installation of internet facilities in the Council were also planned and executed.
WORK EXPERIENCE AT JNU
Professor
and Founder Director,
Advanced Instrumentation Facility (2005-2009)
&
Professor /Associate Professor, University Science Instrumentation Centre
Developed collaborative research programmes for design & development of scientific instruments to impart training in the scientific instrumentation and other allied technologies to the technical staff, research students as required for their research work. Extended the instrumentation services and related facilities to various research and teaching laboratories of the University. Designed & developed several test and measuring devices and the prototypes of new instruments and equipment for research and commercial applications. Took part in teaching and research of instrumentation, electronics and Bio-Physics/Physics and allied subjects at post-graduate and doctoral level.
As a founder Director setup a state of the art Advanced Instrumentation Facility at JNU during
2006 to 2009. It is an analytical instrumentation facility with more than 25 latest equipment at one place that are available for the researchers from all universities and industries. The centre has now become one of its kind facility in the country to provide so many analytical instruments under one roof.
AN OVERVIEW OF RESEARCH WORK
EXPERIMENTAL APPROACH
My thirty years of experience of research and development has been in the field of electronic and mechanical instrumentation, electronic material characterization and experimental physics. The specific work includes research on photon induced atomic inner-shell vacancy creation and de-excitation processes, characterization of materials using x-ray, gamma ray and optical methods, deep level transient spectroscopy (DLTS), C-V, C-T measurements and carrier life time measurements; Processing and characterization of electronic materials such as GaAs, Si, Ge, SiO2 films and MCT and their Surface passivation using anodic oxidation. Design and development of position sensitive radiation detector for x-ray and alpha particle detection. Design and development of a low cost multipurpose videoscope of clinical examinations under CSIR research project. Measurement and study of iron induced epileptic behavior in rat brain. And the development of indigenous instrumentation needed for all above types of work.
PHOTON –INDUCED ATOMIC INNER-SHELL X-RAYS:
The experimental measurements on the photon induced atomic-inner-shell vacancies and emitted fluorescent X-rays have been made. The parameters like differential and total X-ray production cross-sections, relative x-ray peak intensities; sub-shell radiative decay rates; fluorescence yields of LIII sub-shell /M-shell are measured .The angular distribution of fluorescent X-rays to investigate their anisotropy have also been measured. The measurements of above parameters are of great importance on account of their numerous applications in the fields of radiation physics, atomic physics, nuclear physics, solid state physics, plasma physics, astrophysics and non-destructive testing of samples of biological, geological, archaeological and technological interests. The topic wise description of above work are as under.
X-RAY PRODUCTION CROSS-SECTIONS
The partial L-shell x-ray production cross-sections with ~59.57 keV photon excitation are measured in elements with atomic number 73  Z  92. The measurements have been made in a 90 reflection geometry with 241Am as source of 59.57 keV gamma rays. The measured cross-sections are also compared with the theoretical calculations in the form of relative intensities I(L )/I(L), I(L )/I(L ) and I(L )/I(L ). The results have been interpreted in terms of photo-ionisation cross-sections, fluorescence yields, Coster-Kronig transition probabilities and radiative decay rates.
ENERGY DEPENDENCE OF L-SHELL X-RAY RELATIVE INTENSITIES
The energy dependence of L shell x-ray relative intensities of some high 'Z' elements has also been investigated in the photon energy region of 14  E  44 keV. The external conversion K x-rays of elements in the region 37 Z  64 induced by 60 keV photons from 1 curie 241Am source in a double reflection geometry. The results of such measurements are compared with the calculated values using the sub-shell photo-ionisation cross-sections, fluorescence yield and radiative and non-radiative decay rates. It has been established from above results that unlike K shell, the L shell relative intensities are not independent of photon energy.
THE LIII SUB-SHELL DECAY RATES
The LIII sub-shell relative radiative decay rates in Pb Th and U by selective ionisation of LIII sub-shell are also measured. The technique of selective ionisation using radioactive sources has been used for the first time to determine above decay rates. As no other experimental data for LIII sub-shell radiative decay rates are available, the measured values are only compared with the theoretical values and found to show a good agreement.
ANISOTROPY OF PHOTON INDUCED X-RAYS
The experiments are carried out to investigate the theoretical prediction of Flugge et al (1972)about the anisotropic emission of radiation from the states with J1/2 .The measurements of sub-shell relative intensities of resolved peaks are made at emission angle varying from 60o to 150o at 10o intervals. The above measurements have revealed for the first time that x-rays originating from the states J1/2 (e.g.LIII sub-shell J=3/2) and falling under L and L peaks show an anisotropic angular distribution. However, the peak L and L do not show any measurable anisotropy.
These results, though in conformity with the predictions of Flugge et al (1972) cannot be compared with other results as no other experimental or theoretical data are available.
M –SHELL FLOURESCENT YIELDS
The average M shell fluorescence yields have also been measured for some high 'Z' elements. The M-Shell vacancies are produced by photo ionisation with 5.597 keV Mn X-rays emitted from 55Fe radioactive source. The values of measured M-shell x-ray production cross-sections are used to determine using the theoretical values of M-shell photo ionisation cross-sections from Scofield (1973). The results are compared with other data wherever available and in some cases the calculations for are made from the available theoretical data. It is also observed that the average fluorescence yields are independent of initial vacancy distribution among its sub-shells.
CHARACTERISATION OF SEMICONDUCTORS MATERIALS:
The research work related to the characterisation of semiconductor electronic materials has been conducted at, Solid State Physics Laboratories, Ministry of Defence, Delhi - 110054. During my stay there the work was done in the following areas. (Most of which is classified)
MINORITY CARRIER LIFETIME MEASUREMENTS
The minority carrier life time measurements were performed in wide range of semiconductor materials like Germanium, Silicon, Gallium Arsenide, Cadmium Telluride and Mercury Cadmium Telluride. The photo-conductive decay method was used for the preliminary characterisation of the solid state electronic materials developed at the laboratory. The electronic and mechanical equipment was set up for above purpose and several types of measurements were made.
FOURIER TRANSFORM UV-VIS-IR SPECTROSCOPY
The characterisation of above mentioned materials was also carried out using Fourier Transform Spectrometer in UV, visible and IR regions. The materials were tested for their transmittance in the specific wavelength regions of interest. This characterisation was routinely done for the samples developed in the laboratory. The BioRad digital FT-Spectrometer was used for these investigations. The use of Carry-14 spectrometer was also made for some measurements.
CV-CT MEASUREMENTS
The C-V, C-T measurements were made in various types of semiconductor materials like Si, Ge, GaAs, CdTe, HgCdTe etc. for their characterisation. The samples of the materials grown in the laboratory by different processes like LPE, VPE, MBE, & MOCVD etc. by other working groups, were generally characterised. The MOS structures were prepared on the material surfaces after etching, polishing and cleaning by standard processes. The oxide coatings of known thickness were deposited and aluminium, indium, silver or gold gate contacts were deposited using vacuum evaporation. The schematic study of samples for C-V and C-T measurements was carried out over a wide temperature range from 77oK to 400oK. These measurements were made on BioRad DL-4600 system with built-in cryostat temperature controller and C-V, C-T measurement facility at 1 MHz frequency. The results have been used in classified defence projects.
DEEP LEVEL TRANSIENT SPECTROSCOPY
The deep level impurities \ traps play very important role in determining the suitability of material and the device performance. The characterisation of these defects thus assumes great significance in material development. The one of the techniques to do so is by means of deep level transient spectroscopy which offers various advantages over the other
available techniques. The EL2 defects in GaAs were (in particular) investigated for the GaAs ingots developed at Solid State Physics Lab. The material samples were prepared in the form of MOS structures and were investigated for deep level defects by BioRad DL-4600 DLTS unit. The samples of GaAs, Si, Ge and MCT were studied. The devices in the form of diodes, LED, solar cells etc. were also used as samples to characterise the deep traps.
PASSIVATION OF MCT
The MCT wafers were characterised for their suitability for fabrication of IR detector devices like linear arrays and CCDs. For this purpose the raw MCT crystals grown in the lab. were processed and MOS structures were fabricated after growing an oxide film (100 - 500 A degree thick) by anodic oxidation process. The gate structures were grown by vacuum evaporation of In, Ag, Al and Au and the passivated MCT wafers were characterised for their suitability for making IR devices.
CHARACTERISATION OF a-Si:H SOLAR CELLS
The hydrogenated amorphous silicon solar cells were characterised by CV,CT and DLTS methods for their intrinsic properties and their performances before and after annealing. The MOS structures using SiO2 film were used for the characterisation.
ION-INDUCED ATOMIC INNER-SHELL PROCESSES
The availability of high energy ion beams from a 15-UD Pelletron at Nuclear Science Centre (IUAC) is being used for some experimental investigations of atomic inner-shell excitation and de-excitation processes. The investigations of K, L, and M-shell ionisation by heavy ion beams and the related processes like x-ray production, REC, RTE and molecular orbital formation are under way. The following experiments have already been performed.
STUDY OF GOLD L X-RAYS IN Ni-Au
The production of L shell x-rays of gold from thin targets 20 gm/mg with 58-87 MeV Ni+5ion bombardment has been studied. The experimental chamber was modified to increase the detector - target solid angle considerably and to reduce the path between detector window and target. The well collimated detector gives very pure L x-ray spectrum free from background noise. Among the interesting features observed in the experiment are the peak height shift and the re-arrangements of intensity distribution among resolved peaks of X-rays. The estimate of multiple vacancy creation in some sub-shells of L shell has been made. The energy dependence of relative L shell X-ray intensities and absolute X-ray production cross-sections are also measured and compared with theory/other data wherever available.
STUDY OF K X-RAYS IN Cu-Cu SYSTEM
The production of K shell X-rays in Cu-Cu system at high projectile energy and charge state has been investigated. The symmetric molecular orbital effects and some interesting results have been observed. The charge state dependence of molecular orbital formation has also been explored.
DESIGN AND FABRICATION OF X-RAY DETECTION CHAMBER AT NUCLEAR SCIENCE CENTRE
The light ion beam room (LIBR) chamber at NSC has been modified to insert the Si(Li) detector to improve the solid angle of detection and to reduce the absorption of radiation in the path. This has been done by designing a flange with changeable polypropylene window and Aluminium collimator. A variety of experiments have now therefore become feasible at NSC in the area of Atomic Physics using low energy x-ray and photon detectors.
DESIGN AND DEVELOPMENT OF GAS FLOW POSITION SENSITIVE DETECTOR
The low cost, single wire gas flow proportional detectors have been designed , fabricated and tested for alpha particles as well as x-rays for their performance of position sensitivity and resolution. These detectors have shown the resolution of better than 19% at 5.9 keV photon energy and the position sensitivity of 0.4 mm. These characteristics are comparable with the commercially available detectors. The efforts to further improve upon these characteristics are on.
MOLECULAR ORBITAL FORMATION AND MO X-RAY EMISSION IN ION ATOM COLLISIONS
The molecular orbital K- shell x-rays were studied from the ion excited atom of copper in the copper-copper system. The copper ions with various charge states were obtained from the Pelletron at Nuclear Science Centre
CALIBRATION AND OTHER PROPERTIES OF SOLID STATE DETECTORS
The gas flow position sensitive detector designed and fabricated at JNU is further being improved to provide indigenous substitute. The prototypes were fabricated at USIC JNU and were installed and tested at Nuclear Science Centre New Delhi. The performance of the detector has been evaluated in real working conditions and the characteristics were found to be near desirable.
DEVELOPMENT OF INSTRUMENTS/ DEVICES
1. Designed and fabricated a remotely operated 1 Curie 241Am source handling and sample irradiating apparatus for Photon induced X-ray emission studies.
2. Designed and fabricated an angular distribution and polarisation measurement equipment for the study of anisotropy of photon induced x-rays.
3. Designed and fabricated spring loaded round tip microprobes for electronic characterisation of electronic semiconductor materials at cryogenic and high temperatures. The new design offers several advantages over the pressure contact design of probes used in many equipment. The new design used in Biorad's DL4600 DLTS equipment for characterisation of semiconductor materials.
4. Electronic process control circuit for the controlled anodic oxidation of semiconductor materials like MCT, CdTe, GaAs etc. for their surface passivation has been designed.
5. Designed and developed the prototype of a device to control the pollution caused by auto exhaust emission from automobiles. The device can be used in all kinds of vehicles in place of the muffler. The device has been tested to work satisfactorily and is found to reduce the pollutants up to 80-85%.
6. Designed and developed a commercial water sampler for collecting water samples for the pollution studies. The sampler can collect adjustable amount of water sample from adjustable pre-set depths without intermixing of waters from different depths.
7. Designed and fabricated a dedicated x-ray detection window cum collimator with changeable thin foil window for online experiments at Nuclear Science Centre Pelletron, New Delhi.
8. Designed and developed low cost ,single wire gas flow position sensitive detector for X-rays and charged particles for atomic physics experiments. An import substitute item.
9. A low cost, highly efficient and easy to assemble Solar Cooker for rural applications has been developed in 1982.
10. Designed low cost Solar Water Heater from refuse material in 1980. 11. Fabricated six inches Newtonian reflecting telescope in 1979.
12. A multi-channel Omni-directional VHF antenna for TV reception was designed in 1979.
13. A working model of Wilson cloud chamber was fabricated in 1977.
14. A working model of an electromechanical Robot was fabricated as a college student in 1973.
POPULAR SCIENCE PUBLICATIONS
1. Gravitational waves and gravitons
Science Gem Vol.3 No. 3 1981 New Delhi
2.. Elementary Particles and Nucleon Structure
Science Gem August 1978, New Delhi
3. Science Quiz
Science Reporter April 1980, New Delhi
4. Jobs and satisfaction
Science Gem vol. 3 no.6 New Delhi
5. The Quarks
Physics Mag Vol. 1, no. 1 1982
6. VSAT Communications
JNU News September 1999
7. Nuclear Waste Disposal-environmental issues
JNU News June-July 2003
And several articles and reports in news papers and TV programs
LIST OF RESEARCH PUBLICATIONS
1. Measurement of L , L ,L and L X-ray production cross- sections in some high Z elements by 60 keV photons.
Phys. Rev. A 31 5 (1985) 2918-2921.
2. Measurement of L , L ,L and L X-ray production cross-section in some high Z elements at Sn K X-ray energies.
Third International Symposium on Radiation Physics.
University of Ferrara, Ferrara, ITALY (1985)
3. Measurement of L and M shell X-ray production cross-section by 6 keV photons.
X-Ray Spectrometry 14 4 (1985) 195-198
4. Measurement of anisotropy of LIII subshell fluorescent X-rays of thorium.
Sixth National Symposium on Radiation Physics.
Kalpakkam (1986). INDIA.
5. Measurement of relative LIII subshell X-ray intensity ratios in elements Pb, Th and U.
The Proceedings of National Seminar on X-ray Spectrometry and allied areas. Nagpur (1985) INDIA.
6. Measurement of average M Shell fluorescence yields in Gold and Uranium.
Ind. J. Phys. 58 A (1984) 366-367
7. Energy dependence of photon induced L shell X-ray intensity ratios in Ta and W.
Pramana 22, 2 (1984) 79-88
8. Measurement of average M-shell fluorescence yields in some high Z elements.
Physica C 124 (1984) 279-281
9. Z dependence of photon induced L /L X-ray intensity ratios in some elements 73  Z  92.
Ind. J. Phys. 58 A (1984) 361-362
10. A method for efficiency calibration of Si(Li) and HpGe detectors at low energies.
Nuc.Phys. & Solid state physics symposium. BARC, Dec.22-27 (1983).
University of Mysore, Mysore-570 006. INDIA
11. Energy dependence of photon induced L shell X-ray intensity ratios in some high Z elements. J.Phys. B : At. Mol. Phys. 16 (1983) 4313-4322
12. Further measurements of relative intensities of L-Shell X-rays in some high Z elements.
Nat.Acad.Sc.Lett. 5 10 (1982) 345-347
13. Measurement of relative intensities of L-Shell X-rays in some high Z elements.
J.Phys. B: At Mol. Phys. 15 10 (1982) 3377-3382
14. Measurement of L Shell fluorescence X-ray intensities.
International Conference on X-ray and Atomic Inner- shell
Physics August 23-27 (1982) Oregon, USA
15. Measurement of relative intensities for K and L shell X-rays.
Fourth National Symposium on Radiation Physics.
Oct,5-7 (1981) Punjabi University Patiala - 147 002. INDIA
16. Germanium K and K X-ray escape to photo-peak ratios in high purity Germanium detectors.
Silver Jubilee Physics Symposium, December,28-January 1, 1981 1982, BARC, Trombay, Bombay - 400 085 (INDIA)
17. Minimisation of target self absorption correction factor in XRF experiments.
National Seminar on Atomic Inner-shell ionisation Process and related areas.
Indian Society for Radiation Physics, February 19-20,
Punjabi University Patiala - 147 002. INDIA.
18. Experimental investigation of angular dependence of photon induced L-shell X- ray emission intensity.
Pramana, 35, 1 (1990) 105-114
19. Some studies of passivation of Hg 1-x Cdx Te.
National Seminar on Recent Trends in IR materials and devices.
March 17-19, Solid State Physics Laboratory, Lucknow Road, Delhi
20. A new, simple design of XYZ -micromanipulator for semiconductor experiments
National Symposium on Instrumentation, Jan 24-26, 1991. Madras, India.
21. A new technique for dactyloscopy.
Submitted for award to National Bureau of Crimes and Records, 1991
22. A new design of water sampler for pollution studies.
Invention Intelligence, Feb, 1993, 74-75
23. A method of auto-exhaust pollution control.
National seminar on radiation, environment and man
Oct. 8-9, 1992 University of Mysore - 570 006. INDIA
24. Position sensitive detector for charged particle detection.
Tenth National Symposium on Radiation Physics
August 17-20, Kalpakkam, Madras, INDIA
25. Characterisation of cSi:H / aSi:H films for solar cell applications with C-V and DLTS measurements
Journal of the Instrument Society of India 29 (4) 197-204
December 1999.
26 Position sensitive detector for charged particle and low energy photon detection
Journal of the Instrument Society of India 33 (2) 81-86 June 2003.
27. Investigation of effect of single and multiple ionization on Coster-Kronig transitions in high Z elements.
XXIII International conference on photonic electronic and atomic collisions (ICPEAC)
July 23-29 2003 Stockholm Sweden.
28. Improved small signal analysis for the dispersive Optical Fiber communication systems
Journal of Optical Communications 25 (2004) 841
29. Divalent calcium: neuro-protective role in post traumatic epilepsy of rat brain microsomal system
International Neuroscience Conference May 6-8, 2004, Hyderabad, India
30. Energy dependence of production cross-sections of copper L shell x-rays in the electron energy range 2 to 30 keV
Gordon Research Conference Tilton School New Hampshire USA. July 2-5 2009
31. Measurement of copper L shell x-ray production cross-sections induced by 2-30 keV electrons
41st European Group on Atomic Systems Conference July 8-11, 2009 Gdansk Poland
32. Effect of Surfactant and Reducing Agents on the Morphological Growth of 2CuO Nanoparticles
Journal of Colloidal and Interface Sciences (Communicated).
33. Observation of Mn K x-ray satellite spectrum induced by photons
31st International Conference on Phenomena in Ionized Gases, July 14-19, 2013, Granada, Spain
34. Spiraling ion beam driven electrostatic ion cyclotron wave instabilities in collision less dusty plasma
International Conference on Plasma Science and Applications 4–6 December 2013 Singapore
35. Photocatalytic Degradation of Cuprous Oxide Nanostructures Under UV/Visible Irradiation
Journal of water Resource Management, Springer October 2012
36. Microscopic investigations of Cu2O nanostructures
Journal of Alloys and Compounds 557 (2013)152-159
37. Dusty Plasmas- Instabilities Invited talk
International Conference on Plasma Science and Applications 4-6 December 2013 Singapore
38. DFT calculations of electronic and optical properties of SrS with LDA, GGA and mGGA functionals
AIP proceedings of International Conference on Condensed Matter & Applied Physics (ICC-2015) Bikaner India
39. Synthesis and Characterization of ZnO Flower-like structures for sensor applications
Smart Science 4 (2016) 2-8
40. Intensity ratios and satellite structure of Chlorine K-shell x-rays induced by photons
SPARC September 16-20, (2016) Jagiellonian University Kraków Poland
41. Low frequency dust acoustic wave instabilities in plasma containing negatively charged dust grains HCI 2016 September 11-16, (2016) Jan Kochanowski University (JKU) in Kielce Poland
42. UV degradation of hydrothermally synthesized potassium titanate nanowires
2nd International conference on recent advances in nanosciences and nanotechnology-2016” ICRANN-2016 19 th -20 th December 2016 JNU New Delhi India
43. Hydrothermal synthesis and characterization of potassium titanate nano-fibres
International Conference on Advances in Applied sciences, Engineering and Technology AASET2017 August 17-18, 2017 KRMangalam University Gurugram (India)
44. Optical and morphological characterization of nickel doped potassium titanate
International Conference on Advances in Applied sciences, Engineering and Technology AASET2017 August 17-18, 2017 KRMangalam University Gurugram (India)
45. Study of magnetic and optical properties of hydrothermally synthesized potassium titanate nanowires Nanocon2017 Nanotechnology Conference October 18-20, 2017 Brno Czech Rep. EU
46. Doping Concentration in Nano-structures Using X-ray Fluorescence The 3rd International Conference on Nanomaterials: Fundamentals and Applications (NFA 2017), October 9-11, 2017 Štrbské Pleso, Slovakia.
47. Optical properties of Nickel doped potassium titanate
International Conference on Advances in Applied sciences, Engineering and Technology AASET2017 August 17-18, 2017 KRMangalam University Gurugram (India)
48. Investigation of x-ray line intensities and chemical bonding in XRF spectra of Chlorine
17th International Conference on Total Reflection X-Ray fluorescence analysis and related methods (TXRF 2017), September 19-22 , 2017 Brescia, Italy.
49. Hydrothermal synthesis and characterization of nickel doped potassium titanate
Indian Journal of Pure & Applied Physics Vol. 56, June 2018, pp. 453-460
50. Study of effect of annealing on morphology of hydrothermally synthesized potassium titanate fibres
Indian Journal of Pure & Applied Physics Vol. 56, September 2018, pp. 703-707
51. Study of x-ray emission from atmospheric arc plasma in magnetic field 19th International Congress on Plasma Physics (ICPP 2018) University of Alberta June 4-8, 2018 Vancouver, Canada.
52. Experimental study of instabilities in ECR ion source plasma 19th International Congress on Plasma Physics (ICPP 2018) University of Alberta June 4-8, 2018 Vancouver, Canada.
53. Experimental investigation of plasma instabilities by Fourier analysis in an electron cyclotron resonance ion source
Phys. Rev. Accel. Beams 21, 093402, 14 September 2018
54. Structural, optical and magnetic characterization of hydrothermally synthesized Barium Titanate
Ind. J, Pure and Applied Physics 2019
57. DFT study of electronic and optical properties of Cu2O nanostructures
AIP Conference Proceedings 2093, 020032 (2019); https://doi.org/10.1063/1.5097101 2093, 020032, Published Online: 15 April 2019
58. The Synthesis, Characterization and Application of Cobalt Ferrite Nanoparticles In Lipstick
AIP Conference Proceedings 2220, 020119 (2020); https://doi.org/10.1063/5.0005448
59. DFT Study of Electronic and Optical Properties of Nickel doped Barium Titanate nanostructures
AIP Conference Proceedings 2220, 020125 (2020); https://doi.org/10.1063/5.0002221
60. Electronic and Optical Properties of Nickel Doped Potassium Titanate nanostructures: A DFT Study
AIP Conference Proceedings 2220, 020112 (2020); https://doi.org/10.1063/5.0001752
61. Green Synthesis of Zinc Oxide Nanoparticles Using Neem Extract
AIP Conference Proceedings 2220, 020107 (2020); https://doi.org/10.1063/5.0002093
62. Determination of Elemental Concentration by K and L x-ray Relative Intensity Ratios 22nd National Symposium on Radiation Physics (NSRP-22) November 8-10, 2019 Jawaharlal Nehru University, New Delhi, India
63. Investigation of chemical bond effects in x-ray fluorescence spectra 22nd National Symposium on Radiation Physics (NSRP-22) November 8-10, 2019 Jawaharlal Nehru University, New Delhi, India
64. Synthesis, Characterization and Photocatalytic activity of Tin Oxide Nano-crystals
Current Nanoscience, 2020, 16, 1-8
65. Observations of drift wave parametric instabilities in an electron cyclotron resonance ion source
Plasma Phys. Control. Fusion 62 (2020) 105013 (8pp)
66. Determination of quantum capacitance of Niobium Nitrides Nb2N and Nb4N3 for super capacitor applications
Journal of Composites Science 5, 85 (2021)
67. Physical properties of Heteroatom doped graphene monolayers in relation to super capacitive performance
Ind. J pure App. Phys. 58, Dec 2020 885 ISSN no 0019-5596
68. DFT computation of quantum capacitance of pure and doped niobium nitrides for super capacitor applications
Ceramics International 72, 2021 47 18948-18955 March 24, 2021 https://doi.org/10.1016/j.cermint.2021.03.237
69. .Study of quantum capacitance of pure and functionalized and Nb2C
and Ti2C MXenes for supercapacitor application”
ECS Transactions, 2022, Vol 07(1), 1751-1760, ISSN No. 1938-5862.
70. Observation of parametric drift wave instabilities in an electron cyclotron resonance ion source
Plasma Phys. Control. Fusion 62 2020 10513 8pp
71. Study of pristine and functionalized V2C and Mo2C MXenes as novel electrode material for super capacitors
Journal of Molecular Graphics and Modelling 118 (2023) 108366
72. Characterization of exfoliated graphene synthesized in different electrolyte and voltage conditions (Communicated)
19th International Congress on Plasma Physics (ICPP 2018) University of Alberta June 4-8, 2018 Vancouver, Canada.

Prof. Shatendra K. Sharma - Profile