PROF. RAJENDRA KUMAR

Transcription

1 PROF. RAJENDRA KUMAR GENERAL INFORMATION Name : Prof. Rajendra Kumar Designation : Professor & Head Date of Birth : Correspondence address : Department of Physics Gurukula Kangri Vishwavidyalaya P.O. Gurukula Kangri Haridwar Tel. No (O) Mob. No rkaphys@gmail.com; ACADEMIC QUALIFICATIONS M.Sc. Physics (Specialisation in Electronics) Ph.D. (Physics) Ph.D. Topic: Hyperfine Interaction Studies of some Iron Containing Alloys and Compounds Area of Specialization / : (i) Mossbaur Effect Field of Research (ii) Solid State Physics (iii) Electronics (iv) Instrumentation RESEARCH CONTRIBUTIONS (Research Guidance/ Publications/Research Project) Research Guidance at Ph.D. Level Thesis Awarded for Ph.D. -09 Thesis submitted for award of Ph.D. degree-02 Sstudents Enrolled for Ph.D.-06 No. of Dissertation/Projects Guided (P.G.)-120 Publications of research papers/articles : Total No. of Publications: 50

2 RESEARCH PROJECTS Topic of Research Development and Characterisation of N-type Amorphous Chalcogenide Semiconductors to be used in low cost p-n junction devices Funding Agency UGC (Major project) Period/ Duration Three Years w.e.f (Completed) Year of Completion 2006 MEMBERSHIP OF PROFESSIONAL BODIES / SOCIETIES ETC. : Life member of Semiconductor Society (India) Member, Academic council (for three years), Gurukul Kangri Vishwavidyalaya, Haridwar Member Board of Studies (B.O.S.) in Physics, Gurukul Kangri Vishwavidyalaya, Haridwar Member, Research Degree Committee (R.D.C.) in Physics, Gurukul Kangri Vishwavidyalaya, Haridwar Convenor, B.O.S. in Physics, Gurukul Kangri Vishwavidyalaya, Haridwar Convenor, R.D.C. in Physics, Gurukul Kangri Vishwavidyalaya, Haridwar Life Member of Indian Association of Physics Teachers (IAPT) OTHER CONTRIBUTIONS (i) Dean, Faculty of Engineering & Technology, GKV, Haridwar from Nov to June (ii) Head, Department of Physics, GKV, Haridwar 1 st July, 2007 to continued and acted from 1 st July 2001 to June 2003 and from July 2013 to date. (iii) Covenor Board of Studies (B.O.S.) and Research Degree Committee (R.D.C.) in Physics, GKV Haridwar

3 (iv) Superintendent of Examination in GKV Haridwar (v) Examiner by different Universities for B.Sc., M.Sc. and Ph.D. courses (vi) Framed new syllabi of M.Sc. Physics and B.Sc. (Physics) as per UGC guidelines (vii) Convenor of UGC Career Advancement Scheme (CAS) for University Teachers in GKV, Haridwar (viii) Organised invited talks, Board of Studies, RDC s and Seminar/conferneces (ix) Providing counseling to the students related to their moral upliftment, opportunities, personal problems etc. under teacher guardian scheme of GKV, Haridwar. (x) Convenor /Member of various committees regarding Symposia/ Seminars / Cultural activities/annual functions etc. of GKV, Haridwar. (xi) Convenor, Admission Brochures for B.Sc, M.Sc, M.A., Alalankar etc. of Gurukula Kangri Vishwavidyalaya, Haridwar (xii) Supdt. of Examination in B.Tech./MCA/M.Sc./MBA entrance examinations, Gurukula Kangri University, Haridwar (xiii) Contributed in planning and establishing the academic staff college at Gurukula Kangri University, Haridwar. SELECTED RESEARCH PUBLICATIONS (DR. RAJENDRA KUMAR) 1. Magnetic Phase Detecting Hysteresis looop tracer, J. Phys. E, Sci. Instrum. 13, 103 (1980). 2. Hydration study of calcium alumino ferrite phase in two special cements, Proc. Int. Conf. on the applications of Mossbauer effect, 296 (1981).

4 3. A study of Fe x Al x Si ternary systems, Proc. Int. Conf. On the applications of Mossbauer effect, 558 (1981). 4. Mossbauer and magnetic study of Fe x Mn x Si ternary system, Proc. Int. Conf. on the applications of Mossbauer effect, 545 (1981). 5. Mossbauer and magnetic study of Fe x Mn x Si ternary system, Phys. Stat. Sol.(a) 70, 545 (1982). 6. Influence of Nickel Substitution in FeSb triangular Antiferromegnetism system Phys. Rev. B,30,1527(1984). 7. Mossbaur & X-ray investigation of Iron Phase and its hydration of some Portland cement, Cem. conc. Res. 14, 1 (1984). 8. An investigation on Fe 1+x Sb systems, Phys. Rev.B 2,69(1985). 9. Low temperature study of CaO (Fe 2 O 3 ) 1-x (Al 2 O 3 ) x system, Cem. Conc. Res.3, 520(1985). 10.Optical properties of high bandgap Se and S-doped amorphous hydrogenated silicon, J. of Non-crystalline Solids, , (2000). 11.Optoelectronic properties of Se-doped hydrogenated amorphous silicon, Laser materials and Devices Allied Publishers, Delhi (1999). 12.Anharmonic phonon-electron problem in high temperature superconductors, Ind. J. of Engg. & Material Sciences, vol.8, (2001). 13.Relaxation to hopping conductivity in a-si,se:h, National Conference Materials & Technology (NCMA), held on March 11-33,2004 at Kurukshetra University, Kurukhshetra. 14.The anharmonic Phonon Electron Problem and Heat Capacity of Crystalline Solids, Proceedings of International Symposium on Advanced Materials and Processings (ISMAP2K4), 6-8 Dec. 2004, IIT, Kharagpur, India.

5 15.Photoconductivity of selenium and sulphur doped a-si:h thin films,s. K. Sharma, H. Gupta, Rajendra Kumar and R. M. Mehra Turk. J. Phys., 29 (2005) A model for the pressure dependence of diffusion in condensed matter, Kamal Kapoor, Rashmi Kumari, N. Dass and Rajendra Kumar, PRAMANA J. of physics 67, 3 (2006) Influence of thickness optical properties of a: As 2 Se Thin Films, Dinesh C. sati, R. Kumar and R.M. Mehra, Turk J. of Phys 30, (2006) Meyer Neldel rule in Se and S-doped hydrogenated amorphous silicon, S. K. Sharma, P. Sagar, Himanshu Gupta, Rajendra Kumar and R.M. Mehra, Solid State Electronics 51, (2007) Kinetics of photodarkening in a-as2se3 thin films, Dinesh C. Sati, R. Kumar, R.M.Mehra, H.Jain and A. Ganjoo, J. Appl. Phys 105, (2009) Investigation of optical properties of GexSe80-xPb20 films, Kamal kumar, L.P.Purohit, R.Kumar and R.M. Mehra, J. Phys D.: Appl. Phys. 42 (2009) Trap Limited Charge Transport In GexSe80-xPb20 Films, Kamal Kumar, L.P. Purohit, R.Kumar and R. M. Mehra, DAE-SSPS 2010, Manipal University, Manipal, Dec Structural Investigation of SbGeSe Glasses By High Resolution X- Ray Photoelectron Spectroscopy, D.C. Sati, L.P. Purohit, R.M. Mehra, A. Kovalski, R. Golovchak1, H. Jain, J. Nano- Electron. Phys. 3 (2011) 1, Optical properties of Se or S-doped hydrogenated amorphous silicon thin films with annealing temperature and dopant concentration, S.K. Sharmaa,, Himanshu Guptab, L.P. Purohit, K.-N.P. Kumar, BoGyun

6 Kima, R. Kumar, R.M. Mehra, Journal of Alloys and Compounds 509 (2011) Meyer-Neldel rule in ac conductivity of GeSePb films, Sataxi Joshi, Kamal Kumar, L.P. Purohit, R. Kumar and R.M. Mehra, AFTMS 2011, MJP Rohilkhand University, Bareilly, March Lattice Thermal Conductivity of GaAs, M.A. Ansari, V. Ashokan, B.D. Indu and R. Kumar, Acta Physica Polonica, 121 (3), (2012). 26.Phonon heat transport in gallium arsenide, Richa Saini, V. Ashokan, B.D. Indu and R. Kumar, Pramana J. Of Physics, 78 (3), (2012). 27.Design of a Narrow-Band Photonic Crystal Based Omni-Directional Mirror for Optical Fiber Communication, International Journal of Electronic & computer science engineering, Sanjeev Sharma, Rajender Kumar, K.S. Singh, Vipin Kumar, Deepti Jain, 1(3), (2012). 28. Narrow-Band 1D Photonic Crystal Based Omni-Directional Mirror at 1550nm for Optical Fiber Communication Journal of Chemical, Biological and Physical Sciences, Sanjeev Sharma, Rajendra Kumar, K.S. Singh, Vipin Kumar and M.P. Srinivasa Rao, 3, (2012).