Dr. Pawan Kumar
Dr. Pawan Kumar, completed his B.Sc.(H) Physics and M.Sc. Physicsdegree from University of Delhi. During 2005-2007, he has taught Applied Physics course to B.Tech students at SITM, Lucknow. After that he joined Department of PMSE, JIIT, Noida for PhD degree. In 2010 he got prestigious Senior Research Fellowship from CSIR, New Delhi and worked full time as a SRF in CSIR-National Physical Laboratory, New Delhi where he has completed his PhD research work and got PhD degree on 17th June, 2013. He feels very fortunate to have Dr. H.K. Singh, Principal Scientist in CSIR-NPL and Dr. R. K. Dwivedi, Associate Professor in JIIT, Noida as supervisors for his PhD thesis.After his PhD, he got a Research Associate position at IUAC, New Delhi in June, 2013 where he got an opportunity to work with Dr. K. Asokan, Scientist-F, IUAC, New Delhi for his post-doctoral work on Swift Heavy Ion Irradiation Effecton Manganites thin films. He has published several research papers in International SCI journals. He also presented many research papers in international conferences. He also attended several workshops and conferences.
On 15th July, 2014 he joined K. R. Mangalam University as an Associate Professor of Physics in School of Basic & Applied Sciences. He is currently teaching physics courses to M.Sc. Physics, B.Sc. (H) Physics, and B.Tech students. Apart from teaching he is also involved in research work and many activities of the University.
1.National workshop on "Computational Software-MATLAB", Organized by Department of Mathematics, School of Basic & Applied Sciences, K. R. Mangalam University, Gurgaon, Haryana, India on 18th March, 2016.
2.Two-day workshop on "Characterization of materials by X-ray diffraction" Organized by Department of Physics& Electronics, Hans Raj College, University of Delhi on February 23-24, 2016.
3.One-day workshop on "Light and Light-based Technologies" organized by Department of Physics and Materials & Engineering, Jaypee Institute of Information Technology, Noida & Sponsored by The National Academy of Sciences India (Delhi Chapter) on 18th November, 2015.
4.“Workshop on Nano and Advanced Materials and their Applications (WONAMA-2012)” under UGC networking centre organized by Department of Physics, Banaras Hindu University, Varanasi, India, 10-16th April, 2012.
5.International Conference on Quantum Effects in Solids of Today (I-ConQuEST)& K. S. Krishnan Discussion Meeting on the Frontiers of Quantum Science (FQS2010)& Indo-US Workshop onPhysics & Applications of Quantum Phases in Condensed Matter, held at National Physical Laboratory, New Delhi, during 20-23rd December, 2010.
6.One-day workshop on “Advanced Materials and Nanotechnology”, organized by Department of Physics and Materials Science & Engineering, Jaypee Institute of Information Technology University, NOIDA on 21st November, 2009.
7.One day workshop on “Fundamentals and Applications of Optics”, organized by Department of Physics and Materials Science & Engineering, Jaypee Institute of Information Technology University, NOIDA on 20th September, 2008.
Following are some of his professional achievements:
1.Pawan Kumar and H. K. Singh, "Thickness Dependent Structural, Magnetic And Magneto-Transport Properties Of Epitaxial Nd0.50Sr0.50MnO3 Thin Films", AIP Conf. Proc.,vol. 1728, pp. 020587(6), 2016.
Presentations In International Conferences
Material Preparation Techniques
Surface / Structural analysis
Electrical, magnetotransport, dielectric and thermal measurements
Dr. Pawan Kumar has published several research papers in international journals of repute. He has presented his research work in different international conferences. He has also attended many workshops and international conferences.
Following are the list of his research publications/conferences/workshops.
Publications in International Journals
1.L. K. Kandpal, S. Singh, Pawan Kumar, P. K. Siwach, A. Gupta, V.P.S. Awana, H. K. Singh, “Magnetic anisotropy and anisotropic magnetoresistance in strongly phase separated manganite thin films”, J. Magn. Magn. Mater, vol. 408, pp. 60-66, 2016. (Impact Factor 1.826, ISSN: 0304-8853, DOI: http://dx.doi.org/10.1016/j.jmmm.2016.02.022)
2.P. K. Jha, P. A. Jha, V. Singh, Pawan Kumar, K. Asokan, R. K. Dwivedi, “Gradient core-shell microstructure in mixed valence multiferroic: TM (Ti, Nb, W) substituted bismuth ferrite”, J. Alloy. Compd., vol. 667, pp. 178-183, 2016. (Impact Factor 2.390, ISSN: 0925-8388, DOI: http://dx.doi.org/10.1016/j.jallcom.2016.01.170)
3.R. K. Dwivedi, P. K. Jha, P. A. Jha, Pawan Kumar, "Structural-Electrical property correlation in defect induced nanostructured off-stoichiometric bismuth ferrite: A defect analysis", Materials Chemistry and Physics, vol. 164, pp 15-22, 2015 (Impact Factor 2.129, ISSN: 0254-0584, DOI: 10.1016/j.matchemphys.2015.08.012).
4.P. K. Jha, P. A. Jha, V. Singh, Pawan Kumar, K. Asokan, R. K. Dwivedi, “Diffuse phase ferroelectric vs polomska transition in (1-x) BiFeO3 - (x) BaZr0.025Ti0.975O3 (0.1 ≤ x ≤ 0.3) solid solutions”, J. Appl. Phys., vol. 117, pp. 024102 (5), 2015 (Impact Factor 2.145, ISSN: 0021-8979, , E-ISSN: 1089-7550, DOI: 10.1063/1.4905715).
5.S. Singh, Pawan Kumar, P. K. Siwach, P. K. Tyagi, and H. K. Singh, “Supercooling transition in phase separated manganite thin films: An electrical transport study”, Appl. Phys. Lett., vol. 104, pp. 212403 (4), 2014. (Impact Factor 3.794, ISSN: 0003-6951, E-ISSN: 1077-3118, DOI: 10.1063/1.4880725).
6.P. K. Jha, P. A. Jha, Pawan Kumar, K. Asokan, R. K. Dwivedi, "Defect induced weak ferroelectricity and magnetism in cubic off-stoichiometric nano bismuth iron garnet: effect of milling duration", J. Mater Sci: Mater Electron, vol. 25, pp. 664-672, 2014. (Impact Factor 1.486, ISSN: 0957-4522, DOI 10.1007/s10854-013-1628-x)
7.Pawan Kumar, R. Prasad, A. K. Srivastava, N. Vijayan, R. K. Dwivedi, H. K. Singh, “Microstructural and magnetotransport properties of La1-xCaxMnO3 (0.45 ≤ x ≤ 0.60) thin films”(Impact Factor 2.390,ISSN: 0925-8388, http://dx.doi.org/10.1016/j.jallcom.2012.03.111)
8.Pawan Kumar, R. Prasad, A. K. Srivastava, H. K. Singh, R. K. Dwivedi and M. P. Singh, “Anomalous weak ferromagnetism in electron-doped Nd1-xSrxMnO3 (0.50 £ x £ 0.62) thin films”,J. Korean Phys. Soc., vol. 59, pp. 2792, 2011.(Impact Factor 0.506,ISSN Number: 0374-4884 (print version), 1976-8524 (electronic version), DOI: 10.3938/jkps.59.2792)
9.Pawan Kumar, R. Prasad, R. K. Dwivedi and H. K. Singh, “Out-of-plane low field anisotropic magnetoresistance in Nd0.51Sr0.49MnO3 thin films”, J. Magn. Magn. Mater, vol. 323, pp. 2564, 2011.(Impact Factor 1.826,ISSN: 0304-8853, DOI:10.1016/j.jmmm.2011.05.032)
10.Pawan Kumar, R. K. Dwivedi, R. Prasad, P. K. Siwach and H. K. Singh, “Magneto-transport properties of La0.80Sr0.20Mn1-xCuxO3 thin films fabricated by using spray pyrolysis”, J. Korean Phys. Soc., vol. 58, pp. 58, 2011. (Impact Factor 0.506,ISSN Number: 0374-4884 (print version), 1976-8524 (electronic version),DOI: 10.3938/jkps.58.58)