Hansraj College

• Spectroscopy 
• Material Science 

• B.Sc (Physics, Maths) , 2009 , VBSPU Jaunpur UP
• M.Sc. (Physics) , 2011 , BHU, Varanasi UP
• Ph.D (Physics) , 2015 , BHU, Varanasi UP

• Working as an Assistant Prof. of Physics  at Hansraj College,University of Delhi, Delhi-110007 since 1st  January 2019 to till today.

• Signals and Systems 
• waves and optics
• thermal physics and statistical mechanics

Study of Physical Properties of Some Manganite Perovskites

1. “Structural, transport and optical properties of (La0.6Pr0.4)0.65Ca0.35MnO3 nanocrystals: a wide band-gap magnetic semiconductor”, Satyam Kumar, G. D. Dwivedi, Shiv Kumar, R. B. Mathur, U. Saxena, A. K. Ghosh, Amish G. Joshi, H. D. Yang and Sandip Chatterjee. Dalton Transactions 44, 3109 (2015).

2.  “Particle size dependence on the structural, transport and optical properties of charge-ordered Pr0.6Ca0.4MnO3”, Satyam Kumar, G. D. Dwivedi, J. Lourembam, Shiv Kumar, U. Saxena, A. K. Ghosh, H. Chou, and Sandip Chatterjee. Journal of Alloys and Compounds 649, 1094-1101 (2015).

3. “Structural, magnetic, magneto-transport properties, and electronic structure study of charge-ordered (La0.4Pr0.6)0.65Ca0.35MnO3”, G.D. Dwivedi, Satyam Kumar , Amish G. Joshi, Shiv Kumar , A.K. Ghosh , H. Chou ,H.D. Yang , Sandip Chatterjee , Journal of Alloys and Compounds 699, 31-37 (2017).

4. “Structural, optical, and low-temperature resistivity of Ca-doped PrMnO 3 nanoparticles”, Satyam Kumar, Indrasen Ram, Aditya Kumar, Upendra Kumar.  Emergent Materials 3(5),1-10, (2020).

5. "Synthesis and physical properties of nanopowder and electrical properties of bulk samples of ZnFe2-xNixO4 (x: 0, 0.05, 0.10)" Harshpreet Cheema, SatyamKumar,  Parvez AhmadAlvi,Banwari Lal  Choudhary, UpendraKumar. Advanced Powder Technology31,4241-4252, (2020).

1. Attended “Conference on Neutron Scattering 2014” organized by IISER, Pune on dated: February 10-12, 2014 at IISER Pune (Poster Presentation).
2. Attended “8th one day conference on Recent Trend in Research” organized by physics department, BHU, Varanasi on dated 7th Feb, 2015.(Poster Presentation)
3. Attended International Conference on “Nanomaterials with Special Reference to Energy Security” organized by Department Of Physics on dated: 12-14 March 2014 (Poster Presentation).
4. Attended International Conference on “Electron microscope society of India (EMSI-2014)” at University of Delhi, New Delhi on dated: 09-11 July 2014 (Poster Presentation).
5. Attended International Conference on “Recent Advances in Nanoscience & Nanotechnology-2014(ICRANN-2014)” at Jawaharlal Nehru University, New Delhi on dated: 15-16 Dec 2014 (Poster Presentation).
6. Attended “International Conference on Frontiers of Spectroscopy (ICFS-2015)” at BHU, Varanasi on dated: 10-12 January 2015. (Poster Presentation).
7. Attended International Conference on “Electron microscope society of India (EMSI-2016)” at IIT(BHU) on dated: 02-04 June 2016 (Poster Presentation).

1-Summer School On" Development And Characterization Of Advanced Materials"organized by Department of Physics, Banaras Hindu University, India. February 22, 2013 to March 14, 2013.

2.Winter school on “Practical Crystallography and Structure Solution” organized by Department of Physics, BHU Varanasi, India.  March 5-11, 2014.

3.Workshop on “Nano Materials with Particular Reference to Energy Security” organized by Department of Physics BHU Varanasi, India. March 11-17, 2014.

4.Workshop on “Characterization and Functionalization of Nanomaterials” organized by Department of Physics BHU Varanasi, India. March 09-13, 2015.

5.Workshop on “Supramolecular Chemistry- Concepts And Perspectives” organized by Department of Chemistry, MMV, BHU, Varanasi. April 4th-5th, 2014.

6.Workshop on “Interface between Natural Sciences and Biosciences” organized by Department of Physics and Bioinformatics, MMV, BHU, Varanasi. March 25th-26th 2012.