A- A= A+ A A

  • भौतिक विज्ञान विभाग
  • Department of Physics
  • National Institute of Technology Jamshedpur

Dr. Uday Kumar

Assistant Professor
Department of Physics
Ph.D. (Physics)

Address

  • Residential Address : Flat No. - 3533, Sweet Berry, Sahara Garden City, Adityapur-2, Jamshedpur - 831014, Jharkand, India.
  • Phone Number :
  • Mobile Number : 9432336797
  • E-mail : uday.phy@nitjsr.ac.in

Area of Research Interest

  • Magnetism including Quantum phase transition
  • Fluorescence spectroscopy
  • Physics of size reduction
  • Coherent optics
  • Strongly correlated system
  • Topological insulator
  • Functional materials

Courses Taught

  • Atomic & molecular spectroscopy
  • Particle physics
  • Thermodynamics & statistical Mechanics
  • Photonics

Membership in Professional Bodies

  • Life time Membership of LASSI

Publications

  1. A.V. Deshpande and Uday Kumar : Effect of method of preparation on photophysical properties of Rh-B impregnated Sol-Gel hosts - Journal of Non-crystalline Solids vol:306 pp:149 (2002)
  2. P. K. Mukhopadhyay, Uday Kumar and Emad Badawi : A study on the effect of annealing process on sound velocity and internal friction using the vibrating reed technique - Surface Review and Letters vol:11 issue:4-5 pp:451 (2004)
  3. B.K. Nath, P.K. Chakrabarti, S. Das, Uday Kumar, P.K. Mukhopadhyay and D. Das : Mössbauer, XRD and ac susceptibility studies on nanoparticles of zinc substituted magnesium ferrite - European Physical Journal B vol:39 pp:417 (2004)
  4. Uday Kumar, K.G. Padmalekha, P.K. Mukhopadhyay, Durga Paudyal, Abhijit Mookerjee : Magnetic transition in Ni-Pt alloy systems: Experiment and Theory - Journal of Magnetism and Magnetic Materials vol:292 pp:234 (2005)
  5. 20. B. K. Nath, P. K. Chakrabarti, S. Das, Uday Kumar, P. K. Mukhopadhyay, D. Das : Mössbauer studies on nanoparticles of zinc substituted magnesium ferrite - Journal of Surface Science and Technology vol:21 issue:3-4 pp:1 (2005)
  6. Uday Kumar, Emad Badawi, P. K. Mukhopadhyay : Characterization of Al-Mg alloys (50xx) by Using Positron Annihilation, X-ray Diffraction and Vibrating Reed Techniques - International Journal of Modern Physics B vol:19 pp:3397 (2005)
  7. A. V. Deshpande, Uday Kumar : Molecular Forms of Coumarin-307 in Sol-Gel Glasses - Journal of Fluorescence vol:16 pp:679 (2006)
  8. Rajeev Ranjan, S. Banik, S. R. Barman, U. Kumar, P. K. Mukhopadhyay, and Dhananjai Pandey : Powder x-ray diffraction study of the thermoelastic martensitic transition in Ni2Mn1.05Ga0.95 - Physical Review B vol:74 pp:224443 (2006)
  9. S. Banik, Aparna Chakrabarti, Uday Kumar, P. K. Mukhopadhyay, C. Biswas, A. M. Awasthi, R. S. Dhaka, A. K. Shukla, S. R. Berman : Electronic structure of Ni2+xMn1-xGa - Physical Review B vol:74 pp:085110 (2006)
  10. Uday Kumar, Emad Badawi, P. K. Mukhopadhyay : Effect of nanosize modulation of granular La0.67Sr0.33MnO3 manganites on temperature dependent low field spin polarized tunneling magnetoresisitance - Journal of Applied Physics pp:014306 (2005)
  11. Uday Kumar, P. K. Mukhopadhyay, Biplab Sanyal, Olle Eriksson, Per Nordblad, Durga Paudyal, Abhijit Mookerjee : Experimental and theoretical study of Nickel-Platinum annealed alloy - Physical Review B vol:74 pp:064401 (2006)
  12. P. K. Chakrabarti, B. K. Nath, S. Braham, S. Das, K. Goswami, Uday Kumar, P. K. Mukhopadhyay and D. Das : Preparation of Nonocrystalline Ni0.2Zn0.6Cu0.2Fe2O4 and its characterization by Mössbauer spectroscopy and ac magnetic susceptibility - Journal of Physics: Condensed matter vol:18 pp:5253 (2006)
  13. A. V. Deshpande, Uday Kumar : Correlation between photophysical properties and lasing performances of Rhodamine-19 in three types of sol-gel glass hosts - Journal of Lumenescence vol:128 pp:1121 (2007)
  14. A. V. Deshpande, Uday Kumar : Effect of higher protonation on lasing performance of Rhodamine-B in sol-gel glasses - Journal of Non-crystalline Solids vol:355 pp:501 (2009)
  15. R. Benocc, D. Batani, H. Jawad, P. Carpeggiani, U. Kumar, A. Levchenko, N. Venkatakrishanan : An automated autocorrelator for the measurement of high-frequency femtosecond pulses - Radiation Effects & Defects in Solids vol:165 issue:6-10 pp:689 (2010)
  16. Aparna V. Deshpande, Uday Kumar : Efficient lasing action from Rhodamine-110 (Rh-110) impregnated sol–gel silica samples prepared by dip method - Journal of Lumenescence vol:130 pp:839 (2010)
  17. S. Mukherjee, Rajarshi Mukherjee, S. Banerjee, R. Ranganathan, Uday Kumar : Glassy behavior in the layered perovskites La(2-x)SrxCoO4 (1:1≤x≤1:3) - Journal of Magnetism and Magnetic Materials vol:324 pp:928 (2012)
  18. J. Soni, H. Purwar, H. Lakhotia, S. Chandel, C. Banerjee, U. Kumar, N. Ghosh : Quantitative fluorescence and elastic scattering tissue polarimetry using an Eigenvalue calibrated spectroscopic Mueller matrix system - Optics express vol:21 issue:13 pp:15475 (2013)
  19. H. Singh, T. Ono, T. Chakraborty, K. Srikanth, A. Venimadhav, R. Chandra, C. Mitra, U. Kumar : A study of crossover from 3D ferrimagnetic bulk NiCr2O4 compound into 2D spin-glass-like nanophase - Journal of Nanoparticle Research vol:16 issue:4 pp:1 (2014)
  20. S. Saha, S. Chanda, A. Dutta, U. Kumar, R. Ranjan, T.P. Sinha : Dielectric relaxation and anti-ferromagnetic coupling of BiEuO3 and BiGdO3 - Journal of Magnetism and Magnetic Materials vol:360 pp:80 (2014)
  21. Sadhan Chanda, Sujoy Saha, Alo Dutta, A. S. Mahapatra, P. K. Chakrabarti, Uday Kumar, T. P. Sinha : Multiferroicity in La 1/2 Nd 1/2 FeO 3 nanoparticles - Solid State Sciences vol:37 pp:55 (2014)
  22. H. Singh, T. Chakraborty, K. Srikanth, R. Chandra, C. Mitra, U. Kumar : Study of exchange bias in NiCr 2 O 4 nanoparticles - Physica B: Condensed Matter vol:448 pp:77 (2014)
  23. Sudipta Saha, Jalpa Soni, Subham Chandel, Uday Kumar, Nirmalya Ghosh : Probing intrinsic anisotropies of fluorescence: Mueller matrix approach - Journal of Biomedical Optics vol:20 issue:8 pp:085005 (2015)
  24. Rajyavardhan Ray , A. K. Himanshu, Pintu Sen , Uday Kumar, Manuel Richter, T. P. Sinha : Effects of octahedral tilting on the electronic structure and optical properties of d0 double perovskites A2ScSbO6 (A=Sr,Ca) - Journal of Alloys and Compounds vol:705 pp:497 (2017)
  25. Uday Kumar : Sol-Gel based solid state dye-laser-Past, Present and Future - Book Chapter 20, In: “The Sol-Gel Process: Uniformity, Polymers and Applications”; Editors: Rachel E. Morris; Nova Science Publishers , ISBN: 978-1-61761-321-0 vol:1 pp:1 (2010)
  26. B. K. Choudhary, A. K. Himanshu, Uday Kumar, S. K. Bandyopadhayay, Pintu Sen, S. N. Singh, T. P. Sinha : Magnetic and ferroelectric studies of double perovskite (KBi)(FeNb) O6 ceramics - AIP Conference Proceedings vol:1512 pp:1268 (2013)
  27. R. Ray, A. K. Himanshu, K. Brajesh, S. K. Bandyopadhyay, U. Kumar, T. P. Sinha : Phase transitions in double perovskite Sr2ScSbO6: An Ab-initio study - AIP Conference Proceedings vol:1591 pp:1167 (2014)
  28. Rajyavardhan Ray, A. K. Himanshu, J. Lahiri, , Uday Kumar, Pintu Sen, S. K. Bandyopadhyay, T. P. Sinha : Electronic structure of ordered double perovskite Ba2CoWO6 - AIP Conference Proceedings vol:1591 issue:1 pp:1155 (2014)
  29. Dhiraj Kumar Jha, Golak Mandal, Chandan Ray, A. K. Himanshu, B. K. Singh, Uday Kumar, B. K. Choudhary : Ab initio study of double perovskites Ba2DySbO6 - AIP Conference Proceedings vol:1731 pp:090036 (2016)
  30. Rajyavardhan Ray, A. K. Himanshu, J. Lahiri, Uday Kumar, Pintu Sen, S. K. Bandyopadhyay, T. P. Sinha : Optical and electronic properties of double perovskite Ba2ScSbO6 - AIP Conference Proceedings vol:1731 pp:140041 (2016)
  31. Golak Mandal, Dhiraj Jha, A. K. Himanshu, P. Mukherjee, N. K. Das, B. K. Singh, Uday Kumar, T. P. Sinha : Optical and electronic structure studies of half metallic in Sr2CoWO6 double perovskite - AIP Conference Proceedings vol:1832 issue:1 pp:140039 (2017)

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