Professor
Dept: Physical Sciences (DPS)
E-mail: raj [at] iiserkol.ac.in

1. Kumari, S; Sahu, A K; Paul, S and Raj, S. 2019."Investigation of correlation effects on the electronic structure of 3d1 perovskites." Journal of Physics and Chemistry of Solids, 124, 157
2. Bar, T.; Choudhary, S. K.; Ashraf, Md. A.; Sujith, K. S.; Puri, S.; Raj, S. and Bansal, B.. 2018."Kinetic spinodal instabilities in the Mott transition in V2O3: Evidence from hysteresis scaling and dissipative phase ordering." Phys. Rev. Lett. , 121, 045701
3. Kumari, S.; Paul, S. and Raj, S.. 2017."Electronic structure of RVO 3 (R= La and Y): Effect of electron (U) and exchange (J) correlations." Solid State Communications, 268, 20
4. Paul, S.; Kumari, S. and Raj, S.. 2016."Vacancy-induced in-gap states in sodium tungsten bronzes: Density functional investigations." Europhysics Letters, 114, 37011
5. Chandel, S.; Soni, J.; Ray, S. K.; Das, A.; Ghosh, A.; Raj, S. and Ghosh, N.. 2016."Complete polarization characterization of single plasmonic nanoparticle enabled by a novel Dark-field Mueller matrix spectroscopy system." Scientific reports, 6, 26466
6. Ghosh, A.; Paul, S. and Raj, S.. 2016."Magnetic properties of zinc-blende Cd1? xFexS nanoparticles: Temperature and Fe-content dependence studies." Journal of Magnetism and Magnetic Materials, 405, 238
7. Paul, S.; Kumari, S. and Raj, S.. 2016."High-resolution angle-resolved photoemission investigation of potassium and phosphate tungsten bronzes." Journal of Electron Spectroscopy and Related Phenomena, 208, 67
8. Paul, S. and Raj, S.. 2015."Understanding metal–insulator transition in sodium tungsten bronze." PRAMANA - Journal of Physics, 84, 957
9. Ghosh, A.; Paul, S. and Raj, S.. 2015."Understanding bifurcation in FC-ZFC magnetization of dilute Fe3+ doped CdS nanoparticles." Solid State Commun. , 208, 1
10. Ghosh, A.; Paul, S.; Gopal, R. K. and Raj, S.. 2015."High temperature ferromagnetism in Fe doped wurtzite and zinc-blende CdS nanoparticles." Physica Status Solidi: B , 253, 1
11. Paul, S.; Ghosh, A.; Sato, T.; Sarma, D. D.; Takahashi, T.; Wang, E.; Greenblatt, M. and Raj, S.. 2014."Electronic band structure and Fermi surfaces of the quasi–two-dimensional monophosphate tungsten bronze, P4W12O44." Europhys. Lett. , 105, 47003
12. Ghosh, A; Paul, S. and Raj, S.. 2013."Understanding of ferromagnetism in thiol capped Mn doped CdS nanocrystals." Journal of Applied Physics, 114, 094304
13. Paul, S.; Ghosh, A.; Dudin, P.; Barinov, A.; Chakraborty, A.; Ray, S.; Sarma, D. D.; Oishi, S. and Raj, S.. 2013."Photoelectron spectromicroscopy study of metal–insulator transition in NaxWO3." Solid State Communications, 166, 66
14. Paul, S.; Ghosh, A. and Raj, S.. 2013."Electronic band structure and fermi surfaces of low-dimensional La2Mo2O7." Journal of Physics and Chemistry of Solids, 74, 579
15. Ghosh, A.; Paul, S. and Raj, S.. 2013."Structural phase transformation from wurtzite to zinc-blende in uncapped CdS nanoparticles." Solid State Communications, 154, 25
16. Paul, S.; Ghosh, A.; Chakraborty, A.; Petaccia, L; Topwal, D.; Sarma, D. D.; Oishi, S. and Raj, S.. 2012."Temperature dependent photoemission spectroscopy on lightly-doped sodium tungsten bronze." Solid State Communications, 152, 493
17. Basu, A.; Paul, S.; Polentarutti, M.; Bais, G.; Oishi, S.; Raj, S. and Mukherjee, G. D.. 2011."High pressure investigations of Na0. 025WO3: x-ray diffraction and Raman spectroscopy studies." Journal of Physics: Condensed Matter , 23, 365401
18. Paul, S.; Mukherjee, G. D.; Ghosh, A.; Oishi, S. and Raj, S.. 2011."Temperature dependent x-ray diffraction study of lightly doped NaxWO3." Applied physics letters , 98, 121910

1. Paul, S.; Ghosh, A. and Raj, S.. 2014." Metal-Insulator Transition in NaxWO3 : Photoemission Spectromicroscopy Study", "Department of Atomic Energy: 58th Solid State Physics Symposium". AIP Conference Proceedings, ISBN: 9780735412255
2. Ghosh, A.; Paul, S. and Raj, S.. 2014." Tuning Diamagnetic-Ferromagnetic Transition in Mn doped CdS nanocrystals by Crystal Structure Engineering", "Department of Atomic Energy: 58th Solid State Physics Symposium". AIP Conference Proceedings ,