Department of Physical Sciences home
Department of Physical Sciences home

Menu

Bishnupada Ghosh

Bishnupada Ghosh

Research Scholar
Course : Ph.D. (INSPIRE)
Research Guide:
Goutam Dev Mukherjee
    Location: NCHPS, (N007, Research Complex Ground Floor), DPS, IISER Kolkata
    Email: bg16rs017[ at ]iiserkol.ac.in
    Tel: 1491

Research group

Research areas

  • Properties of novel materials at extreme conditions of pressure and temperature.

I have been working on transition metal dichalcogenide materials in bulk as well as few layer forms. I try to see how structural as well as electronic properties of these materials change with the application of pressure. To investigate that we basically perform synchrotron X-ray diffraction, Raman spectroscopy measurements and transport properties measurements at high pressure. Recently I am working on materials having geophysical interests. We synthesize earth's inner core materials at extreme condition of pressure and temperature using laser heated diamond anvil cell facility available in our lab. We also study Equation of states of this synthesized materials up to core pressure and temperature.

  • Pursuing Ph.D in Physics, IISER Kolkata, ( July 2016 onwards)
  • M.Sc (Physics), IIT Madras, (2015)
  • B.Sc (Physics), Ramakrishna Mission Vidyamandira Belur, Calcutta University, 2013
  • CSIR NET (LS) 2014
  • CSIR NET (LS) 2016
  • INSPIRE FELLOWSHIP (2017-2022)
  1. Structural and electronic phase transitions in Zr1.03Se2 at high pressure, B Ghosh, M Sahu, D Samanta, P Saha, A Mondal, GD Mukherjee Physical Review B 106 (10), 104102, (2022)
  2. Strain induced electronic transition in 1T′ MoTe2: high pressure Raman, x-ray diffraction, resistivity measurements and first principles theoretical studies, B Ghosh, P Saha, B Mukherjee, D Samanta, G Shukla, GD Mukherjee, Electronic Structure 3 (4), 045002, (2021)
  3. Strain-induced structural and electronic phase transitions in ZrSe2: high pressure X-ray diffraction and Raman studies, B Ghosh, M Sahu, D Samanta, GD Mukherjee Bulletin of Materials Science 45 (4), 221, (2022)
  4. Pressure-induced emission enhancement and bandgap narrowing: Experimental investigations and first-principles theoretical simulations on the model halide perovskite Cs 3 Sb 2 Br 9, D Samanta, SP Chaudhary, B Ghosh, S Bhattacharyya, G Shukla, ... Physical Review B 105 (10), 104103, (2022)
  5. Pressure driven phase transitions in honeycomb : A possible re-entrant multiferroic behavior, M Sahu, B Ghosh, R Jana, J Cheng, G Dev Mukherjee Journal of Applied Physics 131 (8), 084101, (2022)
  6. Pressure induced lattice expansion and phonon softening in layered ReS2, P Saha, B Ghosh, A Mazumder, K Glazyrin, G Dev Mukherjee Journal of Applied Physics 128 (8), 085904, (2020)
  7. High pressure anomalies in exfoliated MoSe2: resonance Raman and x-ray diffraction studies, P Saha, B Ghosh, A Mazumder, GD Mukherjee Materials Research Express 7 (2), 025902, (2020)
  8. Structural anomalies in exfoliated WS2: High pressure investigations on monolayer and nanocrystalline tungsten disulfide, P Saha, B Ghosh, R Jana, G Dev Mukherjee Journal of Applied Physics 123 (20), 204306, (2018)
  9. High‐pressure structural investigation on lead‐free piezoelectric 0.5Ba(Ti0.8Zr0.2)O3 ‐ 0.5(Ba0.7Ca0.3)TiO3 A Mondal, P Saha, B Ghosh, M Sahu, GD Mukherjee, R Ranjan, ... Journal of the American Ceramic Society 103 (9), 5259-5269, (2020)
  10. Pressure-Induced Emergence of Visible Luminescence in Lead Free Halide Perovskite Cs3Bi2Br9: Effect of Structural Distortion, D Samanta, P Saha, B Ghosh, SP Chaudhary, S Bhattacharyya, ... The Journal of Physical Chemistry C 125 (6), 3432-3440, (2021)
  11. Anomalous structural behavior and antiferroelectricity in BiGdO3: detailed temperature and high-pressure study, R Jana, A Dutta, P Saha, K Mandal, B Ghosh, A Chandra, I Das, ... Journal of Physics: Condensed Matter 33 (49), 495403, (2021)
  • TAship of Basic Condensed Matter Physics
  • TAship of Nuclear Physicis practical course