Teaching Staff

Department of Physics

Dr. Prosenjit Sarkar.

Designation Associate Professor
Qualification M.Sc. (IIT, Bombay), Ph.D. (SINP, Kolkata)
Contact +91 9830734066


E-mail id prosenjit@seramporecollege.ac.in


Area of Specialisation :

Solid State Physics

Research Interest :

  • Experimental Condensed Matter Physics

Selected Publications :

  1. -Modification of the spin state in Sm0.52Sr0.48MnO3 by external magnetic field- P. Sarkar and P.Mandal. Appl. Phys. Lett. 92, 052501 (2008). View Details
  2. -Large magnetocaloric effect in Sm0.52Sr0.48MnO3 in low magnetic field- P. Sarkar, P. Mandal, and P. Choudhury. Appl. Phys. Lett. 92, 182506 (2008). , View Details
  3. -Hydrostatic pressure effect on archetypal Sm0.52Sr0.48MnO3 single crystal- K. Mydeen, P. Sarkar, P. Mandal, A. Murugeswari, C. Jin, and S. Arumugam. Appl. Phys. Lett. 92, 182510 (2008)., View Details
  4. -Field-induced first-order to second-order magnetic phase transition in Sm0.52Sr0.48MnO3- P. Sarkar, P. Mandal, A. Bera, S. M. Yusuf, L. S. S. Chandra, and V. Ganesan. Phys. Rev. B 78, 012415 (2008)., View Details
  5. -Role of external and internal perturbations on ferromagnetic phase transition in Sm0.52Sr0.48MnO3- P. Sarkar, P. Mandal, A. Bera, S. M. Yusuf, S. Arumugam, T. Ishida, and S. Noguchi. Phys. Rev. B 79, 144431 (2009)., View Details
  6. -Effect of uniaxial pressure on metal-insulator transition in (Sm1-y Ndy)0.52Sr0.48MnO3 single Crystals- A. Murugeswari, P. Sarkar, S. Arumugam, N. Manivannan, P. Mandal,T.Ishida, and S. Noguchi. Appl. Phys. Lett. 94, 252506 (2009).View Details
  7. -Pressure induced critical behavior of ferromagnetic phase transition in Sm“Nd-“Sr manganites- P. Sarkar, S. Arumugam, P. Mandal, A. Murugeswari, R. Thiyagarajan, S.Muthu, D. M. Radheep, C. Ganguli, K. Matsubayshi, and Y. Uwatoko. Phys. Rev. Lett. 103, 057205 (2009)., View Details
  8. -Effect of hydrostatic pressure on magnetic phase transition and magnetocaloric properties of (Sm0.8Nd0.2)0.52Sr0.48MnO3- S. Arumugam, P. Sarkar, P. Mandal, A. Murugeswari, K. Matsubayashi, C.Ganguli, and Y. Uwatoko. J. Appl. Phys. 107, 113904 (2010). View Details
  9. -Colossal piezoresistance effect in Sm0.55(Sr0.5Ca0.5)0.45MnO3 single crystal- D. M. Radheep, P. Sarkar, S. Arumugam, and P. Mandal. Appl. Phys. Lett. 102, 092406 (2013). View Details
  10. Critical end point of the first-order ferromagnetic transition in a Sm0.55(Sr0.5Ca0.5)0.45MnO3 single crystal D. Mohan Radheep, P. Sarkar, S.Arumugam, R. Suryanarayanan, and P. Mandal. J. Magn. Magn. Mater. 365, 51 (2014). View Details
  11. Continuously Varying Critical Exponents Beyond Weak Universality N. Khan, P. Sarkar, A. Midya, P. Mandal, and P. K. Mohanty. Scientific Reports 7, 45004 (2017). View Details
  12. Role of external and internal perturbations on ferromagnetic phase transitions in manganites: existence of tricritical points – P. K. Mukherjee, P. Sarkar and A. K. Chattopadhyay. J. Phys.: Condens. Matter 30, 295101 (2018)View Details
  13.  Collapse of ferromagnetism with Ti doping in Sm0.55Sr0.45MnO3- P. Sarkar, N. Khan, K. Pradhan and P. Mandal, Phys. Rev. B 98, 014422 (2018)View Details
  14. Unconventional critical behavior in a Sm-based ferromagnetic manganite: Effect of tricritical point – P. Sarkar, T.Roy, N. Khan and P. Mandal. Physica B: Physics of Condensed Matter 583, 412050 (2020).   View Details
  15. Non-Griffiths-like cluster formation in the double-perovskite Gd2CoMnO6: Evidence from critical behavior – M. Das, P. Sarkar and P. Mandal, Phys. Rev. B 101, 144433 (2020). View Details

For the complete list of my research publications, see below

    1. Google Scholar
    2. ResearchGate
    3. ORCID