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Dr. Samir Kumar Giri

Biography:

Employment Details:

2018 –         : Postdoctoral fellow - Department of Materials Science, University of Cambridge, UK

2014 – 2017: Research Associate - Department of Physics, Indian Institute of Technology Kharagpur, India

2009 – 2014: Ph. D. Student - Department of Physics, Indian Institute of Technology Kharagpur, India

2008 – 2009: Project Scholar- Department of Physics, Indian Institute of Technology Kharagpur, India

Education:

  • PhD in Physics (2014) - Indian Institute of Technology Kharagpur, India 
  • M.Sc. in Physics (2009) - Vidyasagar University, India
  • B.Sc. in Physics (2007) – Vidyasagar University, India

Research Interests:

Electric Field Control Of Magnetism At Hybrid Magnetic Interfaces
Room temperature multiferroics

 

Keywords

  • Thin films interfaces

Key Publications

Giant Spontaneous Exchange Bias Effect in Sm1.5Ca0.5CoMnO6 Perovskite, S. K. Giri, R. C. Sahoo, Papri Dasgupta, A. Poddar and T. K. Nath, Journal of Physics D: Applied Physics, 49, 165002 (2016).

Strain modulated large magnetocaloric effect in Sm0.55Sr0.45MnO3 epitaxial films, S. K. Giri, Papri Dasgupta, A. Poddar, R. C. Sahoo, D. Paladhi and T. K. Nath, Applied Physics Letters, 106, 023507 (2015).

Enhanced exchange bias effect in size modulated Sm0.5Ca0.5MnO3 phase separated manganite, S. K. Giri, S. M.Yusuf, M. D. Mukadam and T. K. Nath, Journal of Applied Physics, 115 , 093906 (2014).

Evidence of exchange bias effect and surface spin glass ordering in electron doped Sm0.09Ca0.91MnO3 nanomanganites, S. K. Giri, A. Poddar and T. K. Nath, Journal of  Applied Physics, 112, 113903 (2012).