Dr. CHHAYABRITA BISWAS
   Bose Fellow
   








   chhayabrita@bose.res.in
   www.chhayabrita.com
   Telehpone +91-33-2335 5706/07/08 extn 239
 

Educational Background:

  • Ph. D (physics) UGC-DAE CSR, Indore, 2005
  • Professional Background:

  • Present: Bose Fellow, SNBNCBS
  • 2005 - 2008: Marie Curie Fellow, BESSY, Berlin, Germany
  • Award and Fellowship

  • Marie Curie Fellowship of European Union
  • Main area of work

  • Electronic structure investigation (experimental) of
    • Nanoparticles on stepped and flat metallic surfaces
    • Magnetic thin films on metallic surfaces
    • Magnetic shape memory alloys
    • Bulk and surface plasmons
  • Self assembly of nanoparticles and characterization by     Scanning tunneling Microscopy
  •  
    • Synthesis of intermetallic alloys and characterization by XRD, SEM, EDAX, Resistivity, ac-susceptibility, magnetization and magnetoresistance.
    • Instrumentation and development

         Significant and Recent Publications:

    • Sandeep Singh and C. Biswas, Magnetoresistance origin in martensitic and austenitic phase of Ni2Mn1+xSn1-x, Appl. Phys. Letts. 98, 212101 (2011).

    • A.G. Rybkin, A.M. Shikin, and V.K. Adamchuk, D. Marchenko, C. Biswas, A. Varykhalov and O. Rader, Large spin-orbit splitting in light quantum films: Al/W(110), Phys. Rev. B 82, 233403 (2010).

    • A. Varykhalov, J. Sanchez-Barriga, A. M. Shikin, C. Biswas, E. Vescovo, O. Rader, Electronic and magnetic properties of quasi-freestanding graphene on Ni, Phys. Rev. Lett. 101, 157601 (2008).

    • A. K. Shukla, C. Biswas, R. S. Dhaka, S. C. Das, P. Krueger, and S. R. Barman, Influence of sp-d hybridization on the electronic structure of Al-Mn alloys, Phys. Rev. B 77, 195103 (2008).

    • A. Varykhalov, C. Biswas, W. Gudat, and O. Rader, Fabrication of patterned Au films as supporting templates for one-dimensional magnetic nanostructures, Phys. Rev. B 74, 195420 (2006).

    • C. Biswas, A. K. Shukla, S. Banik, S. R. Barman, and A. Chakrabarti, Argon nano-bubbles in Al(111): a photoemission study, Phys. Rev. Lett. 92, 115506 (2004).
     
     
     
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