Educational Background:
Ph.D (Physics) - University of
Kalyani, 1998
Professional Background:
Research Associate, University of
Kalyani and Visiting Faculty at Kalyani Govt Engineering
College, 1998-2001.
Research Associate, Indian Institute
of Science, Bangalore (Solid State & Structural Chem.
Unit), 2001-02
Research Associate, Indian Institute
of Science, Bangalore (Department of Physics) 2002-04
Scientist, under Women Scientist
Scheme (WOS-A), DST, Govt. of India, S.N. Bose National
Centre, Kolkata, 2004-07.
Visiting Faculty Fellow, S.N. Bose
National Centre, Kolkata, 2007-09.
Scientist, Women Scientist Scheme
(WOS-A) & Visiting Faculty Fellow S.N. Bose National
Centre, Kolkata, 2009-11.
Research Scientist-D, S.N. Bose National Centre, Kolkata, 2011-2013.
Scientist-E (In-change Technical Cell), S.N. Bose National Centre, Kolkata, 2013-till date
Research Interests
Experimental Condensed matter Physics,
NanoScience and Technology.
Synthesis and physical property study
of nano materials of different perovskite oxides.
Nano lithography and transport
measurements on single nanowires of functional oxides.
Nuclear and magnetic structure study
of correlated oxides by Neutron powder diffraction
technique.
Electron Energy loss spectroscopy study in multifunctional oxide nanowires and nanocrystals |
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Significant recent
publications:
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"Electronic transport
in nanostructured films of La0.67Sr0.33MnO3"
, Barnali Ghosh, S. Kar, L.K.Brar and A.K.Raychaudhuri, J.
Appl. Phys 98, 094302 (2005)
-
"Spatially resolved
study of electronic transport through grain boundaries in
nanostructured films of La 0.67Sr 0.33MnO3"
, Sohini Kar, Jayanta Sarkar, Barnali Ghosh and
A.K.Raychaudhuri, Phys. Rev B 74, 085412 (2006).
-
"Effect of Grain
Boundaries on the Local Electronic Transport in
Nanostructured Films of Colossal Magnetoresistive (CMR)
Manganites", S Kar, J. Sarkar, Barnali Ghosh and A.K.
Raychaudhuri, Journal of Nanoscience and Nanotechnology 7,
2051 - 2054, (2007).
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"Crystal structure and
physical properties of half-doped manganite
nanocrystals of less than 100-nm size"", T.Sarkar,
Barnali Ghosh, A.K. Raychaudhuri, Tapan Chatterjee Phys.
Rev B 77, 235112 (2008).
-
"Hydrostatic Pressure
(P ≤ 8GPa) induced metallization of ferromagnetic
insulating La 0:79Ca 0:21MnO3"
, S. Arumugam, Barnali Ghosh, A.K. Raychaudhuri, N.R. Tamil
Selvan, T.Nakanishi, H.Yoshino, K.Murata and Ya. M.
Mukovskii, J. Appl. Phys 106, 023905 (2009).
-
"Frequency dependence
of dielectric anomaly around Neel temperature in bilayer
manganite Pr(Sr0.1Ca0.9)2Mn2O7"
, Barnali Ghosh, Dipten Bhattacharya, A.K.Raychaudhuri, and
S. Arumugam, J. of Appl. Phys. 105, 123914 (2009).
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"Functionalization of
Manganite Nanoparticles and their interaction with
biologically relevant small ligands: Picosecond
Time-Resolved FRET Studies", Anupam Giri, Abhinandan
Makhal, Barnali Ghosh, A. K. Raychaudhuri and Samir Kumar
Pal. a Royal Society of Chemistry Journal , Nanoscale 2,
2704 (2010)
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"Voltage bias induced
modification of the transport property of all oxide Pr0.5Ca0.5MnO3/SrTi0.95Nb0.05O3
junctions"
, Barnali Ghosh, K.Das, and A.K.Raychaudhuri, J. Appl.
Phys. (2011) 109, 083934.
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“Growth and Physical property study of single nanowire (diameter ~45nm) of half doped Manganite”, Subarna Datta, Sayan Chandra, Sudeshna Samanta, K.Das, H. Srikanth, Barnali Ghosh, Journal of Nanomaterials, vol. 2013, Article ID 162315 6 pages, 2013. doi:10.1155/2013/162315.
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“Stability of charge and orbital order in half-doped Y0.5Ca0.5MnO3 nanocrystallites”, Putul Malla Chowdhury, Barnali Ghosh, A. K. Raychaudhuri, S. D. Kaushik , V. Siruguri, J. Nanoparticle Res., 2013 Volume 15, issue 4, 1585..
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Universality in the entropy change for the inverse magnetocaloric effect, Anis Biswas, Sayan Chandra, Tapas Samanta, Barnali Ghosh, Subarna Datta, M. H. Phan, A. K. Raychaudhuri, I. Das, and H. Srikanth Phys, Rev B. 87, 134420 (2013).
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