Suvankar Chakraverty
Assistant Professor
Department of Science and Technology
Institute of Nanotechnology
India
Biography
Education ♦ Ph.D. in material physics.S.N. Bose National Centre for Basic Sciences (2000-2006) ♦ M.Sc (Physics), University of Calcutta, India (1998-2000) ♦ B.Sc (Physics Hons.) University of Calcutta, India (1995-1998) Positions Held/Research Experience ♦ Research Scientist (Assistant professor equivalent) The Institute of Physical and Chemical Research (RIKEN), Wako, Japan.2013 ♦ JSPS-GCOE Postdoctoral Fellow at Tohoku University (2008-2010) ♦ Postdoctoral Researcher, Indian Association for the Cultivation of Science, Kolkata, India. (2007-2008) ♦ Visiting Research Dept. of Engineering Sciences, The Ångström Laboratory, Uppsala University,Uppsala, Sweden. 2008(Three months).
Research Interest
Designing (and understanding the physical properties) of new materials with integrated functionalities for spin-electronics (spintronics / skyrmionics) devices in the form of thin films and interfaces with atomic scale control and monitoring the growth process using laser molecular beam epitaxy method. A. Designing New materials in thin film or interface form using laser molecular beam epitaxy. B. Structural (surface) characterization using X-ray diffraction and Atomic force microscopy. C. Magnetic property measurements. D. Four probe/Hall bar/Transistor device fabrication for transport properties study.
Publications
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“Memory in a magnetic nanoparticle system: Polydispersity and interactionEffects.†S. Chakraverty, M. Bandyopadhyay, S. Chatterjee, S. Dattagupta, A.Frydman, S. Sengupta, and P. A. Sreeram. Phys. Rev. B, 71, 054401 (2005). Highlighted in : Virtual Journal of Nanoscale Science & Technology,February 14, 2005
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“Magnetic Coding in a System of Nano-magnetic Particles†S.Chakraverty, A. Frydman, B. Ghosh, S. Kumar. Appl. Phys.Lett., 88, 042501 (2006).
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“"Stochastic Modeling of Coercivity " - A Measure of Non- equilibrium State.†S.Chakraverty, M. Bandyopadhyay. J. Phys.: Condens. Matter., 19, 216201(2007).
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“Epitaxial Structure of (001) and (111)-Oriented Perovskite Ferrate Films Grown by Pulsed-Laser Deposition†Suvankar Chakraverty, AkiraOhtomo, MasakiOkude, Kazunori Ueno andMasashi Kawasaki. Crystal Growth & Design (ACS Publication),10(4), 1725–1729 (2010).
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“Controlled B-site ordering in Sr2CrReO6 double perovskite films by using pulsed laser interval deposition†S.Chakraverty, A. Ohtomo and M. Kawasaki. Appl. Phys. Lett., 97, 243107 (2010). Highlighted in : Virtual Journal of Nanoscale Science & Technology, December 20, 2010.
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“Ferrimagnetism and spontaneous ordering of transition metals in double perovskite La2CrFeO6 films†S.Chakraverty, A. Ohtomo,D. Okuyama, M. Saito,M. Okude,R. Kumai,T. Arima,Y. Tokura,S. Tsukimoto,Y. Ikuhara,and M. Kawasaki. Phys. Rev. B, 84, 064436 (2011).
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“Magnetic and electronic properties of La2VMnO6 ordered double perovskite thin films†S.Chakraverty, K. Yoshimatshu, Y. KOzuka, H. Kumigashira, M. Oshima, T. Makino, A. Ohtomo, and M. Kawasaki. Phys. Rev. B, 84, 132411 (2011).
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“Magnetic properties of Sr2FeTaO6 double perovskite epitaxially grownby pulsed-laser deposition†S. Chakraverty, M. Saito, S. Tsukimoto, Y. Ikuhara, A. Ohtomoamd M. Kawasaki. Appl. Phys. Lett., 99, 223101 (2011).
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“Magnetoresistance and electroresistance effect in Fe3O4 nanoparticle system†P. Anil Kumar, Sugata Ray, S. Chakraverty and D. D. Sarma. Journal of Experimental Nanoscience, Online published 26 June (2012).
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“Epitaxially stabilized EuMoO3: A new itinerant ferromagnet†Y. Kozuka, H. Seki, T. C. Fujita, S. Chakraverty, K. Yoshimatsu, H. Kumigashira, M. Oshia, M. S. Bahramy, R. Arita, and M. Kawasaki. Chem.Mater.(ACS Publication),24, 3746-3750 (2012).
