Educational Background:
Ph.D. (Science, Experimental), Bose Institute (Calcutta University, 2009)
M.Sc., Calcutta University (2003)
B.Sc. Maharaja Manindra Chandra College (Calcutta University, 2001)
Professional Background:
2015 to Present: Young Scientist of DST Fast Track Project – SNBNCBS, Kolkata
2011-2014: Young Scientist of DST Fast Track Project – Bose Institute, Kolkata
2009-2010: CSIR Extended SRF – Bose Institute, Kolkata
Main area of work
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Study of dielectric relaxation in perovskite oxides and other materials using alternating current impedance spectroscopy in radio frequency range.
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Vibrational properties study by Raman and FTIR spectroscopy.
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X-ray photoemission spectroscopy.
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Density functional theory based electronic structure of strongly correlated electronic systems.
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Synthesis and characterization of microwave dielectric materials.
Significant recent publications:
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Alo Dutta, S. Saha, P. Kumari, T.P. Sinha and S. Shannigrahi, Crystal structure and X-ray photoemission spectroscopic study of A2LaMO6 [A = Ba, Ca; M = Nb, Ta] Journal of Solid State Chemistry, 229, 296 (2015).
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Alo Dutta and T.P. Sinha, Electronic structure and linear optical properties of Sr2CdWO6 through Modified Becke-johnson potential, Computational Material Science, 83, 303 (2014)
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Alo Dutta, T.P. Sinha and D. Das, Structural and transport properties of A2HoTaO6 [A = Ba, Sr, Ca], Journal of Magnetism and Magnetic Materials, 360, 211 (2013)
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Alo Dutta, T.P. Sinha and S. Shannigrahi, Collective vibrational modes, XPS and dielectric susceptibility of Ba2YMO6 [M = Nb, Ta], Physical Review B, 88, 075129-1 (2013)
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Alo Dutta and T.P. Sinha, Electronic structure of A2CrSbO6 [A = Sr, Ca]: Ab-initio study Journal of Physics and Chemistry of Solids, 74, 250 (2013)
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B. Ghosh, Alo Dutta and T.P. Sinha, Vibrational modes and electrical transport in Sr2GdTaO6, Materials Chemistry and Physics, 143, 26 (2013)
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Alo Dutta and T.P. Sinha, Dielectric relaxation and conduction mechanism in LaNi3/4M1/4O3 (M=Mo, W) at low temperature, Journal of Alloys and Compounds, 509, 1705 (2011)
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Alo Dutta, T.P. Sinha, B. Pahari, R. Sarkar, K. Ghoshray and S. Shannigrahi, Dielectric relaxation and electronic structure of BaAl1/2Nb1/2O3: X-ray Photoemission and Nuclear Magnetic Resonance studies, Journal of Physics: Condensed Matter, 20, 445206-1 (2008)
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