Sitangshu Bhattacharya
Indian Institute of Information Technology-Allahabad, Shiv Nadar University, Jadavpur University, University of Calcutta, St. Xavier's College
0000-0002-4442-5225
About
I am currently an Assistant Professor at the Department of Electronics and Communication Engineering, Indian Institute of Information Technology-Allahabad, India. I have a BSc and MSc degree from University of Calcutta ('01 &'03) and a PhD degree from Jadavpur University ('09), India.
My area of specialization are electronic structure calculations, strongly correlated systems and device physics. Specifically, we work in several areas of condensed matter like: exciton-phonon interactions in bulk and nanoscale semiconductor materials, quasi harmonic analysis like thermal zero point energy computations, temperature dependent lattice constants, lattice anharmonicities, electrical mobilities in bulk and nanoscale semiconductor materials, nonlinear optical second and third harmonic generations in bulk and nanoscale semiconductor materials, pump-probe and fluences excitonic spectroscopy in bulk and nanoscale semiconductor materials, anamolous Hall effect, anisotropies from self-consistent Hubbard U in magnetic semiconductors and metals, SMOKE and MOKE Kerr optical spectra from ferromagnetic metals, etc.
Employment
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Indian Institute of Information Technology-Allahabad Assistant Professor2014 - Present
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Shiv Nadar University Assistant Professor2013 - 2014
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St. Xavier's College Part-Time Lecturer2007 - 2008
Education
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Jadavpur University PhD2004 - 2009
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University of Calcutta M.Sc. Electronic Science2001 - 2003
Projects & Funding
Projects & funding information is unavailable.
Publications (59)
- Phonon-assisted photoluminescence and exciton recombination in monolayer aluminum nitride Save
- Exceptional ballisticity in monolayer BX (X = P, As, Sb) transistors Save
- Strain-induced activation of symmetry-forbidden exciton-phonon couplings for enhanced phonon-assisted photoluminescence in MoS2 monolayers Save
- Phonon Assisted Exciton Processes in Two-Dimensional Tungsten Monocarbide Save
- Erratum: Excitonic properties of clustered- P1 borophene [Phys. Rev. B 108 , 245107 (2023)] Save
- Excitons, optical spectra, and electronic properties of semiconducting Hf-based MXenes Save
- Excitonic properties of clustered- P1 borophene Save
- Large Exciton-Driven Linear and Nonlinear Optical Processes in Monolayers of Nitrogen Arsenide and Nitrogen Antimonide Save
- Giant Linear and Nonlinear Excitonic Responses in an Atomically Thin Indirect Semiconductor Nitrogen Phosphide Save
- Exciton-driven giant non-linear overtone signals from buckled hexagonal monolayer GaAs Save