Publications

Role of substrate strain to tune energy bands–Seebeck relationship in semiconductor heterostructures

Vitaly S. Proshchenko, Manoj Settipalli, Artem K. Pimachev, and Sanghamitra Neogi
J. Appl. Phys., 129(2), 025301 (2021)

First principles study of the modulated charge transport properties of multilayered seminconductor heterostructures with external substrate induced strain

Anisotropic In-Plane Phonon Transport in Silicon Membranes Guided by Nanoscale Surface Resonators

Sanghamitra Neogi, and Davide Donadio
Phys. Rev. Applied, 14, 024004 (2020)

First observations of anisotropic in-plane thermal transport in thin films or membranes of isotropic semiconductors at room temperature

Theoretical Prediction of Enhanced Thermopower in n-Doped Si/Ge Superlattices Using Effective Mass Approximation

Manoj Settipalli, and Sanghamitra Neogi,
Journal of Elec. Materi., 49, 4431–4442 (2020)

Theoretical study of the charge transport properties of multilayered seminconductor heterostructures with varied composition and strain environment, using effective mass approximation

Optimization of Seebeck coefficients of strain-symmetrized semiconductor heterostructures

Vitaly S. Proshchenko, Manoj Settipalli, and Sanghamitra Neogi,
Appl. Phys. Lett., 115, 211602 (2019)

First principles study of the charge transport properties of multilayered seminconductor heterostructures with varied periods and layer thicknesses

Heat and charge transport in bulk semiconductors with interstitial defects

Vitaly S. Proshchenko, Pratik P. Dholabhai, Tyler C. Sterling, and Sanghamitra Neogi,
Phys. Rev. B, 99, 014207 (2019)

Atomistic and first principles study of the variability of heat and charge transport properties of bulk silicon, in the presence of randomly distributed interstitial defects (Si, Ge, C, and Li)

Optimal thickness of silicon membranes to achieve maximum thermoelectric efficiency: a first principles study

Claudia Mangold, Sanghamitra Neogi and Davide Donadio, Appl. Phys. Lett., 109(5), 053902 (2016)

First principles study of the electronic properties of ultra-thin crystalline silicon membranes with native oxide surface layers, with thicknesses upto 12 nm

Pair distribution function of a square-well liquid

Sanghamitra Neogi and Gerald D. Mahan (2009)

Approximate integral equation methods (PY & HNC) to determine structure of liquid

Center for Aerospace Structures | Aerospace Engineering Systems | Ann and H.J. Smead Aerospace Engineering Sciences | University of Colorado Boulder
Sanghamitra Neogi © 2017
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