72 citations · 209 across the 7 of their papers we have counts for
7 papers
Spin splitting in 2D monochalcogenide semiconductors
Dat T. Do, Subhendra D. Mahanti, Chih Wei Lai
We report ab initio calculations of the spin splitting of the uppermost valence band (UVB) and the lowermost conduction band (LCB) in bulk and atomically thin GaS, GaSe, GaTe, and…
Electronic structure of monolayers of group V atoms: Puckering and spin orbit interaction in nano-slabs
Dat T. Do, Subhendra D. Mahanti
Inspired by the observation of mass less Dirac particles associated with low energy excitations of 2-dimensional (2D) honeycomb (HC) lattices of group IV atoms (C, Si, Ge, Sn) near…
Theoretical Study of Defects in CuSbSe: Search for Optimum Dopants for Enhancing Thermoelectric Properties
Dat T. Do, S. D. Manhanti
CuSbSe is a promising thermoelectric material due to high thermopower (V/K) at 300K and higher. Although it has a simple crystal structure derived from zinc blende…
Tuning the magnetic exchange via a control of orbital hybridization in Cr2(Te1-xWx)O6
M. Zhu, D. Do, C. R. Dela Cruz +4
We report the complex magnetic phase diagram and electronic structure of Cr2(Te1-xWx)O6 systems. While compounds with different x values possess the same crystal structure, they di…
Electronic structure of Zr-Ni-Sn systems: role of clustering and nanostructures in Half-Heusler and Heusler limits
Dat T. Do, S. D. Mahanti, Jiji J. Pulikkotil
Half-Heusler and Heusler compounds have been of great interest for several decades for thermoelectric, magnetic, half-metallic and many other interesting properties. Among these sy…
Bonds, bands, and bandgaps in tetrahedrally bonded ternary compounds: the role of group V Lone Pairs
Dat Do, S. D. Mahanti
An interesting class of tetrahedrally coordinated ternary compounds have attracted considerable interest because of their potential as good thermoelectrics. These compounds, denote…
Antimony arsenide: Chemical ordering in the compound SbAs
Daniel P. Shoemaker, Thomas C. Chasapis, Dat Do +5
The semimetallic Group V elements display a wealth of correlated electron phenomena due to a small indirect band overlap that leads to relatively small, but equal, numbers of holes…