130 citations · 162 across the 5 of their papers we have counts for
7 papers
Comment on 'Distorted perovskite with configuration as a frustrated spin system'
T. A. Kaplan, S. D. Mahanti
Interesting magnetic structure found experimentally in a series of manganites RMnO, where R is a rare earth, was explained, ostensibly, by Kimura et al, in terms of a classical…
Scanning tunneling microscopy study of the CeTe3 charge density wave
A. Tomic, Zs. Rak, J. P. Veazey +4
We have studied the nature of the surface charge distribution in CeTe3. This is a simple, cleavable, layered material with a robust one-dimensional incommensurate charge density wa…
Hartree-Fock variational bounds for ground state energy of chargeless fermions with finite magnetic moment in presence of a hard core potential:A stable ferromagnetic state
Sudhanshu S. Jha, S. D. Mahanti
We use different types of determinantal Hartree-Fock (HF) wave functions to calculate variational bounds for the ground state energy of spin-half fermions in volume V_0, with mass…
Simple microscopic model of the magneto-electric effect in non-collinear magnets
T. A. Kaplan, S. D. Mahanti
A 2-site 2-electron model with s- and p-states on each site, having constrained average site-spins S_a, S_b, with angle theta between them, simpler than the previous closely-relate…
Ab initio studies of electronic structure of defects in PbTe
Salameh Ahmad, S. D. Mahanti, Khang Hoang +1
Understanding the detailed electronic structure of deep defect states in narrow band-gap semiconductors has been a challenging problem. Recently, self-consistent ab initio calculat…
Resonant States in the Electronic Structure of the High Performance Thermoelectrics AgPb_{2+m}$ ; The Role of Ag-Sb Microstructures
Daniel Bilc, S. D. Mahanti, Kuei-Fang Hsu +3
Ab initio electronic structure calculations based on gradient corrected density functional theory were performed on a class of novel quaternary compounds AgPb_{2+m}$, whi…