423 citations · 1.5k across the 20 of their papers we have counts for
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C-axis Phonons in Fe-As Based Superconductors Investigated by Inelastic X-ray Scattering
D. Reznik, K. Lokshin, D. C. Mitchell +16
In Fe-As based superconductors magnetism and superconductivity show strong sensitivity to the lattice, suggesting a possibility of unconventional electron-phonon coupling. We inves…
Density Functional Study of Excess Fe in FeTe: Magnetism and Doping
Lijun Zhang, D. J. Singh, Mao-Hua Du
The electronic and magnetic properties of the excess Fe in iron telluride FeTe are investigated by density functional calculations. We find that the excess Fe occurs with…
Electronic Structure and Doping in BaFeAs and LiFeAs: Density Functional Calculations
D. J. Singh
We report density functional calculations of the electronic structure and Fermi surface of the BaFeAs and LiFeAs phases including doping via the virtual crystal approximati…
Positron potential and wavefunction in LaFeAsO
H. Takenaka, D. J. Singh
We report calculations of the positron potential and wavefunction in LaFeAsO. These calculations show that the positron wavefunction does sample the entire unit cell although it is…