78 citations · 146 across the 4 of their papers we have counts for
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Pressure-induced high temperature superconductivity in H3X (X=As, Se, Br, Sb, Te and I)
P. -H. Chang, S. Silayi, D. A. Papaconstantopoulos +1
The discovery of high critical temperature T_{c} superconductivity in highly compressed H_{3}S has opened up the question of searching for strong electron-phonon coupling in the hy…
Tight-binding Hamiltonian for LaOFeAs
D. A. Papaconstantopoulos, M. J. Mehl, M. D. Johannes
First-principles electronic structure calculations have been very useful in understanding some of the properties of the new iron-based superconductors. Further explorations of the…
Nesting, spin-fluctuations, and odd-gap superconductivity in NaxCoO2 yH2O
M. D. Johannes, I. I. Mazin, D. J. Singh +1
We have calculated the one-electron susceptibility of hydrated NaxCoO2 and find strong nesting nearly commensurate with a 2X2 superstructure. The nesting involves about 70% of all…
Superconductivity in compressed iron: Role of spin fluctuations
I. I. Mazin, D. A. Papaconstantopoulos, M. J. Mehl
The recent discovery of superconductivity in hexagonal iron under pressure poses a question about whether it is of conventional (phonon) or unconventional (magnetic?) origin. We pr…