762 citations · 3.5k across the 22 of their papers we have counts for
22 papers
Pressure and alloying effects on the metal to insulator transition in NiS{2-x}Se{x} studied by infrared spectroscopy
A. Perucchi, C. Marini, M. Valentini +11
The metal to insulator transition in the charge transfer NiS{2-x}Se{x} compound has been investigated through infrared reflectivity. Measurements performed by applying pressure to…
Combined density-functional and dynamical cluster quantum Monte Carlo calculations for three-band Hubbard models for hole-doped cuprate superconductors
P. R. C. Kent, T. Saha-Dasgupta, O. Jepsen +5
Using a combined local density functional theory (LDA-DFT) and quantum Monte Carlo (QMC) dynamic cluster approximation approach, the parameter dependence of the superconducting tra…
Coulomb-Enhanced Spin-Orbit Splitting: The Missing Piece in the Sr2RhO4 Puzzle
Guo-Qiang Liu, V. N. Antonov, O. Jepsen +1
The outstanding discrepancy between the measured and calculated (local-density approximation) Fermi surfaces in the well-characterized, paramagnetic Fermi liquid Sr2RhO4 is resolve…
Anisotropies in insulating LaSrCuO: angular resolved photoemission and optical absorption
O. P. Sushkov, Wenhui Xie, O. Jepsen +2
Due to the orthorhombic distortion of the lattice, the electronic hopping integrals along the and diagonals, the orthorhombic directions, are slightly different. We calcula…
Insights from ARPES for an undoped, four-layered, two-gap high-T_c superconductor
Wenhui Xie, O. Jepsen, O. K. Andersen +2
An undoped cuprate with apical fluorine and inner (i) and outer (o) CuO2-layers is a 60 K superconductor whose Fermi surface (FS) has large n- and p-doped sheets with the SC gap on…
Superconductivity in Boron under pressure - why are the measured T's so low?
S. K. Bose, T. Kato, O. Jepsen
Using the full potential linear muffin-tin orbitals (FP-LMTO) method we examine the pressure-dependence of superconductivity in the two metallic phases of Boron: bct and fcc. Linea…