575 citations · 1.9k across the 32 of their papers we have counts for
8 papers · 1 filter
Paired Insulators and High Temperature Superconductors
T. H. Geballe, S. A. Kivelson
Almost forty years ago, Phil Anderson introduced the negative U center to account for the fact that most glasses and amorphous semiconductors are diamagnetic. This paper has been h…
Pressure-induced symmetry breaking in tetragonal CsAuI3
Shibing Wang, Shigeto Hirai, Maxwell C. Shapiro +4
Results of in situ high pressure x-ray powder diffraction on the mixed valence compound Cs2Au(I)Au(III)I6 (CsAuI3) are reported, for pressures up to 21 GPa in a diamond anvil cell…
Quenching of Impurity Spins at Cu/CuO Interfaces: An Antiferromagnetic Proximity Effect
Ko Munakata, Theodore H. Geballe, Malcolm R. Beasley
It is observed that the magnetoconductance of bilayer films of copper (Cu) and copper monoxide (CuO) has distinct features compared of that of Cu films on conventional band insulat…
Evidence for charge Kondo effect in superconducting Tl-doped PbTe
Y. Matsushita, H. Bluhm, T. H. Geballe +1
We report results of low-temperature thermodynamic and transport measurements of Pb_{1-x}Tl_{x}Te single crystals for Tl concentrations up to the solubility limit of approximately…
Quasi-1D dynamics and nematic phases in the 2D Emery model
Steven A. Kivelson, Eduardo Fradkin, Theodore Geballe
We consider the Emery model of a Cu-O plane of the high temperature superconductors. We show that in a strong-coupling limit, with strong Coulomb repulsions between electrons on ne…
Deviations from Matthiessen's Rule for and
L. Klein, Y. Kats, N. Wiser +5
We have measured the change in the resistivity of thin films of and upon introducing point defects by electron irradiation at low temperatures, and…