activity
19982021
most citedOrigin of charge density at LaAlO3-on-SrTiO3 hetero-interfaces; possibility of intrinsic doping

575 citations · 1.9k across the 32 of their papers we have counts for

collaborators

32 papers

cond-mat.supr-con2021★ 1 cited

Correlation of strontium anharmonicity with charge-lattice dynamics of the apical oxygens and their coupling to cuprate superconductivity

Steven D. Conradson, Victor Velasco, Marcello B. Silva Neto +12

Cu K edge X-ray absorption spectra of overdoped superconducting and show a remarkably strong correlation of their superconductivit…

cond-mat.supr-con2016

Bulk superconductivity at 84 K in the strongly overdoped regime of cuprates

A. Gauzzi, Y. Klein, M. Nisula +8

By means of magnetization, specific heat and muon-spin relaxation measurements, we investigate high-pressure oxidized \mohpo, in which overdoping is achieved up to ho…

cond-mat.mtrl-sci2016★ 17 cited

Fermi surface evolution of Na-doped PbTe studied through density functional theory calculations and Shubnikov-de Haas measurements

P. Giraldo-Gallo, B. Sangiorgio, P. Walmsley +5

We present a combined experimental and theoretical study of the evolution of the low-temperature Fermi surface of lead telluride, PbTe, when holes are introduced through sodium sub…

cond-mat.supr-con2014★ 28 cited

What Tc Tells

Theodore H. Geballe, Robert H. Hammond, Phillip M. Wu

Superconductivity has continued to be a fascinating phenomenon ever since its discovery in 1911. The magnitude of the transition temperature, Tc, provides valuable insight into the…

cond-mat.supr-con2014★ 49 cited

Stripe-like nanoscale structural phase separation and optimal inhomogeneity in superconducting BaPbBiO

P. Giraldo-Gallo, Y. Zhang, C. Parra +5

Structural phase separation in the form of partially disordered stripes, with characteristic length scales in the nanometer range, is observed for superconducting BaPbBi$_x…

cond-mat.str-el2014

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…