42 citations · 194 across the 13 of their papers we have counts for
4 papers · 1 filter
Charge transfer and tunable built-in electric fields across semiconductor-crystalline oxide interfaces
Zheng Hui Lim, Nicholas F. Quackenbush, Aubrey Penn +10
Built-in electric fields across heterojunctions between semiconducting materials underpin the functionality of modern device technologies. Heterojunctions between semiconductors an…
Layer-resolved band bending at the n-SrTiO3(001)/p-Ge(001) interface
Y. Du, P. V. Sushko, S. R. Spurgeon +6
The electronic properties of epitaxial heterojunctions consisting of the prototypical perovskite oxide semiconductor,n-SrTiO3 and the high-mobility Group IV semiconductor p-Ge have…
Local atomic geometry and Ti 1s near-edge spectra in PbTiO and SrTiO
Eric Cockayne, Eric L. Shirley, Bruce D. Ravel +1
We study Ti 1s near-edge spectroscopy in PbTiO at various temperatures above and below its tetragonal-to-cubic phase transition, and in SrTiO at room temperature. Ab initio…
Experimental assignment of many-electron excitations in the photo-ionization of NiO
J. C. Woicik, J. M. Ablett, N. F. Quackenbush +4
The absorption of a photon and the emission of an electron is not a simple, two-particle process. The complicated many-electron features observed during core photo-ionization can t…