116 citations · 1.6k across the 79 of their papers we have counts for
4 papers · 1 filter
Landscape of competing stripe and magnetic phases in cuprates
Yubo Zhang, Christopher Lane, James W. Furness +4
Realistic modeling of competing phases in complex quantum materials has proven extremely challenging. For example, much of the existing density-functional-theory-based first-princi…
Antiferromagnetic Ground State of LaCuO: A Parameter-free Ab Initio Description
Christopher Lane, James W. Furness, Ioana Gianina Buda +5
We show how an accurate first-principles treatment of the antiferromagnetic (AFM) ground state of LaCuO can be obtained without invoking any free parameters such as the Hub…
Nature of the positron state in CdSe quantum dots
Wenqin Shi, Vincent Callewaert, Bernardo Barbiellini +11
Previous studies have shown that positron-annihilation spectroscopy is a highly sensitive probe of the electronic structure and surface composition of ligand-capped semiconductor Q…
Gate-tunable magnetism of C adatoms on graphene
J. Nokelainen, I. V. Rozhansky, B. Barbiellini +2
We have performed density functional theory calculations of graphene decorated with carbon adatoms, which bind at the bridge site of a C--C bond. Earlier studies have shown that th…