802 citations · 2.2k across the 33 of their papers we have counts for
34 papers
Nagaoka Ferromagnetism in Arrays and Beyond
Yan Li, Keyi Liu, Garnett W. Bryant
Nagaoka ferromagnetism (NF) is a long-predicted example of itinerant ferromagnetism (IF) in the Hubbard model that has been studied theoretically for many years. The condition for…
Single-electron states of phosphorus-atom arrays in silicon
Maicol A. Ochoa, Keyi Liu, Michał Zieliński +1
We characterize the single-electron energies and the wavefunction structure of arrays with two, three, and four phosphorus atoms in silicon by implementing atomistic tight-binding…
Fermi-level pinning in ErAs nanoparticles embedded in III-V semiconductors
Ruiqi Hu, Dai Q. Ho, Quang To +2
Embedding rare-earth pnictide (RE-V) nanoparticles into III-V semiconductors enables unique optical, electrical, and thermal properties, with applications in THz photoconductive sw…
Incorporation of random alloy GaBiAs barriers in InAs quantum dot molecules: alloy strain and orbital effects towards enhanced tunneling
Arthur Lin, Matthew F. Doty, Garnett W. Bryant
Self-assembled InAs quantum dots (QDs), which have long hole-spin coherence times and are amenable to optical control schemes, have long been explored as building blocks for qubit…
Non-trivial topology in rare-earth monopnictides from dimensionality reduction
Dai Q. Ho, Ruiqi Hu, D. Quang To +2
Thin films of rare-earth monopnictide semimetals are expected to turn into semiconductors due to quantum confinement effect, which lifts the overlap between electron pockets at Bri…
Evaluating Alternative Glyph Design for Showing Large-Magnitude-Range Quantum Spins
Henan Zhao, Garnett W. Bryant, Wesley Griffin +2
We present experimental results to explore a form of bivariate glyphs for representing large-magnitude-range vectors. The glyphs meet two conditions: (1) two visual dimensions are…