3 papers
cond-mat.str-el2026
Engineering correlated phases through manipulation of Van Hove singularities
Thomas P. Sheerin, Maria Ramirez, Chris A. Hooley +1
Controlling the ordered phases of correlated electron systems remains a central challenge in quantum materials design. Divergences in the electronic density of states, known as Van…
cond-mat.str-el2024
Non-Fermi liquid induced by U(1) gauge field interactions: a functional renormalization group analysis
Thomas P. Sheerin, Chris A. Hooley
We study the non-Fermi-liquid state formed by an isotropic, degenerate Fermi gas in two spatial dimensions interacting with a U(1) gauge field. Our calculation uses the functional…
cond-mat.mtrl-sci2023
Electronic and optical properties of boron containing GaN alloys: The role boron atom clustering
Cara-Lena Nies, Thomas P. Sheerin, Stefan Schulz
Boron (B) containing III-nitride materials, such as wurtzite (B,Ga)N alloys, have recently attracted significant interest to tailor the electronic and optical properties of optoele…