3 papers
cond-mat.str-el2026
Duality Between Twist-Angle Disorder and Non-Hermitian Disorder
Yi-Ming Wu, Nicole S. Ticea
We propose and study a model of moire heterobilayer systems where the twist angle remains uniform and well defined only within a finite range, but deforms randomly at larger distan…
cond-mat.str-el2026
Enhanced Diffusion from Twist-Angle Disorder
Nicole S Ticea, Yi-Ming Wu
We consider the effect of twist-angle disorder on the single-particle properties of twisted bilayer systems. These materials are a natural playground for studying how tiny, uncontr…
cond-mat.str-el2024
Shot noise in a phenomenological model of a marginal Fermi liquid
Yi-Ming Wu, Josephine J. Yu, S. Raghu
The strange metal is a mysterious non-Fermi liquid which shows linear-in- resistivity behavior at finite temperatures, and, as found in recent experiment, vanishingly small shot…