262 citations · 1.9k across the 41 of their papers we have counts for
5 papers · 1 filter
Spin waves and magnetic exchange Hamiltonian in CrSBr
A. Scheie, M. Ziebel, D. G. Chica +5
CrSBr is an air-stable 2D van der Waals semiconducting magnet with great technological promise, but its atomic-scale magnetic interactions -- crucial information for high-frequency…
Magnetic excitations, non-classicality and quantum wake spin dynamics in the Hubbard chain
Pontus Laurell, Allen Scheie, D. Alan Tennant +3
Recent work has demonstrated that quantum Fisher information (QFI), a witness of multipartite entanglement, and magnetic Van Hove correlations , a probe of local real-space…
Dynamical scaling as a signature of multiple phase competition in YbTiO
Allen Scheie, Owen Benton, Mathieu Taillefumier +5
is a celebrated example of a pyrochlore magnet with highly-frustrated, anisotropic exchange interactions. To date, attention has largely focused on its unusual, s…
Quantum wake dynamics in Heisenberg antiferromagnetic chains
Allen Scheie, Pontus Laurell, Bella Lake +4
Traditional spectroscopy, by its very nature, characterizes properties of physical systems in the momentum and frequency domains. The most interesting and potentially practically u…
Exciton-Coupled Coherent Magnons in a 2D Semiconductor
Youn Jue Bae, Jue Wang, Allen Scheie +13
Two-dimensional (2D) magnetic semiconductors feature both tightly-bound excitons with large oscillator strength and potentially long-lived coherent magnons due to the presence of b…