137 citations · 318 across the 12 of their papers we have counts for
12 papers
Magnetic interactions and spin excitations in van der Waals ferromagnet VI
Elijah Gordon, V. V. Mkhitaryan, Haijun Zhao +2
Using a combination of density functional theory (DFT) and spin-wave theory methods, we investigate the magnetic interactions and spin excitations in semiconducting VI. Exchang…
Evolution of Magnetic Interactions in Sb-substituted MnBi2Te4
S. X. M. Riberolles, Q. Zhang, Elijah Gordon +4
The Mn(BiSb)Te series is purported to span from antiferromagnetic (AF) topological insulator at x = 0 to a trivial AF insulator at x = 1. Here we report on neut…
Spin Dynamics in the Antiferromagnetic Oxypnictides and Fluoropnictides: LaMnAsO, LaMnSbO, and BaMnAsF
Farhan Islam, Elijah Gordon, Pinaki Das +5
Inelastic neutron scattering (INS) from polycrystalline antiferromagnetic LaMnAsO, LaMnSbO, and BaMnAsF are analyzed using a Heisenberg model in the framework of the…
Competing magnetic interactions in the antiferromagnetic topological insulator MnBiTe
J. -Q. Yan, D. Pajerowski, Liqin Ke +6
The antiferromagnetic (AF) compound MnBiTe is suggested to be the first realization of an antiferromagnetic (AF) topological insulator. Here we report on inelastic neut…
Spin density wave as a superposition of two magnetic states of opposite chirality and its implications
Elijah E. Gordona, Shahab Derakhshanb, Corey M. Thompsonc +1
A magnetic solid with weak spin frustration tends to adopt a noncollinear magnetic structure such as cycloidal structure below a certain temperature and a spin density wave (SDW) s…
Magnetic excitations of the Cu quantum spin chain in SrCuPtO
J. C. Leiner, Joosung Oh, A. I. Kolesnikov +10
We report the magnetic excitation spectrum as measured by inelastic neutron scattering for a polycrystalline sample of SrCuPtO. Modeling the data by the 2+4 spinon contribu…