2 papers
cond-mat.str-el2018
Frustrated Magnetism from Local Moments in FeSe
Harrison Ruiz, Yao Wang, Brian Moritz +3
We investigate properties of a spin-1 Heisenberg model with extended and biquadratic interactions, which captures crucial aspects of the low energy physics in FeSe. While we show t…
cond-mat.str-el2017
Frustrated spin order and stripe fluctuations in FeSe
Andreas Baum, Harrison N. Ruiz, Nenad Lazarević +9
The charge and spin dynamics of the structurally simplest iron-based superconductor, FeSe, may hold the key to understanding the physics of high temperature superconductors in gene…