22 citations · 31 across the 2 of their papers we have counts for
2 papers
cond-mat.str-el2014★ 9 cited
High-Energy Damping by Particle-Hole Excitations in the Spin-Wave Spectrum of Iron-Based Superconductors
Zhidong Leong, Wei-Cheng Lee, Weicheng Lv +1
Using a degenerate double-exchange model, we investigate the spin excitation spectra of iron pnictides. The model consists of local spin moments on each Fe site, as well as itinera…
cond-mat.str-el2012★ 22 cited
Impact of Dynamic Orbital Correlations on Magnetic Excitations in the Normal State of Iron-Based Superconductors
Wei-Cheng Lee, Weicheng Lv, J. M. Tranquada +1
We show here that orbital degrees of freedom produce a distinct signature in the magnetic excitation spectrum of iron-based superconductors above the magnetic ordering temperature.…