352 citations · 563 across the 3 of their papers we have counts for
3 papers
cond-mat.supr-con2010★ 185 cited
Unified Picture for Magnetic Correlations in Iron-Based Superconductors
Wei-Guo Yin, Chi-Cheng Lee, Wei Ku
The varying metallic antiferromagnetic correlations observed in iron-based superconductors are unified in a model consisting of both itinerant electrons and localized spins. The de…
cond-mat.mtrl-sci2010★ 352 cited
Unfolding first-principles band structures
Wei Ku, Tom Berlijn, Chi-Cheng Lee
A general method is presented to unfold band structures of first-principles super-cell calculations with proper spectral weight, allowing easier visualization of the electronic str…
cond-mat.str-el2010★ 26 cited
Dynamical Linear Response of TDDFT with LDA+U Functional: strongly hybridized Frenkel excitons in NiO
Chi-Cheng Lee, H. C. Hsueh, Wei Ku
Within the framework of time-dependent density-functional theory (TDDFT), we derive the dynamical linear response of LDA+U functional and benchmark it on NiO, a prototypical Mott i…