63 citations · 403 across the 26 of their papers we have counts for
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cond-mat.supr-con2011★ 63 cited
An unified minimum effective model of magnetism in iron-based superconductors
Jiangping Hu, Bao Xu, Wuming Liu +2
Since 2008, many new families of iron-based high temperature (high-) superconductors have been discovered \cite{Hosono,ChenXH,FeTe,ChenXL}. Unlike all parent compounds of cupr…
cond-mat.str-el2011
Collinear to Anti-collinear Quantum Phase Transition by Vacancies
Bao Xu, Chen Fang, W. M. Liu +1
We study static vacancies in the collinear magnetic phase of a frustrated Heisenberg - model. It is found that vacancies can rapidly suppress the collinear antiferromagne…
cond-mat.str-el2011★ 21 cited
Magnetic Frustration and Iron-Vacancy Ordering in Iron-Chalcogenide
Chen Fang, Bao Xu, Pengcheng Dai +2
We show that the magnetic and vacancy orders in the 122 iron-chalcogenides can be naturally derived from the model with being the ferrom…