Enhanced nematic and antiferromagnetic phases in the spin-fermion model for strained iron pnictides

The effects of anisotropic superexchange and Fe–Fe hoppings on phase transitions in the undoped three-orbital spin-fermion model are investigated to understand the experimentally reported strain effect in BaFe _2 As _2 . Monte Carlo simulated phase diagrams show that both the collinear antiferromagn...

詳細記述

書誌詳細
主要な著者: Minghui Qin, Shuai Dong, Junming Liu, Zhifeng Ren
フォーマット: 論文
言語:English
出版事項: IOP Publishing 2015-01-01
シリーズ:New Journal of Physics
主題:
オンライン・アクセス:https://doi.org/10.1088/1367-2630/17/1/013011

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