| Optical spectroscopy studies on FeTelxSex and AxFe2uSe2 （A = K, Rb, Cs）： A brief overview |
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| 引用本文： | 原瑞花,王楠林.Optical spectroscopy studies on FeTelxSex and AxFe2uSe2 （A = K, Rb, Cs）： A brief overview[J].中国物理 B,2013(8):82-89. |
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| 作者姓名： | 原瑞花 王楠林 |
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| 作者单位： | Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China |
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| 摘 要： | In this short overview, we summarize the optical spectroscopy FeTezxSex and AxFe2-ySe2. We elaborate that optical spectroscopy band structure evolution across the AFM phase transition temperature, studies on iron selenide superconducting systems measurements yield fruitful information about the the electronic correlation effect, the superconduct- ing pairing energy gap, the condensed carrier density or penetration depth, the inhomogeneity and the nanoscale phase separation between superconductivity and antiferromagnetism in those systems.
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| 关 键 词： | 光学光谱 中文 电子相关效应 反铁磁性 载流子密度 相变温度 构造演化 纳米尺度 |
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