| 铁基高温超导体的中子散射研究 |
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| 引用本文： | 鲍威. 铁基高温超导体的中子散射研究[J]. 物理, 2011, 40(8): 535-540 |
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| 作者姓名： | 鲍威 |
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| 作者单位： | 中国人民大学物理系,北京,100872 |
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| 基金项目： | 国家自然科学基金(批准号:11034012); 国家重点基础研究发展计划(批准号:2011CBA00112)资助项目 |
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| 摘 要： | 文章回顾了作者和合作者三年来应用中子散射技术方法,在铁基高温超导体研究中,通过测定材料的组分、晶体结构、反铁磁序结构、相变以及结构类型激发与磁性激发谱,对这些材料的微观物理过程与机理所做的初步理解和分析.
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| 关 键 词： | 中子散射 铁基高温超导体 结构和磁性质 轨道序相变 非常规超导对称性 |
Neutron scattering study on iron based high-temperature superconducting materials |
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| BAO Wei. Neutron scattering study on iron based high-temperature superconducting materials[J]. Physics, 2011, 40(8): 535-540 |
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| Authors: | BAO Wei |
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| Affiliation: | BAO Wei(Department of Physics,Renmin University of China,Beijing 100872,China) |
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| Abstract: | Our neutron scattering investigation on high-temperature Fe-based superconductor materials in the past three years is briefly reviewed. The sample composition, crystal structure, antiferromagnetic structure, structural and magnetic transition, phonon and magnetic excitations are determined. Some conclusions on microscopic physics process and physics mechanism can be drawn. |
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| Keywords: | neutron scattering Fe-based high-temperature superconductors structural and magnetic properties orbital transition unconventional superconducting symmetry |
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