| 价层轨道平均能与掺杂二硼化镁体系超导电性的关系 |
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| 引用本文： | 张涛,孙爱民,朱海滨,王顺青,黄国海,李彦炜,陈团结.价层轨道平均能与掺杂二硼化镁体系超导电性的关系[J].低温与超导,2007,35(2):129-132. |
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| 作者姓名： | 张涛 孙爱民 朱海滨 王顺青 黄国海 李彦炜 陈团结 |
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| 作者单位： | 西北师范大学物理与电子工程学院,兰州,730070 |
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| 摘 要： | 研究了不同掺杂组分二硼化镁超导体的超导电性和原子价层轨道平均能的关系,发现全部阳离子和阴离子的价层轨道平均能的平均值主要集中在9.9ev至10.35ev之间,阳离子之间与阴离子价层轨道平均能的平均值之差都集中在在3.1ev至4.4ev之间.这种关系将有助于了解晶格上电子的静电作用与超导机理之间的关系。
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| 关 键 词： | 价层轨道平均能 掺杂二硼化镁 超导电性 |
| 修稿时间： | 2006年11月27 |
Relationship between doping MgB2 superconductivity and average energy of valence orbit |
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| Zhang Tao,Sun Aimin,Zhu Haibin,Wang Shunqing,Huang Guohai,Li Yanwei,Chen Tuanjie.Relationship between doping MgB2 superconductivity and average energy of valence orbit[J].Cryogenics and Superconductivity,2007,35(2):129-132. |
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| Authors: | Zhang Tao Sun Aimin Zhu Haibin Wang Shunqing Huang Guohai Li Yanwei Chen Tuanjie |
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| Abstract: | The paper deals with the correlation between energy of valence orbit and doping MgB2 Superconductors.It is found that the average values of valence orbits parameters's average energy about cations and anions concentrate in 9.9ev to 10.3ev,and the difference of that concentrate is in 3.1ev to 4.4 ev for doping MgB2 Superconductors.The relation will contribute to an understanding of the connection between the electroststic action of the electron on the lattice of valence orbits. |
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| Keywords: | Energy of valence orbit Doping MgB2 Superconductivity |
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