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求SCI检索号一个，有链接
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期刊卷册：J. Phys.: Condens. Matter 21 (2009) 125504 全文链接： http://www.iop.org/EJ/article/-s ... 4/cm9_12_125504.pdf 谢谢！ |
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wpq113 
至尊木虫 (著名写手)
- LS-EPI: 11
- 应助: 23 (小学生)
- 金币: 21971.3
- 散金: 9
- 红花: 6
- 沙发: 2
- 帖子: 1985
- 在线: 1714.6小时
- 虫号: 328579
- 注册: 2007-03-21
- 专业: 计算机应用技术
★
0539sfs(金币+1,VIP+0):虽然不是SCI号，还是非常感谢。可以向下面的兄弟学习一下SCi号是怎样的，共同学习，谢谢。 1-6 16:29
0539sfs(金币+1,VIP+0):虽然不是SCI号，还是非常感谢。可以向下面的兄弟学习一下SCi号是怎样的，共同学习，谢谢。 1-6 16:29
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IDS 号: 414UE Electronic structure and magnetic properties of Co-doped CeO2: based on first principle calculation 更多选项 作者: Song YQ (Song, Y. Q.)1, Zhang HW (Zhang, H. W.)1, Yang QH (Yang, Q. H.)1, Liu YL (Liu, Y. L.)1, Li YX (Li, Y. X.)1, Shah LR (Shah, L. R.)2, Zhu H (Zhu, H.)2, Xiao JQ (Xiao, John Q.)2 来源出版物: JOURNAL OF PHYSICS-CONDENSED MATTER 卷: 21 期: 12 文献编号: 125504 出版年: MAR 25 2009 被引频次: 1 参考文献: 29 引证关系图 摘要: The electronic structure and magnetic properties of Co-doped CeO2 are theoretically investigated by first principles calculations based on the density functional theory + U (DFT + U) methods, using the WIEN2k package. With the presence of oxygen vacancies (VO) in CeO2, d and f orbits of Ce are obviously pulled closer to the Fermi level, but without spin polarization. On the other hand, in Co-doped CeO2, VO defects can lead to strong ferromagnetic coupling between the nearest neighboring Co ions. Such ferromagnetic exchange coupling is mainly attributed to spin splitting of Co 3d states, via electrons trapped in VO. The results provide direct evidence for the F-center mediated exchange interaction in oxide-based magnetic semiconductors. 文献类型: Article 语言: English KeyWords Plus: SILICON; SI(111); CERIA 通讯作者地址: Song, YQ (通讯作者), Univ Elect Sci & Technol China, State Key Lab Elect Films & Integrated Devices, Chengdu 610054, Peoples R China 地址: 1. Univ Elect Sci & Technol China, State Key Lab Elect Films & Integrated Devices, Chengdu 610054, Peoples R China 2. Univ Delaware, Dept Phys & Astron, Newark, DE 19716 USA 电子邮件地址: yuanqiangsong@gmail.com 基金资助致谢: 基金资助机构 授权号 National Basic Research Program of China 2007CB31407 International S&T Cooperation Program of China 2006DFA53410 National Natural Science Foundation Innovation Group 60721001 [显示基金资助信息] This work was financially supported by the National Basic Research Program of China under Grant No. 2007CB31407, the International S&T Cooperation Program of China under Grant No. 2006DFA53410, and the National Natural Science Foundation Innovation Group under Grant no. 60721001. 出版商: IOP PUBLISHING LTD, DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND 学科类别: Physics, Condensed Matter IDS 号: 414UE ISSN: 0953-8984 DOI: 10.1088/0953-8984/21/12/125504 |
2楼2010-01-06 15:18:03
wpq113
至尊木虫 (著名写手)
- LS-EPI: 11
- 应助: 23 (小学生)
- 金币: 21971.3
- 散金: 9
- 红花: 6
- 沙发: 2
- 帖子: 1985
- 在线: 1714.6小时
- 虫号: 328579
- 注册: 2007-03-21
- 专业: 计算机应用技术
★ ★ ★ ★
0539sfs(金币+4,VIP+0):非常感谢！ 1-6 16:30
0539sfs(金币+4,VIP+0):非常感谢！ 1-6 16:30
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UT ISI:000263889900030 （本文sci检索号） IDS 号: 414UE （期刊sci检索号) FN ISI Export Format VR 1.0 PT J AU Song, YQ Zhang, HW Yang, QH Liu, YL Li, YX Shah, LR Zhu, H Xiao, JQ AF Song, Y. Q. Zhang, H. W. Yang, Q. H. Liu, Y. L. Li, Y. X. Shah, L. R. Zhu, H. Xiao, John Q. TI Electronic structure and magnetic properties of Co-doped CeO2: based on first principle calculation SO JOURNAL OF PHYSICS-CONDENSED MATTER LA English DT Article ID SILICON; SI(111); CERIA AB The electronic structure and magnetic properties of Co-doped CeO2 are theoretically investigated by first principles calculations based on the density functional theory + U (DFT + U) methods, using the WIEN2k package. With the presence of oxygen vacancies (VO) in CeO2, d and f orbits of Ce are obviously pulled closer to the Fermi level, but without spin polarization. On the other hand, in Co-doped CeO2, VO defects can lead to strong ferromagnetic coupling between the nearest neighboring Co ions. Such ferromagnetic exchange coupling is mainly attributed to spin splitting of Co 3d states, via electrons trapped in VO. The results provide direct evidence for the F-center mediated exchange interaction in oxide-based magnetic semiconductors. C1 [Song, Y. Q.; Zhang, H. W.; Yang, Q. H.; Liu, Y. L.; Li, Y. X.] Univ Elect Sci & Technol China, State Key Lab Elect Films & Integrated Devices, Chengdu 610054, Peoples R China. [Shah, L. R.; Zhu, H.; Xiao, John Q.] Univ Delaware, Dept Phys & Astron, Newark, DE 19716 USA. RP Song, YQ, Univ Elect Sci & Technol China, State Key Lab Elect Films & Integrated Devices, Chengdu 610054, Peoples R China. EM yuanqiangsong@gmail.com FU National Basic Research Program of China [2007CB31407]; International S&T Cooperation Program of China [2006DFA53410]; National Natural Science Foundation Innovation Group [60721001] FX This work was financially supported by the National Basic Research Program of China under Grant No. 2007CB31407, the International S&T Cooperation Program of China under Grant No. 2006DFA53410, and the National Natural Science Foundation Innovation Group under Grant no. 60721001. NR 29 TC 1 PU IOP PUBLISHING LTD PI BRISTOL PA DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND SN 0953-8984 J9 J PHYS-CONDENS MATTER JI J. Phys.-Condes. Matter PD MAR 25 PY 2009 VL 21 IS 12 AR 125504 DI 10.1088/0953-8984/21/12/125504 PG 5 SC Physics, Condensed Matter GA 414UE UT ISI:000263889900030 ER -------------------------------------------------------------------------------- EF |
3楼2010-01-06 15:21:23
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