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0539sfs

金虫 (正式写手)

[交流] 求SCI检索号一个,有链接

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)


★ ★ ★ ★
0539sfs(金币+4,VIP+0):非常感谢! 1-6 16:30
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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wpq113

至尊木虫 (著名写手)



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
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
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