Origins of magnetism in transition metal doped Cul
文献类型：期刊论文
| ; | |
| 作者 | Wang J (Wang Jing); Li JB (Li Jingbo); Li SS (Li Shu-Shen); Wang, J, Chinese Acad Sci, Inst Semicond, State Key Lab Superlattices & Microstruct, POB 912, Beijing 100083, Peoples R China. E-mail Address: jbli@semi.ac.cn |
| 刊名 | journal of applied physics
 ; JOURNAL OF APPLIED PHYSICS
|
| 出版日期 | 2010 ; 2010 |
| 卷号 | 108期号:4页码:art. no. 043713 |
| 关键词 | AUGMENTED-WAVE METHOD Augmented-wave Method Optical-properties Cuprous Halides Copper Halides Band-structure Cubr Photoemission Pressure Density States OPTICAL-PROPERTIES CUPROUS HALIDES COPPER HALIDES BAND-STRUCTURE CUBR PHOTOEMISSION PRESSURE DENSITY STATES |
| 通讯作者 | wang, j, chinese acad sci, inst semicond, state key lab superlattices & microstruct, pob 912, beijing 100083, peoples r china. e-mail address: jbli@semi.ac.cn |
| 合作状况 | 其它 |
| 英文摘要 | cupric iodide is a p-type semiconductor and has a large band gap. doping of mn, co, and ni are found to make gamma-cui ferromagnetic ground state, while cr-doped and fe-doped cui systems are stabilized in antiferromagnetic configurations. the origins of the magnetic ordering are demonstrated successfully by the phenomenological band coupling model based on d-d level repulsions between the dopant ions. furthermore, using a molecular-orbital bonding model, the electronic structures of the doped cui are well understood. according to heisenberg model, high-t-c may be expected for cui:mn and cui:ni if there are no native defects or other impurities.; Cupric iodide is a p-type semiconductor and has a large band gap. Doping of Mn, Co, and Ni are found to make gamma-CuI ferromagnetic ground state, while Cr-doped and Fe-doped CuI systems are stabilized in antiferromagnetic configurations. The origins of the magnetic ordering are demonstrated successfully by the phenomenological band coupling model based on d-d level repulsions between the dopant ions. Furthermore, using a molecular-orbital bonding model, the electronic structures of the doped CuI are well understood. According to Heisenberg model, high-T-C may be expected for CuI:Mn and CuI:Ni if there are no native defects or other impurities.; submitted by 阎军 (yanj@red.semi.ac.cn) on 2010-10-11t05:47:39z no. of bitstreams: 1 origins of magnetism in transition metal doped cul.pdf: 423286 bytes, checksum: 2de3bb8600a5a72b28b66d7c2ec89b11 (md5); approved for entry into archive by 阎军(yanj@red.semi.ac.cn) on 2010-10-11t06:01:40z (gmt) no. of bitstreams: 1 origins of magnetism in transition metal doped cul.pdf: 423286 bytes, checksum: 2de3bb8600a5a72b28b66d7c2ec89b11 (md5); made available in dspace on 2010-10-11t06:01:40z (gmt). no. of bitstreams: 1 origins of magnetism in transition metal doped cul.pdf: 423286 bytes, checksum: 2de3bb8600a5a72b28b66d7c2ec89b11 (md5) previous issue date: 2010; j. li gratefully acknowledges financial support from the "one-hundred talent plan" of the chinese academy of sciences and national science fund for distinguished young scholar (grant no. 60925016). this work is supported by the national basic research program of china (973 program) under grant no. 2009cb929300, the national high technology research and development program of china under contract no. 2009aa034101, and the ph.d. funding support program of education ministry of china (grant no. 20090460500).; 其它 |
| 学科主题 | 半导体物理 ; 半导体物理 |
| 收录类别 | SCI |
| 资助信息 | j. li gratefully acknowledges financial support from the "one-hundred talent plan" of the chinese academy of sciences and national science fund for distinguished young scholar (grant no. 60925016). this work is supported by the national basic research program of china (973 program) under grant no. 2009cb929300, the national high technology research and development program of china under contract no. 2009aa034101, and the ph.d. funding support program of education ministry of china (grant no. 20090460500). |
| 语种 | 英语 ; 英语 |
| 资助机构 | J. Li gratefully acknowledges financial support from the "One-Hundred Talent Plan" of the Chinese Academy of Sciences and National Science Fund for Distinguished Young Scholar (Grant No. 60925016). This work is supported by the National Basic Research Program of China (973 Program) under Grant No. 2009CB929300, the National High Technology Research and Development Program of China under Contract No. 2009AA034101, and the Ph.D. Funding Support Program of Education Ministry of China (Grant No. 20090460500). |
| 公开日期 | 2010-10-11 ; 2010-10-11 ; 2010-10-15 |
| 源URL | [http://ir.semi.ac.cn/handle/172111/13547]  |
| 专题 | 半导体研究所_半导体超晶格国家重点实验室 |
| 通讯作者 | Wang, J, Chinese Acad Sci, Inst Semicond, State Key Lab Superlattices & Microstruct, POB 912, Beijing 100083, Peoples R China. E-mail Address: jbli@semi.ac.cn |
| 推荐引用方式 GB/T 7714 | Wang J ,Li JB ,Li SS ,et al. Origins of magnetism in transition metal doped Cul, Origins of magnetism in transition metal doped Cul[J]. journal of applied physics, JOURNAL OF APPLIED PHYSICS,2010, 2010,108, 108(4):art. no. 043713, Art. No. 043713. |
| APA | Wang J ,Li JB ,Li SS ,&Wang, J, Chinese Acad Sci, Inst Semicond, State Key Lab Superlattices & Microstruct, POB 912, Beijing 100083, Peoples R China. E-mail Address: jbli@semi.ac.cn.(2010).Origins of magnetism in transition metal doped Cul.journal of applied physics,108(4),art. no. 043713. |
| MLA | Wang J ,et al."Origins of magnetism in transition metal doped Cul".journal of applied physics 108.4(2010):art. no. 043713. |
入库方式： OAI收割
来源：半导体研究所
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