Knowledge Management System of Institue of Mechanics, CAS
| Room-temperature ferromagnetic semiconductor MnxGa1-xSb | |
Chen NF(陈诺夫) ; Zhang FQ(张富强); Yang JL; Liu ZK; Yang SY; Chai CL; Wang ZG; Hu WR(胡文瑞); Lin LY; Chen, NF (reprint author), Chinese Acad Sci, Inst Semicond, Key Lab Semicond Mat Sci, Beijing 100083, Peoples R China.
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| Source Publication | Chinese Science Bulletin/中国科学通报(英文版)
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| 2003 | |
| Volume | 48Issue:6Pages:516-518 |
| ISSN | 1001-6538 |
| Abstract | Ferromagnetic semiconductor MnxGa1-xSb single crystals were fabricated by Mn-ions implantation, deposition, and the post annealing. Magnetic hysteresis-loops in the MnxGa1-xSb single crystals were obtained at room temperature (300 K). The structure of the ferromagnetic semiconductor MnxGa1-xSb single crystal was analyzed by Xray diffraction. The distribution of carrier concentrations in MnxGa1-xSb was investigated by electrochemical capacitance- voltage profiler. The content of Mn in MnxGa1-xSb varied gradually from x = 0.09 near the surface to x = 0 in the wafer inner analyzed by X-ray diffraction. Electrochemical capacitance-voltage profiler reveals that the concentration of p-type carriers in MnxGa1-xSb is as high as 1 1021 cm-3, indicating that most of the Mn atoms in MnxGa1-xSb take the site of Ga, and play a role of acceptors. |
| Subject Area | 力学 |
| DOI | 10.1360/03tb9109 |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000182036500002 |
| WOS Keyword | DILUTED MAGNETIC SEMICONDUCTORS ; GAMNAS |
| WOS Research Area | Science & Technology - Other Topics |
| WOS Subject | Multidisciplinary Sciences |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/16414 |
| Collection | 力学所知识产出(1956-2008) |
| Corresponding Author | Chen, NF (reprint author), Chinese Acad Sci, Inst Semicond, Key Lab Semicond Mat Sci, Beijing 100083, Peoples R China. |
| Recommended Citation GB/T 7714 | Chen NF,Zhang FQ,Yang JL,et al. Room-temperature ferromagnetic semiconductor MnxGa1-xSb[J]. Chinese Science Bulletin/中国科学通报(英文版),2003,48,6,:516-518. |
| APA | 陈诺夫.,张富强.,Yang JL.,Liu ZK.,Yang SY.,...&Chen, NF .(2003).Room-temperature ferromagnetic semiconductor MnxGa1-xSb.Chinese Science Bulletin/中国科学通报(英文版),48(6),516-518. |
| MLA | 陈诺夫,et al."Room-temperature ferromagnetic semiconductor MnxGa1-xSb".Chinese Science Bulletin/中国科学通报(英文版) 48.6(2003):516-518. |
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