Magnetism in zn1-xmnxo crystal prepared by hydrothermal method
文献类型：期刊论文
| 作者 | Zhang, HW; Shi, EW; Chen, ZZ; Liu, XC; Xiao, B |
| 刊名 | Solid state communications
 |
| 出版日期 | 2006-02-01 |
| 卷号 | 137期号:5页码:272-274 |
| 关键词 | Diluted magnetic semiconductor Mn doped zno Magnetism Hydrothermal method |
| ISSN号 | 0038-1098 |
| DOI | 10.1016/j.ssc.2005.11.030 |
| 通讯作者 | Chen, zz() |
| 英文摘要 | Crystal zn1-xmnxo magnetic semiconductors have been obtained by using a hydrothermal method for the first time at temperature of 703 k with substituent fraction ranging from x=0 to 0.04. x-ray diffraction and optical absorption measurements provide evidence for the locating at zn site of mn ion in zno crystals. the non-monotonic variation of band gap indicates the short-ranged interactions of sp-d electrons. however, no evidence of ferromagnetism is found in these systems down to t= 2 k. the magnetization is found to be contributed from both free spins and spins associated with antiferromagnetic clusters. the antiferromagnetism is confirmed by fitting a curie-weiss function. (c) 2005 elsevier ltd. all rights reserved. |
| WOS关键词 | MN-DOPED ZNO ; THIN-FILMS ; SEMICONDUCTORS ; BULK ; FERROMAGNETISM |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Condensed Matter |
| 语种 | 英语 |
| WOS记录号 | WOS:000235105500009 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2379049 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Chen, ZZ |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Inst Ceram, Shanghai 200050, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, HW,Shi, EW,Chen, ZZ,et al. Magnetism in zn1-xmnxo crystal prepared by hydrothermal method[J]. Solid state communications,2006,137(5):272-274. |
| APA | Zhang, HW,Shi, EW,Chen, ZZ,Liu, XC,&Xiao, B.(2006).Magnetism in zn1-xmnxo crystal prepared by hydrothermal method.Solid state communications,137(5),272-274. |
| MLA | Zhang, HW,et al."Magnetism in zn1-xmnxo crystal prepared by hydrothermal method".Solid state communications 137.5(2006):272-274. |
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来源：中国科学院大学
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