Influence of electron irradiation on hydrothermally grown zinc oxide single crystals
文献类型：期刊论文
| 作者 | Lu LW ; So CK ; Zhu CY ; Gu QL ; Li CJ ; Fung S ; Brauer G ; Anwand W ; Skorupa W ; Ling CC |
| 刊名 | semiconductor science and technology
 |
| 出版日期 | 2008 |
| 卷号 | 23期号:9页码:art. no. 095028 |
| ISSN号 | 0268-1242 |
| 关键词 | SCHOTTKY CONTACTS |
| 通讯作者 | lu, lw, univ hong kong, dept phys, pokfulam rd, hong kong, hong kong, peoples r china. 电子邮箱地址: ccling@hku.hk |
| 中文摘要 | the resistivity of hydrothermally grown zno single crystals increased from similar to 10(3) omega cm to similar to 10(6) omega cm after 1.8 mev electron irradiation with a fluence of similar to 10(16) cm(-2), and to similar to 10(9) omega cm as the fluence increased to similar to 10(18) cm(-2). defects in samples were studied by thermally stimulated current (tsc) spectroscopy and positron lifetime spectroscopy (pls). after the electron irradiation with a fluence of 10(18) cm(-2), the normalized tsc signal increased by a factor of similar to 100. a zn vacancy was also introduced by the electron irradiation, though with a concentration lower than expected. after annealing in air at 400 degrees c, the resistivity and the deep traps concentrations recovered to the levels of the as-grown sample, and the zn vacancy was removed. |
| 学科主题 | 半导体材料 |
| 资助信息 | rgc cerg 7032/04p germany/hong kong research scheme ghk026/07 small project fund, hku 200707176013 this work was supported by the rgc cerg (no.7032/04p), the germany/hong kong research scheme (no. ghk026/07) and the small project fund, hku (no. 200707176013). |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2010-03-08 |
| 源URL | [http://ir.semi.ac.cn/handle/172111/6492]  |
| 专题 | 半导体研究所_中国科学院半导体研究所（2009年前） |
| 推荐引用方式 GB/T 7714 | Lu LW,So CK,Zhu CY,et al. Influence of electron irradiation on hydrothermally grown zinc oxide single crystals[J]. semiconductor science and technology,2008,23(9):art. no. 095028. |
| APA | Lu LW.,So CK.,Zhu CY.,Gu QL.,Li CJ.,...&Ling CC.(2008).Influence of electron irradiation on hydrothermally grown zinc oxide single crystals.semiconductor science and technology,23(9),art. no. 095028. |
| MLA | Lu LW,et al."Influence of electron irradiation on hydrothermally grown zinc oxide single crystals".semiconductor science and technology 23.9(2008):art. no. 095028. |
入库方式： OAI收割
来源：半导体研究所
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