Experimental studies of high momentum electron distribution in metals
文献类型：期刊论文
| 作者 | Deng, W; Ruan, XD; Huang, YY; Zhou, Y; Zhu, YY; Luo, LX |
| 刊名 | ACTA METALLURGICA SINICA
 |
| 出版日期 | 2005 |
| 卷号 | 41期号:1页码:33-35 |
| 关键词 | positron annihilation coincidence technique background 3d electron |
| ISSN号 | 0412-1961 |
| 通讯作者 | Deng, W(wdeng@gxu.edu.cn) |
| 英文摘要 | Doppler-broadening spectra of positron annihilation radiation of Al, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn and Ga have been measured by using 2-detector coincidence technique. The lower background of the spectrum allows to obtain the contribution of annihilations with core electrons. The experiments show that the background decreases with increasing the distance between the sample and the Ge detector. The magnitude of the peak of the ratio curve of Ni (ratio to Al) increases with decreasing the background of the spectrum. For Ti, V, Cr, Mn, Fe, Co, Ni and Cu, the heights of the peaks in the ratio curves rise with in creasing the number of 3d-electrons. |
| WOS研究方向 | Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000227020500007 |
| 出版者 | SCIENCE CHINA PRESS |
| 源URL | [http://ir.imr.ac.cn/handle/321006/83521]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Deng, W |
| 作者单位 | 1.Guangxi Univ, Dept Phys, Nanning 530004, Peoples R China 2.Chinese Acad Sci, Int Ctr Mat Phys, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Deng, W,Ruan, XD,Huang, YY,et al. Experimental studies of high momentum electron distribution in metals[J]. ACTA METALLURGICA SINICA,2005,41(1):33-35. |
| APA | Deng, W,Ruan, XD,Huang, YY,Zhou, Y,Zhu, YY,&Luo, LX.(2005).Experimental studies of high momentum electron distribution in metals.ACTA METALLURGICA SINICA,41(1),33-35. |
| MLA | Deng, W,et al."Experimental studies of high momentum electron distribution in metals".ACTA METALLURGICA SINICA 41.1(2005):33-35. |
入库方式： OAI收割
来源：金属研究所
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