| Electrical conductivity measurements of beta-boron under high pressure and temperature | |
Zhang, DM; Gao, CX; Ma, YZ; He, CY; Huang, XW; Hao, AM; Yu, CL; Li, YC; Liu, J; Peng, G; Li, DM; Liu, HW ; Zou, G; Li YC(李延春); Liu J(刘景)
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| 2007 | |
| 发表期刊 | JOURNAL OF PHYSICS-CONDENSED MATTER
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| 卷号 | 19期号:42页码:425216 |
| 通讯作者 | Jilin Univ, Inst Atom & Mol Phys, Natl Lab Superhard Mat, Changchun 130012, Peoples R China ; Texas Tech Univ, Dept Mech Engn, Lubbock, TX 79409 USA ; Chinese Acad Sci, Inst High Energy Phys, Beijing Synchrotron Radiat Labs, Beijing 100039, Peoples R China |
| 文章类型 | Article; Proceedings Paper |
| 摘要 | Using a microcircuit fabricated on a diamond anvil cell, we carried out in situ conductivity measurements on beta-boron at pressures up to 28 GPa. The electrical conductivity of the sample increases with increasing pressure, but it does not return to original state when the pressure returns to ambient. As the conductivity gradually increases within a temperature region from 293 to 473 K, two significant different conduction processes are observed. A possible reason for this result is proposed based on the valence band structure. In addition, by laser heating, our experimental result indicates that beta-boron still shows the transport behavior of a semiconductor. |
| 学科领域 | Physics |
| DOI | 10.1088/0953-8984/19/42/425216 |
| URL | 查看原文 |
| 语种 | 英语 |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Condensed Matter |
| WOS记录号 | WOS:000249987500017 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.ihep.ac.cn/handle/311005/241064 |
| 专题 | 多学科研究中心 中国科学院高能物理研究所_科研计划处 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Zhang, DM,Gao, CX,Ma, YZ,et al. Electrical conductivity measurements of beta-boron under high pressure and temperature[J]. JOURNAL OF PHYSICS-CONDENSED MATTER,2007,19(42):425216. |
| APA | Zhang, DM.,Gao, CX.,Ma, YZ.,He, CY.,Huang, XW.,...&刘景.(2007).Electrical conductivity measurements of beta-boron under high pressure and temperature.JOURNAL OF PHYSICS-CONDENSED MATTER,19(42),425216. |
| MLA | Zhang, DM,et al."Electrical conductivity measurements of beta-boron under high pressure and temperature".JOURNAL OF PHYSICS-CONDENSED MATTER 19.42(2007):425216. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| 10379.pdf（406KB） | 期刊论文 | 作者接受稿 | 限制开放 | CC BY-NC-SA | 请求全文 | |
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