Electron-hole balance and the anomalous pressure-dependent superconductivity in black phosphorus
文献类型：期刊论文
| 作者 | Guo, Jing1,2; Wang, Honghong1,2,6; von Rohr, Fabian3; Yi, Wei1,2; Zhou, Yazhou1,2,6; Wang, Zhe1,2,6; Cai, Shu1,2,6; Zhang, Shan1,2,6; Li, Xiaodong4; Li, Yanchun4 |
| 刊名 | Physical review b
 |
| 出版日期 | 2017-12-27 |
| 卷号 | 96期号:22页码:7 |
| ISSN号 | 2469-9950 |
| DOI | 10.1103/physrevb.96.224513 |
| 通讯作者 | Sun, liling(llsun@iphy.ac.cn) |
| 英文摘要 | Here we report the in situ high-pressure (up to similar to 50-gpa) hall-effect measurements on single-crystal black phosphorus. we find a strong correlation between the sign of the hall coefficient, an indicator of the dominant carrier type, and the superconducting transition temperature (t-c). importantly, we find a change from electron-dominant to hole-dominant carriers in the simple cubic phase of phosphorus at a pressure of similar to 17.2gpa, providing an explanation for the puzzling valley it displays in its superconducting t-c vs pressure phase diagram. our results reveal that hole carriers play an important role in developing superconductivity in elemental phosphorus and the valley in t-c at 18.8 gpa is associated with a lifshitz transition. |
| WOS关键词 | HIGH-TEMPERATURE SUPERCONDUCTIVITY ; SIMPLE CUBIC PHASE ; METALLIC ELEMENTS ; TRANSITION ; IRON ; SEMICONDUCTOR ; STATE |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Condensed Matter |
| 语种 | 英语 |
| 出版者 | AMER PHYSICAL SOC |
| WOS记录号 | WOS:000418754300005 |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2178257 |
| 专题 | 高能物理研究所 |
| 通讯作者 | Sun, Liling |
| 作者单位 | 1.Chinese Acad Sci, Inst Phys, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China 3.Princeton Univ, Dept Chem, Princeton, NJ 08544 USA 4.Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China 5.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai Synchrotron Radiat Facil, Shanghai 201204, Peoples R China 6.Univ Chinese Acad Sci, Beijing 100190, Peoples R China 7.Collaborat Innovat Ctr Quantum Matter, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Guo, Jing,Wang, Honghong,von Rohr, Fabian,et al. Electron-hole balance and the anomalous pressure-dependent superconductivity in black phosphorus[J]. Physical review b,2017,96(22):7. |
| APA | Guo, Jing.,Wang, Honghong.,von Rohr, Fabian.,Yi, Wei.,Zhou, Yazhou.,...&Sun, Liling.(2017).Electron-hole balance and the anomalous pressure-dependent superconductivity in black phosphorus.Physical review b,96(22),7. |
| MLA | Guo, Jing,et al."Electron-hole balance and the anomalous pressure-dependent superconductivity in black phosphorus".Physical review b 96.22(2017):7. |
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