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| Electron-hole balance and the anomalous pressure-dependent superconductivity in black phosphorus | |
Guo, Jing ; Wang, Honghong; von Rohr, Fabian; Yi, Wei; Zhou, Yazhou; Wang, Zhe; Cai, Shu; Zhang, Shan; Li, Xiaodong; Li, Yanchun; Liu, Jing; Yang, Ke; Li, Aiguo; Jiang, Sheng; Wu, Qi; Xiang, Tao; Cava, Robert J.; Sun, Liling; Li XD(李晓东); Li YC(李延春); Liu J(刘景)
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| 2017 | |
| Source Publication | PHYSICAL REVIEW B
 |
| ISSN | 2469-9950 |
| EISSN | 2469-9969 |
| Volume | 96Issue:22Pages:224513 |
| Subtype | Article |
| Abstract | 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. |
| DOI | 10.1103/PhysRevB.96.224513 |
| WOS Keyword | HIGH-TEMPERATURE SUPERCONDUCTIVITY ; SIMPLE CUBIC PHASE ; METALLIC ELEMENTS ; TRANSITION ; IRON ; SEMICONDUCTOR ; STATE |
| Indexed By | SCI ; SCOPUS ; ADS |
| Language | 英语 |
| WOS Research Area | Physics |
| WOS Subject | Physics, Condensed Matter |
| WOS ID | WOS:000418754300005 |
| ADS Bibcode | 2017PhRvB..96v4513G |
| ADS URL | https://ui.adsabs.harvard.edu/abs/2017PhRvB..96v4513G |
| ADS CITATIONS | https://ui.adsabs.harvard.edu/abs/2017PhRvB..96v4513G/citations |
| Citation statistics |
Cited Times:25 [ADS]
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| Document Type | 期刊论文 |
| Identifier | http://ir.ihep.ac.cn/handle/311005/284906 |
| Collection | 核技术应用研究中心 多学科研究中心 |
| Affiliation | 中国科学院高能物理研究所 |
| First Author Affilication | Institute of High Energy |
| Recommended Citation 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):224513. |
| APA | Guo, Jing.,Wang, Honghong.,von Rohr, Fabian.,Yi, Wei.,Zhou, Yazhou.,...&刘景.(2017).Electron-hole balance and the anomalous pressure-dependent superconductivity in black phosphorus.PHYSICAL REVIEW B,96(22),224513. |
| MLA | Guo, Jing,et al."Electron-hole balance and the anomalous pressure-dependent superconductivity in black phosphorus".PHYSICAL REVIEW B 96.22(2017):224513. |
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