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DOI | 10.1126/science.aao0980 |
Revealing hidden spin-momentum locking in a high-temperature cuprate superconductor | |
Gotlieb, Kenneth1,2; Lin, Chiu-Yun2,3; Serbyn, Maksym4; Zhang, Wentao2,5; Smallwood, Christopher L.2,3; Jozwiak, Christopher6; Eisaki, Hiroshi7; Hussain, Zahid6; Vishwanath, Ashvin8; Lanzara, Alessandra2,3 | |
2018-12-14 | |
发表期刊 | SCIENCE
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ISSN | 0036-8075 |
EISSN | 1095-9203 |
出版年 | 2018 |
卷号 | 362期号:6420页码:1271-+ |
文章类型 | Article |
语种 | 英语 |
国家 | USA; Austria; Peoples R China; Japan |
英文摘要 | Cuprate superconductors have long been thought of as having strong electronic correlations but negligible spin-orbit coupling. Using spin- and angle-resolved photoemission spectroscopy, we discovered that one of the most studied cuprate superconductors, Bi2212, has a nontrivial spin texture with a spin-momentum locking that circles the Brillouin zone center and a spin-layer locking that allows states of opposite spin to be localized in different parts of the unit cell. Our findings pose challenges for the vast majority of models of cuprates, such as the Hubbard model and its variants, where spin-orbit interaction has been mostly neglected, and open the intriguing question of how the high-temperature superconducting state emerges in the presence of this nontrivial spin texture. |
领域 | 地球科学 ; 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000452994400048 |
WOS关键词 | INCOMMENSURATE MODULATION ; BANDS ; BI2SR2CACU2O8+DELTA ; TOPOLOGY ; PHYSICS ; RASHBA ; CUO2 |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/200324 |
专题 | 地球科学 资源环境科学 气候变化 |
作者单位 | 1.Univ Calif Berkeley, Grad Grp Appl Sci & Technol, Berkeley, CA 94720 USA; 2.Lawrence Berkeley Natl Lab, Mat Sci Div, Berkeley, CA 94720 USA; 3.Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA; 4.IST Austria, A-3400 Klosterneuburg, Austria; 5.Shanghai Jiao Tong Univ, Sch Phys & Astron, Shanghai 200240, Peoples R China; 6.Lawrence Berkeley Natl Lab, Adv Light Source, Berkeley, CA 94720 USA; 7.Natl Inst Adv Ind Sci & Technol, Elect & Photon Res Inst, Tsukuba, Ibaraki 3058568, Japan; 8.Harvard Univ, Dept Phys, Cambridge, MA 02138 USA |
推荐引用方式 GB/T 7714 | Gotlieb, Kenneth,Lin, Chiu-Yun,Serbyn, Maksym,et al. Revealing hidden spin-momentum locking in a high-temperature cuprate superconductor[J]. SCIENCE,2018,362(6420):1271-+. |
APA | Gotlieb, Kenneth.,Lin, Chiu-Yun.,Serbyn, Maksym.,Zhang, Wentao.,Smallwood, Christopher L..,...&Lanzara, Alessandra.(2018).Revealing hidden spin-momentum locking in a high-temperature cuprate superconductor.SCIENCE,362(6420),1271-+. |
MLA | Gotlieb, Kenneth,et al."Revealing hidden spin-momentum locking in a high-temperature cuprate superconductor".SCIENCE 362.6420(2018):1271-+. |
条目包含的文件 | 条目无相关文件。 |
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