GSTDTAP  > 地球科学
DOI10.1126/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
ISSN0036-8075
EISSN1095-9203
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
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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-+.
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