scholarly journals Spin texture in a bilayer high-temperature cuprate superconductor

2021 ◽  
Vol 104 (2) ◽  
Author(s):  
Xiancong Lu ◽  
D. Sénéchal
Keyword(s):  
High Temperature ◽  
Cuprate Superconductor ◽  
Spin Texture ◽  
High Temperature Cuprate Superconductor

scholarly journals Advantages of using high-temperature cuprate superconductor heterostructures in the search for Majorana fermions

2012 ◽  
Vol 86 (14) ◽  
Author(s):  
P. Lucignano ◽  
A. Mezzacapo ◽  
F. Tafuri ◽  
A. Tagliacozzo
Keyword(s):  
High Temperature ◽  
Cuprate Superconductor ◽  
Majorana Fermions ◽  
High Temperature Cuprate Superconductor

scholarly journals Switching Mechanism of Resistive Random Access Memory Using High-Temperature Cuprate Superconductor Bulk Single Crystal

Hyomen Kagaku ◽  
2011 ◽  
Vol 32 (7) ◽  
pp. 428-432
Author(s):  
Akihiro HANADA ◽  
Kentaro KINOSHITA ◽  
Katsuhiko MATSUBARA ◽  
Takahiro FUKUHARA ◽  
Satoru KISHIDA
Keyword(s):  
High Temperature ◽  
Single Crystal ◽  
Random Access ◽  
Random Access Memory ◽  
Resistive Random Access Memory ◽  
Cuprate Superconductor ◽  
Bulk Single Crystal ◽  
Access Memory ◽  
High Temperature Cuprate Superconductor ◽  
Superconductor Bulk

Ultrathin Bismuth Film on High-Temperature Cuprate Superconductor Bi2Sr2CaCu2O8+δ as a Candidate of a Topological Superconductor

ACS Nano ◽  
2018 ◽  
Vol 12 (11) ◽  
pp. 10977-10983 ◽  
Author(s):  
Natsumi Shimamura ◽  
Katsuaki Sugawara ◽  
Sukrit Sucharitakul ◽  
Seigo Souma ◽  
Katsuya Iwaya ◽  
...  
Keyword(s):  
High Temperature ◽  
Cuprate Superconductor ◽  
Bismuth Film ◽  
Topological Superconductor ◽  
High Temperature Cuprate Superconductor

scholarly journals Revealing hidden spin-momentum locking in a high-temperature cuprate superconductor

Science ◽  
2018 ◽  
Vol 362 (6420) ◽  
pp. 1271-1275 ◽  
Author(s):  
Kenneth Gotlieb ◽  
Chiu-Yun Lin ◽  
Maksym Serbyn ◽  
Wentao Zhang ◽  
Christopher L. Smallwood ◽  
...  
Keyword(s):  
High Temperature ◽  
Cuprate Superconductors ◽  
Photoemission Spectroscopy ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
Angle Resolved Photoemission Spectroscopy ◽  
Spin Texture ◽  
High Temperature Cuprate Superconductor ◽  
Spin Momentum ◽  
Brillouin Zone Center

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.

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