A spin–orbit scattering–enhanced high upper critical field at the LaAlO3/KTaO3(111) superconducting interface

A spin–orbit scattering–enhanced high upper critical field at the LaAlO3/KTaO3(111) superconducting interface

Spin–orbit interaction is essential to enhance the in-plane upper critical field of two-dimensional superconductors. Here, we report the LaAlO _3 /KTaO _3 (111) superconducting interface ( T _c,0 ≈ 0.475 K) with a high in-plane upper critical field (∼1.6 T), which is approximately 1.8 times the Paul...

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Bibliographic Details
Main Authors: Zitao Zhang, Weimin Jiang, Tingna Shao, Yujie Qiao, Xingyu Chen, Qiang Zhao, Meihui Chen, Ruifen Dou, Changmin Xiong, Jiacai Nie
Format: Article
Language:English
Published: IOP Publishing 2023-01-01
Series:New Journal of Physics
Subjects:
superconductors
LaAlO3/KTaO3 (111)
spin-orbit scattering
Pauli paramagnetic limit
Online Access:https://doi.org/10.1088/1367-2630/acbae4

Internet

https://doi.org/10.1088/1367-2630/acbae4

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