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of 8 393
pro vyhledávání: '"Rashba spin–orbit coupling"'
The effect of the Rashba spin orbit coupling (RSOC) on the topological properties of the one-dimensional (1D) extended \emph{s}-wave superconducting Hamiltonian, in the presence of strong electron-electron correlation, is investigated. It is found th
Externí odkaz:
http://arxiv.org/abs/2411.06820
Autor:
Costa, Andreas, Fabian, Jaroslav
Spin-orbit coupling (SOC) emerging at the interfaces of superconducting magnetic tunnel junctions is at the heart of multiple unprecedented physical phenomena, covering triplet proximity effects induced by unconventional (spin-flip) Andreev reflectio
Externí odkaz:
http://arxiv.org/abs/2412.03994
The NbSe$_2$ monolayer with Rashba spin-orbit coupling represents a paradigmatic example of an Ising superconductor on a substrate. Using a single-band model and symmetry analysis, we present general superconducting pairing functions beyond the neare
Externí odkaz:
http://arxiv.org/abs/2407.10498
Magnetic superconductors manifest a fascinating interplay between their magnetic and superconducting properties. This becomes evident, for example, in the significant enhancement of the upper critical field observed in uranium-based superconductors,
Externí odkaz:
http://arxiv.org/abs/2409.12494
Autor:
Ruan, Hanzhi, Zhi, Zhenghang, Wu, Yuyang, Liu, Jiuming, Huang, Puyang, Yao, Shan, Liu, Xinqi, Tang, Chenjia, Yao, Qi, Sun, Lu, Zhang, Yifan, Xiao, Yujie, Che, Renchao, Kou, Xufeng
The manipulation of Rashba-type spin-orbit coupling (SOC) in molecular beam epitaxy-grown Al$_x$In$_{1-x}$Sb/InSb/CdTe quantum well heterostructures is reported. The effective band bending provides robust two-dimensional quantum confinement, while th
Externí odkaz:
http://arxiv.org/abs/2408.10032
The superconducting diode effect (SDE) refers to the non-reciprocal nature of the critical current (maximum current that a superconductor can withstand before turning into a normal metal) of a superconducting device. Here, we investigate SDE in helic
Externí odkaz:
http://arxiv.org/abs/2407.12455
Publikováno v:
Phys. Rev. B 110, L140501 (2024)
We characterize the superconducting diode effect (SDE) in two-dimensional diffusive structures with Rashba spin-orbit coupling using the quasiclassical formalism. We consider both homogeneous superconductors and Josephson junctions. In the first case
Externí odkaz:
http://arxiv.org/abs/2406.17046
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Epitaxial thin films of SrTaO$_3$ with thickness ($t$) smaller than 74 nm were successfully fabricated on an insulator (LaAlO$_3$)$_{0.3}$(Sr$_2$AlTaO$_6$)$_{0.7}$ substrate. Films with $t$ above 8.6 nm showed metallic conduction. Both conductivity a
Externí odkaz:
http://arxiv.org/abs/2403.12612