传统的BCS超导体，自旋波函数是反对称的自旋单态，空间波函数是对称的角动量为0的态（各向同性），称为s波超导体。 展开阅读全文 赞同 179 17 条评论

本文介绍了 s - wave superconductors (s波超导体)和d - wave superconductors（d波超导体）的实空间、部分周期性边界条件下和K空间下的哈密顿量形式以及有其能级图、能带图、沿高对称 …

2023年8月31日 · Determining the pairing symmetry of single-layer FeSe on SrTiO 3 is the key to understanding the enhanced pairing mechanism. It also guides the search for superconductors …

2022年2月15日 · In the presence of both space and time reversal symmetries, an s-wave A 1 g superconducting state is usually topologically trivial. Here, we demonstrate that an exception …

2018年1月12日 · In this study, we explored the noncentrosymmetric La 7 Ir 3 superconductor via ultra-low temperature transport and thermodynamic measurements, complementary with the …

2024年3月19日 · Pairing is induced in the s± -wave channel due to partial nesting between the M = (π, π) centered pockets and portions of the Fermi surface centered at the X = (π, 0) and Y = …

2017年2月13日 · In this review, we provide detailed explanations of the theoretical principles for the various non-trivial SC properties of the -wave pairing state, and then critically compare the …

2024年9月23日 · We show that an s-wave superconductor may become topological in the presence of a magnetic field which leads to formation of an Abrikosov vortex lattice. Below the …

2024年9月30日 · We present a model of a topological s ±-wave superconductor that has gapless surface states with a quadratic dispersion and suggest a connection with iron-based …

2010年4月23日 · Our results indicate that the sign is reversed between the hole and the electron Fermi-surface pockets (s± -wave), favoring the unconventional pairing mechanism associated …