English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Starting from a tight-binding model on the kagome lattice near the van Hovefilling, the superconducting (SC) properties are investigated self-consistentlyusing the Bogoliubov-de Gennes equation with the consideration of theinequivalent third-neighbor (TN) bonds. Near the van Hove filling, the mostfavorable SC pairings are found to derive from the electrons belonging to thesame sublattice sites, including the on-site $s$-wave and thespin-singlet/triplet TN pairings. The inequivalent TN bonds will result inmultiple SC components with different orbital angular momentums (OAM) for theTN SC pairings. While the density of states (DOS) and the temperature ($T$)dependence of the spin-lattice relaxation rate ($T^{-1}_{1}$) exhibit distinctline shapes in the SC state for the three cases, a peak structure in the $T$dependence of $T^{-1}_{1}$ can be found for both cases just below $T_{c}$ as aresult of the van Hove singularity, even though the SC gap has nodes. Theeffects of magnetic vortices on the low energy excitations and on the $T$dependence of $T^{-1}_{1}$ with the implications of the results are alsodiscussed for both cases.

Electronic structure and spin-lattice relaxation in superconducting vortex states on the kagome lattice near van Hove filling