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 Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

We report on the emergence of robust superconducting order in single crystalalloys of 2H-TaSe$_{2-x}$S$_{x}$ (0$\leq$x$\leq$2) . The critical temperatureof the alloy is surprisingly higher than that of the two end compoundsTaSe$_{2}$ and TaS$_{2}$. The evolution of superconducting critical temperatureT$_{c} (x)$ correlates with the full width at half maximum of the Bragg peaksand with the linear term of the high temperature resistivity. The conductivityof the crystals near the middle of the alloy series is higher or similar thanthat of either one of the end members 2H-TaSe$_{2}$ and/or 2H-TaS$_{2}$. It isknown that in these materials superconductivity (SC) is in close competitionwith charge density wave (CDW) order. We interpret our experimental findings ina picture where disorder tilts this balance in favor of superconductivity bydestroying the CDW order.

Superconducting Order from Disorder in 2H-TaSe$_{2-x}$S$_{x}$ (0$\leq$x$\leq$2)