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

We have performed 59Co NMR experiments on the ferromagnetic superconductorUCoGe under magnetic fields (H) along the a- and b- axes to investigate therelationship between ferromagnetic properties and superconductivity. Theferromagnetic ordering temperature TCurie is suppressed and the nuclearspin-lattice relaxation rate 1/T1 at 2 K is enhanced in H || b, although TCurieand 1/T1 are unchanged in H || a, indicating that the ferromagnetic criticalityis induced only when H is applied along the b axis. We show the closerelationship between the magnetic anisotropies and the superconducting onesreported by Aoki et al.: the superconductivity is gradually suppressed in H ||a, but enhanced in H || b above 5 T. We strongly suggest that the enhancementof the superconductivity observed in H || b originates from the field inducedferromagnetic criticality, as pointed out by Aoki et al and Mineev.

Relationship between Ferromagnetic Criticality and the Enhancement of Superconductivity Induced by Transverse Magnetic Fields in UCoGe