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

Besides the usual conductance plateaus at multiples of 2e2/h, quantum pointcontacts typically show an extra plateau at ~ 0.7(2e2/h), believed to arisefrom electron-electron interactions that prohibit the two spin channels frombeing simultaneously occupied. We present evidence that the disappearance ofthe 0.7 structure at very low temperature signals the formation of a Kondo-likecorrelated spin state. Evidence includes a zero-bias conductance peak thatsplits in a parallel field, scaling of conductance to a modified Kondo form,and consistency between peak width and the Kondo temperature

Low-Temperature Fate of the 0.7 Structure in a Point Contact: A Kondo-like Correlated State in an Open System