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

Transport as well as magnetic relaxation properties of the mixed state werestudied on strongly underdoped Y_1-xPr_xBa_2Cu_3O_7-d crystals. We observed twocorrelated phenomena - a coupling transition and a transition to quantum creep.The distribution of transport current below the coupling transition is highlynonuniform, which facilitates quantum creep. We speculate that in the mixedstate below the coupling transition, where dissipation is nonohmic, the currentdistribution may be unstable with respect to self-channeling resulting in theformation of very thin current-carrying layers.Comment: 11 pages, 9 figures, Submitted to Phys. Rev.

physical review. b, condensed matter

Dynamics of flux creep in underdoped single crystals of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">Y</mml:mi></mml:mrow><mml:mrow><mml:mn>1</mml:mn><mml:mi>−</mml:mi><mml:mi>x</mml:mi></mml:mrow></mml:msub></mml:mrow><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">Pr</mml:mi></mml:mrow><mml:mrow><mml:mi>x</mml:mi></mml:mrow></mml:msub></mml:mrow><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="…

Dynamics of flux creep in underdoped single crystals ofY1−xPrx