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

The spin-gap system with a bond-disorder (CH3)2CHNH3-Cu(ClxBr1-x)3 isreported by experiments on macroscopic quantities of the uniform susceptibilityand the specific heat to show a magnetic order at low temperatures when thevalue of x is within the limited region between 0.44 and 0.87, and otherwise agapped behavior. We have investigated microscopically the ground state of thesample with x=0.35 by muon spin relaxation (mSR) to observe that the frequencyspectrum of the spin fluctuation tends to concentrate around zero energy aslowering temperatures. This behavior was interpreted as the soft-mode towardthe possible magnetic phase transition at absolute zero.

\mu SR-detection of the soft-mode toward the exotic magnetic ground state in bond-disordered quantum spin system IPA-Cu(Cl$_{0.35}$Br$_{0.65}$)$_3$