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

Specific heat measurements down to 0.5 K have been performed on a singlecrystal sample of a spin-ladder like compoundCu$_{2}$(C$_{5}$H$_{12}$N$_{2}$)$_{2}$Cl$_{4}$ under magnetic fields up to 12T. The temperature dependence of the observed data in a magnetic field below 6T is well reproduced by numerical results calculated for the S=1/2 two-legladder with $J_{\rm{rung}}$/$J_{\rm{leg}}$=5. In the gapless region above 7 T($H_{\rm{c1}}$), the agreement between experiment and calculation is good aboveabout 2 K and a sharp and a round peak were observed below 2 K in a magneticfield around 10 T, but the numerical data show only a round peak, the magnitudeof which is smaller than that of the observed one. The origin of the sharp peakand the difference between the experimental and numerical round peak arediscussed.Comment: 14 pages, 11 figures, Submitted to PR

physical review. b, condensed matter

Specific heat of an<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>S</mml:mi><mml:mo>=</mml:mo><mml:mfrac><mml:mrow><mml:mn>1</mml:mn></mml:mrow><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:mfrac></mml:math>Heisenberg ladder compound<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">Cu</mml:mi></mml:mrow><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msub></mml:mrow><mml:mo>(</mml:…

Specific heat of anS=12Heisenberg ladder compoundCu2(