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 investigate the temperature dependence of the finite-field magnetizationof the S=1/2 bond-alternating XY model in the Random magnetic field along thez-direction having the Lorentzian distribution. The random-averaged free energycan be exactly calculated, which enables us to obtain the thermodynamicalquantities. The temperature dependence of the finite-field magnetization showsvarious behaviors depending on the parameters $\delta$ and $\Gamma$, where$\delta$ and $\Gamma$ are the bond-alternation parameter and the Lorentziandistribution parameter, respectively.

Randomness Effect on the Temperature Dependence of the Finite Field Magnetization of a One-Dimensional Spin Gapped System