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 have studied the effects of electron correlation on Van Vlecksusceptibility ($\chi_{\rm{VV}}$) in transition metal compounds. A typicalcrossover behavior is found for the correlation effect on $\chi_{\rm{VV}}$ assweeping spin-orbit interaction, $\lambda$. For a small $\lambda$, orbitalfluctuation plays a dominant role in the correlation enhancement of$\chi_{\rm{VV}}$; however, the enhancement rate is rather small. In contrast,for an intermediate $\lambda$, $\chi_{\rm{VV}}$ shows a substantial increase,accompanied by the development of spin fluctuation. We will discuss thebehavior of $\chi_{\rm{VV}}$ in association with the results of Knight-shiftexperiments on Sr$_2$RuO$_4$ and an anomalously large magnetic susceptibilityobserved for $5d$ Ir compounds.

Interplay of Spin-Orbit Interaction and Electron Correlation on the Van Vleck Susceptibility in Transition Metal Compounds