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

A linear spin-wave approach, a variational method and exact diagonlizationare used to investigate the magnetic long-range order (LRO) of the spin-1/2Heisenberg antiferromagnet on a two-dimensional 1/7-depleted triangular (mapleleaf) lattice consisting of triangles and hexagons only. This lattice has z=5nearest neighbors and its coordination number z is therefore between those ofthe triangular (z=6) and the kagome (z=4) lattices. Calculating spin-spincorrelations, sublattice magnetization, spin stiffness, spin-wave velocity andspin gap we find that the classical 6-sublattice LRO is strongly renormalizedby quantum fluctuations, however, remains stable also in the quantum model.Comment: 24 pages, 6 figure

physical review. b, condensed matter

The spin-<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><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 antiferromagnet on a<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mfrac><mml:mrow><mml:mn>1</mml:mn></mml:mrow><mml:mrow><mml:mn>7</mml:mn></mml:mrow></mml:mfrac></mml:math>-depleted triangular lattice: Ground-state properties

The spin-12Heisenberg antiferromagnet on a17-depleted triangular lattice: Ground-state properties