On the Concurrent Bipartite Entanglement of a Spin-1 Heisenberg Diamond Cluster Developed for Tetranuclear Nickel Complexes

The bipartite entanglement of a quantum spin-1 Heisenberg diamond cluster in the presence of the external magnetic field is quantified through the negativity, which is calculated for spin pairs from a diagonal and a side of the diamond spin cluster taking into consideration two different coupling co...

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Bibliographic Details
Main Authors: Azadeh Ghannadan, Katarína Karl’ová, Jozef Strečka
Format: Article
Language:English
Published: MDPI AG 2022-11-01
Series:Magnetochemistry
Subjects:
Online Access:https://www.mdpi.com/2312-7481/8/11/156