Insights into Nature of Magnetization Plateaus of a Nickel Complex [Ni<sub>4</sub>(<i>μ</i>-CO<sub>3</sub>)<sub>2</sub>(aetpy)<sub>8</sub>](ClO<sub>4</sub>)<sub>4</sub> from a Spin-1 Heisenberg Diamond Cluster

Insights into Nature of Magnetization Plateaus of a Nickel Complex [Ni<sub>4</sub>(<i>μ</i>-CO<sub>3</sub>)<sub>2</sub>(aetpy)<sub>8</sub>](ClO<sub>4</sub>)<sub>4</sub> from a Spin-1 Heisenberg Diamond Cluster

Magnetic and magnetocaloric properties of a spin-1 Heisenberg diamond cluster with two different coupling constants are investigated with the help of an exact diagonalization based on the Kambe’s method, which employs a local conservation of composite spins formed by spin-1 entities located in oppos...

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Bibliographic Details
Main Authors: Katarína Karl’ová, Jozef Strečka, Jozef Haniš, Masayuki Hagiwara
Format: Article
Language:English
Published: MDPI AG 2020-11-01
Series:Magnetochemistry
Subjects:
quantum Heisenberg model
diamond spin cluster
tetranuclear nickel complex
magnetization plateaus
magnetocaloric effect
Online Access:https://www.mdpi.com/2312-7481/6/4/59

Internet

https://www.mdpi.com/2312-7481/6/4/59

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