Magnetic properties and entanglement of the octanuclear nickel phosphonate-based cage
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F23%3A00374149" target="_blank" >RIV/68407700:21340/23:00374149 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1088/1742-6596/2667/1/012064" target="_blank" >https://doi.org/10.1088/1742-6596/2667/1/012064</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1742-6596/2667/1/012064" target="_blank" >10.1088/1742-6596/2667/1/012064</a>
Alternative languages
Result language
angličtina
Original language name
Magnetic properties and entanglement of the octanuclear nickel phosphonate-based cage
Original language description
The main subject considered in this paper is the quantum magnetic properties and entanglement of an octanuclear nickel phosphonate-based cage. We measured the temperature-dependent magnetic susceptibility of this cage, which indicates the coexistence of both antiferromagnetic and ferromagnetic interactions between the magnetic centers, Ni ions with spin 1. This observation prompted us to theoretically investigate the magnetic properties of such compounds. Our theoretical calculations were compared with the experimental results for magnetic susceptibility. Additionally, we explored the magnetization plateaus and magnetic susceptibility from an external magnetic field at low temperatures. We determined the thermal entanglement (negativity) and the logarithmic negativity for the octanuclear nickel phosphonate-based cage. The observed correlation between magnetization plateau jumps and magnetic susceptibility peaks in relation to the external magnetic field suggests the need for further experimental measurements.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
10300 - Physical sciences
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
XII International Symposium on Quantum THeory and Symmetries (QTS12)
ISBN
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ISSN
1742-6596
e-ISSN
1742-6596
Number of pages
8
Pages from-to
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Publisher name
IOP Publishing Ltd
Place of publication
Bristol
Event location
Praha
Event date
Jul 24, 2023
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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