Magnetic Properties, Entanglement of Antiferromagnetic Trinuclear Cu (II) and Ni (II) Ions Complexes

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F25%3A00390495" target="_blank" >RIV/68407700:21340/25:00390495 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1088/1742-6596/3152/1/012018" target="_blank" >https://doi.org/10.1088/1742-6596/3152/1/012018</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1742-6596/3152/1/012018" target="_blank" >10.1088/1742-6596/3152/1/012018</a>

Result language
angličtina
Original language name
Magnetic Properties, Entanglement of Antiferromagnetic Trinuclear Cu (II) and Ni (II) Ions Complexes
Original language description
The study presents an analysis of the quantum magnetic properties and entanglement of three trinuclear copper (C24H46Cu3N8O10 (1) C24H48Cu3N6O5I2 (2) C21H40Cu3N6O4I2 (3)) complexes and trinuclear nickel (([Ni3(saltagtBu)(bpy)3(H2O)3]Cl . 3dmf . 3H2O (4)) complex. The research compares experimental data with precise theoretical calculations of magnetic susceptibility as a function of temperature, demonstrating a remarkable correlation between the two. The correlation between magnetization jumps and susceptibility peaks, along with the presence of logarithmic negativity plateaus as a function of external magnetic field, points to a rich interplay between magnetic properties and quantum entanglement. The excellent agreement between experimental results and analytical calculations reinforces the validity of the models used. However, the authors emphasize the necessity for additional experiments under different external magnetic conditions at low temperatures to fully understand the underlying mechanisms and to explore the potential for practical applications in quantum technology.
Czech name
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Czech description
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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