Influence of the external pressure on the quantum correlations of molecular magnets

The study of quantum correlations in solid-state systems is a large avenue for research and their detection and manipulation are an actual challenge to overcome. In this context, we show by using first-principles calculations on the prototype material KNaCuSi4O10 that the degree of quantum correlati...

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Bibliographic Details
Published in:Europhysics letters 2017-01, Vol.117 (2), p.20004-20004
Main Authors: Cruz, C., Alves, Á. S., dos Santos, R. N., Soares-Pinto, D. O., de Jesus, J. C. O., de Almeida, J. S., Reis, M. S.
Format: Article
Language:English
Subjects:
03.67.Bg
03.67.Mn
63.20.dk
Clusters
Correlation
Correlation analysis
External pressure
First principles
Hydrostatic pressure
Information management
Magnets
Mathematical analysis
Prototypes
Quantum phenomena
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Summary:The study of quantum correlations in solid-state systems is a large avenue for research and their detection and manipulation are an actual challenge to overcome. In this context, we show by using first-principles calculations on the prototype material KNaCuSi4O10 that the degree of quantum correlations in this spin cluster system can be managed by external hydrostatic pressure. Our results pave the way for research in detection and manipulation of quantum correlations in magnetic systems with promising applications in quantum information science.
ISSN:0295-5075
1286-4854
DOI:10.1209/0295-5075/117/20004