Volume 130, Number 3, May 2020
|Number of page(s)||7|
|Published online||09 June 2020|
Quantifying quantum coherence in a metal-silicate framework
1 Grupo de Informação Quântica e Física Estatística, Centro de Ciências Exatas e das Tecnologias Universidade Federal do Oeste da Bahia, Campus Reitor Edgard Santos - Rua Bertioga, 892, Morada Nobre I, 47810-059 Barreiras, Bahia, Brazil
2 Instituto de Física, Universidade Federal Fluminense - Av. Gal. Milton Tavares de Souza s/n, 24210-346 Niterói, Rio de Janeiro, Brazil
Received: 20 March 2020
Accepted: 21 May 2020
In this work we report an application of coherence theory to a low-dimensional molecular magnetic system, through the study of temperature, pressure and magnetic fields influence on the quantum coherence of a Cu(II) metal-silicate framework as a function of the magnetic susceptibility of the compound. Our results show that the quantum coherence of a low-dimensional molecular magnetic system can be handled by the management of the external conditions, offering an alternative way to identify quantum coherence through magnetometric experiments.
PACS: 03.67.-a – Quantum information / 75.50.Xx – Molecular magnets
© EPLA, 2020
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