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Quantum criticality in the spin-1/2 Heisenberg chain system copper pyrazine dinitrate

Low-dimensional quantum magnets promote strong correlations between magnetic moments that lead to fascinating quantum phenomena. A particularly interesting system is the antiferromagnetic spin-1/2 Heisenberg chain because it is exactly solvable by the Bethe-Ansatz method. It is approximately realize...

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Detalles Bibliográficos
Autores principales: Breunig, Oliver, Garst, Markus, Klümper, Andreas, Rohrkamp, Jens, Turnbull, Mark M., Lorenz, Thomas
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Association for the Advancement of Science 2017
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5741401/
https://www.ncbi.nlm.nih.gov/pubmed/29282449
http://dx.doi.org/10.1126/sciadv.aao3773