http://www.cnr.it/ontology/cnr/individuo/prodotto/ID725
Field-induced quantum criticality of systems with ferromagnetically coupled structural spin units (Articolo in rivista)
- Type
- Label
- Field-induced quantum criticality of systems with ferromagnetically coupled structural spin units (Articolo in rivista) (literal)
- Anno
- 2006-01-01T00:00:00+01:00 (literal)
- Alternative label
Rabuffo, I; Mercaldo, MT; De Cesare, L; D'Auria, AC (2006)
Field-induced quantum criticality of systems with ferromagnetically coupled structural spin units
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Rabuffo, I; Mercaldo, MT; De Cesare, L; D'Auria, AC (literal)
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- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Note
- ISI Web of Science (WOS) (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- Univ Salerno, Dipartimento Fis ER Caianiello, I-84081 Baronissi, Salerno, Italy; CNISM, I-84081 Baronissi, Salerno, Italy; Univ Naples Federico II, Dipartimento Sci Fis, I-80125 Naples, Italy; INFM, Coherenta CNR, I-80125 Naples, Italy (literal)
- Titolo
- Field-induced quantum criticality of systems with ferromagnetically coupled structural spin units (literal)
- Abstract
- The field-induced quantum criticality of compounds with ferromagnetically coupled structural spin units (as dimers and ladders) is explored by applying Wilson's renormalization group framework to an appropriate effective action. We determine the low-temperature phase boundary and the behavior of relevant quantities decreasing the temperature with the applied magnetic field fixed at its quantum critical point value. In this context, a plausible interpretation of some recent experimental results is also suggested. (c) 2006 Elsevier B.V. All rights reserved. (literal)
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