Enhanced magnetocaloric effect in frustrated magnets

Simple item page
dc.creatorZhitomirsky, M. E.
dc.date2002-10-13
dc.date.accessioned2026-07-07T02:47:43Z
dc.date.available2026-07-07T02:47:43Z
dc.descriptionThe magnetothermodynamics of strongly frustrated classical Heisenberg antiferromagnets on kagome, garnet, and pyrochlore lattices is examined. The field induced adiabatic temperature change (dT/dH)_S is significantly larger for such systems compared to ordinary non-frustrated magnets and also exceeds the cooling rate of an ideal paramagnet in a wide range of fields. An enhancement of the magnetocaloric effect is related to presence of a macroscopic number of soft modes in frustrated magnets below the saturation field. Theoretical predictions are confirmed with extensive Monte Carlo simulations.
dc.description7 pages
dc.identifierhttps://arxiv.org/abs/cond-mat/0210288
dc.identifierhttp://arxiv.org/abs/cond-mat/0210288
dc.identifierPhys. Rev. B 67, 104421 (2003)
dc.identifierdoi:10.1103/PhysRevB.67.104421
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/20117
dc.subjectStrongly Correlated Electrons
dc.subjectDisordered Systems and Neural Networks
dc.subjectStatistical Mechanics
dc.titleEnhanced magnetocaloric effect in frustrated magnets
dc.typetext

Files

Collections

arXiv