Interplay between phase defects and spin polarization in the specific heat of the spin density wave compound (TMTTF)_2Br in a magnetic field

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dc.creatorMélin, R.
dc.creatorLasjaunias, J. C.
dc.creatorSahling, S.
dc.creatorRemenyi, G.
dc.creatorBiljakovic, K.
dc.date2006-06-15
dc.date.accessioned2026-07-07T07:12:41Z
dc.date.available2026-07-07T07:12:41Z
dc.descriptionEquilibrium heat relaxation experiments provide evidence that the ground state of the commensurate spin density wave (SDW) compound (TMTTF)$_2$Br after the application of a sufficient magnetic field is different from the conventional ground state. The experiments are interpreted on the basis of the local model of strong pinning as the deconfinement of soliton-antisoliton pairs triggered by the Zeeman coupling to spin degrees of freedom, resulting in a magnetic field induced density wave glass for the spin carrying phase configuration.
dc.description4 pages, 5 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0606403
dc.identifierhttp://arxiv.org/abs/cond-mat/0606403
dc.identifierPhys. Rev. Lett. 97, 227203 (2006)
dc.identifierdoi:10.1103/PhysRevLett.97.227203
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/112161
dc.subjectDisordered Systems and Neural Networks
dc.titleInterplay between phase defects and spin polarization in the specific heat of the spin density wave compound (TMTTF)_2Br in a magnetic field
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