Barkhausen Noise in a Relaxor Ferroelectric

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dc.creatorColla, Eugene V.
dc.creatorChao, Lambert K.
dc.creatorWeissman, M. B.
dc.date2001-09-26
dc.date.accessioned2026-07-07T06:27:08Z
dc.date.available2026-07-07T06:27:08Z
dc.descriptionBarkhausen noise, including both periodic and aperiodic components, is found in and near the relaxor regime of a familiar relaxor ferroelectric, PbMg$_{1/3}$Nb$_{2/3}$O$_3$, driven by a periodic electric field. The temperature dependences of both the amplitude and spectral form show that the size of the coherent dipole moment changes shrink as the relaxor regime is entered, contrary to expectations based on some simple models.
dc.description4 pages RevTeX4, 5 figures; submitted to Phys Rev Lett
dc.identifierhttps://arxiv.org/abs/cond-mat/0109485
dc.identifierhttp://arxiv.org/abs/cond-mat/0109485
dc.identifierPhys. Rev. Lett. 88, (2002), 017601
dc.identifierdoi:10.1103/PhysRevLett.88.017601
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/97327
dc.subjectMaterials Science
dc.subjectDisordered Systems and Neural Networks
dc.titleBarkhausen Noise in a Relaxor Ferroelectric
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