Use of resonance Raman spectroscopy to study the phase diagram of PbZr0.52Ti0.48O3

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dc.creatorRouquette, Jerome
dc.creatorHaines, Julien
dc.creatorBornand, Véronique
dc.creatorPintard, Marie
dc.creatorPapet, Philippe
dc.creatorSauvajol, Jean Louis
dc.date2007-11-06
dc.date.accessioned2026-07-07T08:41:03Z
dc.date.available2026-07-07T08:41:03Z
dc.descriptionEvidence is presented for the first time that the sharp and continuous spectral changes observed in PbZr0.52Ti0.48O3 (PZT) between 350 and 10 K with the 647.1 nm wavelength are due to a resonance Raman effect. Such a phenomenon can be explained by means of a self-trapped exciton emission oxygen deficient complex (TiTi' - VO-) of PZT powder whose energy is close to the radiation line of the laser. This kind of approach should also be very useful to distinguish the phase transition sequence for other related ferro/ piezoelectric systems.
dc.identifierhttps://arxiv.org/abs/0711.0910
dc.identifierhttp://arxiv.org/abs/0711.0910
dc.identifierPhysical Review B 73 (2006) 224118
dc.identifierdoi:10.1103/PhysRevB.73.224118
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/141559
dc.subjectMaterials Science
dc.titleUse of resonance Raman spectroscopy to study the phase diagram of PbZr0.52Ti0.48O3
dc.typetext

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