6533b862fe1ef96bd12c61a7
RESEARCH PRODUCT
Phase Transition of SBN: Ce Studied by Anisotropic Holographic Scattering
R. A. RuppJ. SeglinsU. Van Olfensubject
chemistry.chemical_classificationPhase transitionBirefringencechemistryCondensed matter physicsScatteringCharge carrierElectronCondensed Matter PhysicsAnisotropyInorganic compoundLight scatteringElectronic Optical and Magnetic Materialsdescription
Light scattering phenomena in (Sr0.61Ba0.39) Nb2O6:Ce are investigated from room temperature to the phase transition temperature. Temperature dependence and sign of the birefringence are determined from anisotropic holographic scattering at a wavelength of 514.5 nm. The majority charge carriers are electrons. Zwischen Zimmertemperatur und der Phasenubergangstemperatur werden Lichtstreuphanomene in (Sr0,61Ba0,39)Nb2O6:Ce untersucht. Aus der anisotropen holographischen Streuung bei einer Wellenlange von 514,5 nm werden Temperaturabhangigkeit und Vorzeichen der Doppelbrechung bestimmt. Die Majoritatsladungstrager sind Elektronen.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 1991-12-01 | physica status solidi (b) |