Low-temperature study of SrLaGaO3+ and SrLaAlO3+ crystals by Raman scattering

Marek Kozielski; Tomasz Runka; Miroslaw Szybowicz; Dobroslawa Kasprowicz; Miroslaw Drozdowski; Anna Pajaczkowska

doi:10.1117/12.343004

24 March 1999 Low-temperature study of SrLaGaO_3+δand SrLaAlO_3+δcrystals by Raman scattering

Marek Kozielski, Tomasz Runka, Miroslaw Szybowicz, Dobroslawa Kasprowicz, Miroslaw Drozdowski, Anna Pajaczkowska

Proceedings Volume 3724, International Conference on Solid State Crystals '98: Single Crystal Growth, Characterization, and Applications; (1999) https://doi.org/10.1117/12.343004
Event: International Conference on Solid State Crystals '98, 1998, Zakopane, Poland

Abstract

In this paper the study of SrLaGaO_3+(delta ) (SLG) and SrLaAlO_3+(delta ) (SLA) crystals using Raman scattering method is presented. The Raman scattering spectra of SLG and SLA crystals for different scattering geometries were obtained in the temperature range from 50 K to 300 K. The temperature dependencies of the Raman intensity, Raman shift and FWHM some of the Raman bands were investigated. The obtained results are discussed in terms of the nature of point defects, which might arise in the ABCO₄ lattice during the crystals growth process.

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Marek Kozielski, Tomasz Runka, Miroslaw Szybowicz, Dobroslawa Kasprowicz, Miroslaw Drozdowski, and Anna Pajaczkowska "Low-temperature study of SrLaGaO_3+δand SrLaAlO_3+δcrystals by Raman scattering", Proc. SPIE 3724, International Conference on Solid State Crystals '98: Single Crystal Growth, Characterization, and Applications, (24 March 1999); https://doi.org/10.1117/12.343004

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