Vibration properties of Pb 5 Ge 3 O 11 and LaBGeO 5 glasses and crystallised glasses
2000; Taylor & Francis; Volume: 239; Issue: 1 Linguagem: Inglês
10.1080/00150190008213303
ISSN1563-5112
AutoresIrena Kratochvílová, S. Kamba, I. Gregora, J. Petzelt, В. Н. Сигаев, É. N. Smelyanskaya, V. I. Molev,
Tópico(s)Luminescence Properties of Advanced Materials
ResumoAbstract Complete set of infrared reflection and Raman scattering spectra of LaBGeO5 and Pb5Ge3O11 glasses and crystallised glasses was measured in a broad frequency and temperature range. Comparison with the spectra of crystals showed that the short range order in the glasses and in the corresponding crystals is very similar. Key Words: Keywords: glassinfrared and Raman spectroscopydielectrics
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