6533b823fe1ef96bd127e027

RESEARCH PRODUCT

Luminescence of ODC(II) in quartz and cristobalite glasses

E. V. KanevaRoman ShendrikAnna P. KozlovaTatiana GarmyshevaAlexander I. NepomnyashchikhAlexey PaklinA. A. ShalaevKirill ChernenkoVladimir Pankratov

subject

SiliconAnalytical chemistrychemistry.chemical_elementCondensed Matter PhysicsCristobaliteSynchrotronElectronic Optical and Magnetic Materialslaw.inventionchemistrylawLocal symmetryMaterials ChemistryCeramics and CompositesLuminescenceSpectroscopyQuartzExcitation

description

Abstract The results of the optical spectroscopy of twofold coordinated silicon centers – ODC(II) in quartz and cristobalite glasses are presented. The luminescence and excitation spectra attributed to different local symmetry of ODC(II) were investigated under synchrotron excitation in the VUV region. The observed differences in the luminescence and excitation spectra of ODC(II) are caused by the environment and, therefore, short-range order in the samples.

yearjournalcountryeditionlanguage
2022-01-01Journal of Non-Crystalline Solids
https://doi.org/10.1016/j.jnoncrysol.2021.121199