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RESEARCH PRODUCT
EPR in glass ceramics
Andris Antuzevicssubject
010302 applied physicsMaterials scienceGlass-ceramic02 engineering and technology021001 nanoscience & nanotechnology01 natural sciencesSpectral lineIonlaw.inventionParamagnetismTransition metallawvisual_art0103 physical sciencesvisual_art.visual_art_mediumContinuous wavePhysical chemistryCeramic0210 nano-technologyElectron paramagnetic resonancedescription
Abstract The development of novel materials requires a profound understanding of the relationship between a material's performance and its structural properties. Electron paramagnetic resonance (EPR) is a well-established technique for a direct detection and identification of paramagnetic defects in solids. This chapter provides an overview of the applicability of continuous wave EPR spectroscopy in the studies of glass ceramics focusing on transition metal (Mn2 +, Cu2 +, Cr3 +) and rare earth (Gd3 +, Eu2 +, Er3 +, Yb3 +) ion local structure analysis. EPR spectra features of the above-mentioned paramagnetic probes in glasses and glass ceramics are compared and discussed in detail. The chapter also serves the purpose of summarizing recent endeavors devoted to the investigation of transparent glass ceramics illustrating the results on oxyfluoride glass ceramic systems.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2019-01-01 |