Radiation effects on a low-thermal-expansion glass ceramic

Radiation effects on a low-thermal-expansion glass ceramic

Electron-spin-resonance and density gradient column techniques have been used to measure and characterize the effect of radiation on the electronic and mechanical properties of a low-thermal-expansion glass ceramic. Defect centers attributed to Zn+, oxygen hole centers (OHCs), Fe3+, Ti3+, and/or Zr3...

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Veröffentlicht in:Journal of applied physics 1987-10, Vol.62 (8), p.3488-3490
Hauptverfasser: TSAI, T. E, HIGBY, P. L, FRIEBELE, E. J, GRISCOM, D. L
Format: Artikel
Sprache:eng
Schlagworte:
Applied sciences
Building materials. Ceramics. Glasses
Chemical industry and chemicals
Exact sciences and technology
Glass-ceramics
Glasses
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Beschreibung
Zusammenfassung:Electron-spin-resonance and density gradient column techniques have been used to measure and characterize the effect of radiation on the electronic and mechanical properties of a low-thermal-expansion glass ceramic. Defect centers attributed to Zn+, oxygen hole centers (OHCs), Fe3+, Ti3+, and/or Zr3+, and two types of centers associated with arsenic have been observed; the radiation-induced compaction has been tentatively correlated with the OHC concentration.
ISSN:0021-8979
1089-7550
DOI:10.1063/1.339272