论文信息 - 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+, and two types of centers associated with arsenic have been observed; the radiation‐induced compaction has been tentatively correlated with the OHC concentration.

[1] L. Halliburton,et al. Radiation effects in materials for optical interferometric devices. , 1986, Applied optics.

[2] E. J. Friebele,et al. Fundamental defect centers in glass: Electron spin resonance and optical absorption studies of irradiated phosphorus‐doped silica glass and optical fibers , 1983 .

[3] D. Griscom. Characterization of three E'-center variants in X- and γ-irradiated high purity a-SiO2 , 1984 .

[4] E. Friebele,et al. Radiation Effects in Fiber Optic Waveguides. , 1974 .

[5] E. Friebele,et al. Oxygen-associated trapped-hole centers in high-purity fused silicas , 1979 .

[6] F. L. Galeener,et al. Defects in glasses , 1986 .

[7] J. Kircher,et al. Effects of radiation on materials and components , 1964 .