Various types of nonbridging oxygen hole center in high-purity silica glass

Shuji Munekuni, Toshihisa Yamanaka, Yasushi Shimogaichi, Ryoichi Tohmon, Yoshimichi Ohki, Kaya Nagasawa, Yoshimasa Hama

研究成果: Article査読

224 被引用数 (Scopus)

抄録

Optical absorption measurements of the 2.0-eV band and photoluminescence measurements of the 1.9-eV emission, excited by various excitation bands, were carried out on high-purity silica glasses subjected to γ-ray irradiation. Two, and possibly three, different forms of nonbridging oxygen hole centers were deconvoluted from the results of the isochronal annealing experiments. The difference in the peak wavelength of the 2.0-eV absorption and 1.9-eV luminescence bands among various forms of nonbridging oxygen hole centers is reported.

本文言語English
ページ(範囲)1212-1217
ページ数6
ジャーナルJournal of Applied Physics
68
3
DOI
出版ステータスPublished - 1990

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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