RELATION BETWEEN Ge(2) CENTER AND 11. 9 mT HYPERFINE STRUCTURE OF ESR SPECTRA IN Ge-DOPED SILICA FIBERS.

Kaya Nagasawa, Takashi Fujii, Yoshimichi Ohki, Yoshimasa Hama

    Research output: Chapter in Book/Report/Conference proceedingChapter

    14 Citations (Scopus)

    Abstract

    The nature of the Ge(2) center and ESR hyperfine structure with a splitting of 11. 9 mT, observed in germanium-doped silica fibers, is studied experimentally. It is considered that the Ge(2) center has a structure of -O-Ge equals O and that the 11. 9 mT hyperfine structure is due to a structure of H-Ge equals O. The former is a precursor of the latter, i. e. , the latter is yielded through chemical reaction of the former with hydrogen molecules.

    Original languageEnglish
    Title of host publicationJapanese Journal of Applied Physics, Part 2: Letters
    Pages240-243
    Number of pages4
    Volume27
    Edition2
    Publication statusPublished - 1988 Feb

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    ASJC Scopus subject areas

    • Engineering(all)

    Cite this

    Nagasawa, K., Fujii, T., Ohki, Y., & Hama, Y. (1988). RELATION BETWEEN Ge(2) CENTER AND 11. 9 mT HYPERFINE STRUCTURE OF ESR SPECTRA IN Ge-DOPED SILICA FIBERS. In Japanese Journal of Applied Physics, Part 2: Letters (2 ed., Vol. 27, pp. 240-243)