Effect of electron and neutron irradiation on the cathodoluminescence of nitrogen-doped CVD diamond

Yoshihiro Yokota*, Hiroshi Kawarada, Akio Hiraki

*この研究の対応する著者

研究成果: Article査読

10 被引用数 (Scopus)

抄録

The effect of 20 MeV electron and neutron irradiation on the cathodoluminescence (CL) spectra of nitrogen-doped CVD diamond has been investigated. The center called 5RL and the center with a zero-phonon line at 3.19 eV (389 nm) are induced by irradiation alone. The center with a zero-phonon line at 2.16 eV (575 nm) has been formed by annealing at 900°C subsequent to the irradiation. The distributions of these centers have been revealed by CL imaging.

本文言語English
ページ(範囲)2232-2235
ページ数4
ジャーナルJapanese journal of applied physics
29
12
DOI
出版ステータスPublished - 1990 12
外部発表はい

ASJC Scopus subject areas

  • 工学(全般)
  • 物理学および天文学(全般)

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