抄録
A new luminescence component was observed when anthracene crystals were excited by visible light under β-ray irradiation. It originates from the light-excitation of some excited state generated by β-ray irradiation. Though the spectrum agrees with that of fluorescence and the lifetime is about 7 ms, it is not the normal delayed fluorescence resulting from triplet-triplet annihilation. A remarkable difference from the luminescence which has ever been observed is the existence of a threshold in the intensity of excitation light.
| 本文言語 | English |
|---|---|
| ページ（範囲） | 1693-1696 |
| ページ数 | 4 |
| ジャーナル | Journal of the Physical Society of Japan |
| 巻 | 54 |
| 号 | 5 |
| DOI | |
| 出版ステータス | Published - 1985 1月 1 |
ASJC Scopus subject areas
- 物理学および天文学（全般）