Enhancement of impact-induced mechanoluminescence by swift heavy ion irradiation

T. Z. Zhan*, C. N. Xu, H. Yamada, Y. Terasawa, L. Zhang, H. Iwase, M. Kawai

*この研究の対応する著者

研究成果: Article査読

14 被引用数 (Scopus)

抄録

In this Letter, we report a strategy using swift heavy ion (SHI) irradiation to enhance the impact-induced mechanoluminescence (ML) in ML materials. The impact-induced ML intensity of CaSrAl 2Si 2O 8:Eu 2+ was enhanced by about one order of magnitude by using SHI irradiation. Furthermore, the enhancement was found to depend on electronic stopping power and irradiation fluence. The density of traps of a type suitable for impact-induced ML is considered to be increased by the SHI irradiation, resulting in the impact-induced ML enhancement.

本文言語English
論文番号014101
ジャーナルApplied Physics Letters
100
1
DOI
出版ステータスPublished - 2012 1月 2
外部発表はい

ASJC Scopus subject areas

  • 物理学および天文学(その他)

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