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

doi:10.1063/1.3673342

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

18 被引用数 (Scopus)

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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
巻	100
号	1
DOI	https://doi.org/10.1063/1.3673342
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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10.1063/1.3673342

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title = "Enhancement of impact-induced mechanoluminescence by swift heavy ion irradiation",

abstract = "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.",

author = "Zhan, {T. Z.} and Xu, {C. N.} and H. Yamada and Y. Terasawa and L. Zhang and H. Iwase and M. Kawai",

note = "Funding Information: This work was partially supported by the JST CREST program. We gratefully acknowledge the researchers and technical staff at AIST, particularly Dr. Xiaoyan Fu, Dr. Chenshu Li, Ms. Etsuko Kawasaki, and Mr. Masayoshi Kubo, for assisting with this work.",

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AU - Zhan, T. Z.

AU - Xu, C. N.

AU - Yamada, H.

AU - Terasawa, Y.

AU - Zhang, L.

AU - Iwase, H.

AU - Kawai, M.

N1 - Funding Information: This work was partially supported by the JST CREST program. We gratefully acknowledge the researchers and technical staff at AIST, particularly Dr. Xiaoyan Fu, Dr. Chenshu Li, Ms. Etsuko Kawasaki, and Mr. Masayoshi Kubo, for assisting with this work.

PY - 2012/1/2

Y1 - 2012/1/2

N2 - 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.

AB - 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.

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Enhancement of impact-induced mechanoluminescence by swift heavy ion irradiation

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