Photo-illumination hardening of C-60 crystals

被引：27
|
作者：
Tachibana, M [1 ]
Sakuma, H [1 ]
Kojima, K [1 ]
机构：
[1] YOKOHAMA CITY UNIV,GRAD SCH INTEGRATED SCI,KANAZAWA KU,YOKOHAMA,KANAGAWA 236,JAPAN
来源：
JOURNAL OF APPLIED PHYSICS | 1997年 / 82卷 / 09期
关键词：
D O I：
10.1063/1.366232
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The effect of light on the hardness of C-60 crystals was investigated. The hardness increased after the crystals were illuminated with white light. Such a photo-illumination hardening was effective in a temperature range of 298-380 K. The photopolymerized C-60 molecules near the crystal surface were responsible for the hardening. The anomalous temperature dependence of the hardness at temperatures higher than 300 K, which we previously have observed, is explained as due to the photo-illumination hardening. (C) 1997 American Institute of Physics. [S0021-8979(97)08921-4].
引用
收藏
页码：4253 / 4258
页数：6
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