Photo-induced phenomena in chalcogenide glass: Comparison with those in oxide glass and polymer
Photo-induced phenomena in chalcogenide glass: Comparison with those in oxide glass and polymer
复制标题
硫系玻璃中的光致现象：与氧化物玻璃和聚合物中的光致现象比较
DOI：
10.1016/j.jnoncrysol.2006.02.070
复制
发表时间：
2006
影响因子：
3.5
通讯作者：
Keiji Tanaka
中科院分区：
文献类型：
--
作者：
Keiji Tanaka
本文研究了两个与非晶态固体局域态有关的问题。一个是氧化物，硫属化物和有机材料中的光致现象的比较。尽管无机物和有机物的结构不同，但它们的光致发光现象有许多相似之处，都是由于局域电子态的激发。另一个主题是关于线性和非线性激发引起的光致现象。对As2S3的实验结果表明，单光子和双光子过程的带隙激发提供了不同的变化。结果表明，在非晶材料中，双光子过程是在局域态附近共振发生的，这一过程对材料的结构变化起着重要的作用。
Two topics, the both being related with localized states in non-crystalline solids, are studied. One is a comparison of photo-induced phenomena in oxide, chalcogenide, and organic materials. Despite of different inorganic and organic structures, there exist many similarities in photo-induced phenomena, which can be ascribed to excitation of localized electronic states. The other topic concerns photo-induced phenomena induced by linear and non-linear excitation. A result on As2S3demonstrates that band-gap excitation by one- and two-photon processes provides different changes. It is suggested that the two-photon process occurs resonantly at around localized states in amorphous materials, and the process plays important roles in the structural change.
DOI：
10.1002/9783527602544
发表时间：
2003
期刊：
--
影响因子：
--
作者：
A. Kolobov
通讯作者：
A. Kolobov
带线形光束照射的全息激光扫描
DOI：
--
发表时间：
2013
期刊：
影响因子：
--
作者：
Kazuki Sakuma;Satoshi Hasegawa;Hidetomo Takahashi;Michiharu Ota and Yoshio Hayasaki
通讯作者：
Michiharu Ota and Yoshio Hayasaki