材料科学
光致变色
介孔材料
激光器
薄膜
纳米技术
可见光谱
光电子学
介孔二氧化硅
化学工程
光学
有机化学
物理
工程类
催化作用
化学
作者
Nicolas Crespo‐Monteiro,Nathalie Destouches,Laurence Bois,Fernand Chassagneux,Stéphanie Reynaud,Thierry Fournel
标识
DOI:10.1002/adma.201000340
摘要
Photochromic silver-containing mesoporous titania thin films are used as writable or rewritable data carriers. Continuous wave UV and visible laser radiations, respectively, can either repeatedly print and completely erase micropatterns on their surface or engrave permanent micropatterns, depending on the laser intensity.
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