Excimer laser-induced permanent electrical conductivity in solid C_(60) films  

作　　者：宁东 楼淇洪 董景星 魏运荣 向世清 

机构地区：[1]Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China

出　　处：《Chinese Science Bulletin》1996年第11期895-899,共5页

摘　　要：Ultraviolet laser-induced permanent conductivity in some materials is now being studiedintensively. It offers a fundamentally new approach with numerous interesting possibilitiesfor applications. To date, most studies in this field focus on organic polymers. Fullereneis a new material. According to the band calculations, fullerene crystal is a typicalsemiconductor with a direct band gap of 1.5eV, but the solid C₆₀ film is a good insula-

关 键 词：EXCIMER laser C60 film electric CONDUCTIVITY Raman spectra. 

分 类 号：TN248[电子电信—物理电子学]