摘要
An azo metal chelate compound with push pull electronic system was synthesized. Smooth thin films were prepared by spin coating. The absorption, transmission and reflection spectra of the films were measured. The optical constant (complex refractive index N=n +i k ) of the film was determined using scanning ellipsometer, and the complex dielectric function ε as well as absorption coefficient α were then calculated. Dynamic optical recording test indicated that the azo metal chelate dye was a promising candidate as optical recording medium.
An azo metal chelate compound with push pull electronic system was synthesized. Smooth thin films were prepared by spin coating. The absorption, transmission and reflection spectra of the films were measured. The optical constant (complex refractive index N=n +i k ) of the film was determined using scanning ellipsometer, and the complex dielectric function ε as well as absorption coefficient α were then calculated. Dynamic optical recording test indicated that the azo metal chelate dye was a promising candidate as optical recording medium.
出处
《感光科学与光化学》
CSCD
1999年第4期338-342,共5页
Photographic Science and Photochemistry
基金
国家高技术新材料委员会和中国科学院"九五"基础性研究重大项目资助
关键词
偶氮染料
金属螯合物
光学特性
光记录介质
azo dye, metal chelate compound, optical properties, optical recording medium
