@inproceedings{e261e86a11fc46ef9668a0c976a847be,
title = "Study on dielectric constant of SiO2 thin film in infrared range 400cm-1-4000cm-1",
abstract = "Compound Gaussian oscillator model is one of the most commonly used physics model in the study of dielectric coefficient of amorphous glassy material in abnormal dispersion region. A new procedure was demonstrated for that the characteristic peaks of SiO2 films were equal to chemical component by combining the factorial analysis technology of chemical meterage. Infrared absorption spectrum in the range of wavenumber 400\textasciitilde{}4000cm-1 was studied. Through matrix analysis of infrared spectrum of ion sputtering prepared SiO2 films of different thickness (800\textasciitilde{}100nm), the number of Gaussian oscillators was calculated to be 9, which provide definite physics meaning for the reverse data process of dielectric constant. A comparison of dielectric constant between SiO2 thin film and fused quartz in the range of wavenumber 3000\textasciitilde{}4000cm-1 was made. Results indicated that there is obvious hydration defects in SiO2 films, which would affect the dielectric constant in the entire infrared range.",
author = "Liu Huasong and Wang Lishuan and Yang Xiao and Jiang Chenghui and Jiang Yugang and Ji Yiqin and Zhang Feng and Chen Deying and Cheng Xinbin and Wang Zhanshan",
note = "Publisher Copyright: {\textcopyright} OSA 2016.; Optical Interference Coatings, OIC 2016 ; Conference date: 19-06-2016 Through 24-06-2016",
year = "2016",
language = "英语",
isbn = "9781943580132",
series = "Optics InfoBase Conference Papers",
publisher = "Optica Publishing Group (formerly OSA)",
booktitle = "Optical Interference Coatings, OIC 2016",
address = "美国",
}