%0 Journal Article
%T INVESTIGATIONS ON THE TRANSMISSION SPECTRA OF PbZr0.40Ti0.60O3 AMORPHOUS THIN FILMS<br>PbZr0.40Ti0.60O3非晶薄膜透射光谱性质研究
%A HU Zhi
%A Gao
%A WANG Gen
%A Shui
%A HUANG Zhi
%A Ming
%A MENG Xiang
%A Jian
%A ZHAO Qiang
%A SHI Fu
%A Wen
%A CHU Jun
%A Hao
%A <br>胡志高
%A 王根水
%A 黄志明
%A 孟祥建
%A 赵强
%A 石富文
%A 褚君浩
%J 红外与毫米波学报
%D 2003
%I Science Press
%X Uniform and transparent PbZr 0.40 Ti 0.60 O 3 (PZT) amorphous thin films were deposited on the fused silica substrates using a modified sol gel processing. The optical properties of PZT amorphous thin films were investigated in the wavelength range of 200～1100nm. The refractive index, the extinction coefficient and the film thickness were calculated by a classical envelope method. The dispersion of the refractive index is well explained by the single term Sellmeier relation. The band gap of the PbZr 0.40 Ti 0.60 O 3 thin films is about 3.78eV using Tauc's theory.
%K PbZr
%K 0
%K 40
%K Ti 0
%K 60
%K O
%K 3
%K amorphous thin films
%K optical constants
%K band gap energy<br>溶胶凝胶法
%K PZT非晶薄膜
%K 光学常数
%K 禁带宽度
%K 折射率
%K 色散关系
%K 铁电薄膜
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=D3B4F771D1A06062008B4D0A2EF05996&aid=77FA9631AA8E8870&yid=D43C4A19B2EE3C0A&vid=BC12EA701C895178&iid=38B194292C032A66&sid=38685BC770C663F2&eid=334E2BB8B9A55ABB&journal_id=1001-9014&journal_name=红外与毫米波学报&referenced_num=0&reference_num=20