%0 Journal Article
%T Characteristics of ZnO Single Crystal Grown by Seeded Chemical Chemical Vapor Transport Method<br>籽晶辅助化学气相传输法生长ZnO单晶的特征研究
%A ZHANG Hua-Wei
%A SHI Er-Wei
%A CHEN Zhi-Zhan
%A YAN Cheng-Feng
%A CHEN Bo-Yuan
%A <br>张华伟
%J 无机材料学报
%D 2007
%I Science Press
%X ZnO single crystal with a diameter of 32mm, was grown by a seeded chemical vapor transport method. X-ray diffraction technique was used to evaluate the crystalline quality. The structure defects and optic properties of as-grown and annealed ZnO crystals were compared by Raman and photoluminescence measures. It is found that the growth direction is along c-axis and FWHM is 47arcsec and 78.4arcsec in the centre and at the edge of the crystal, respectively. Quality of the crystal is improved after annealing in oxygen ambience.
%K ZnO
%K chemical vapor transport method
%K X-ray rocking curve
%K Raman spectrum
%K photoluminescence<br>氧化锌
%K 化学气相传输法
%K 摇摆曲线
%K 拉曼光谱
%K 光致发光谱
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=84529CA2B2E519AC&jid=ABC0063016AF57E1C73EF43C8D2212BD&aid=4F6B9248243977C6&yid=A732AF04DDA03BB3&vid=BC12EA701C895178&iid=94C357A881DFC066&sid=3382A18868551611&eid=A02B0E6E62BE4F0C&journal_id=1000-324X&journal_name=无机材料学报&referenced_num=0&reference_num=24