摘要
PolycrystallineZnOfilmswerepreparedonglasswaferusingZntargetsbyradiofrequency(RF)reactivesputteringtechniqueunderdifferentdepositionconditions.X-raydiffraction(XRD)andopticaltransmittancespectrumwereemployedtoanalyzethestructureandopticalcharacterofthefilms.Thestrainandstressinfilms,aswellasthepackingdensityarecalculatedintermsofrefractiveindexoffilmsmeasuredwithanellipticpolarizationanalyzer.ItisthedepositionconditionsthathavegreateffectsonthestructuralandopticalpropertiesofZnOfilms.Undertheoptimalconditions,theonlyevidentpeakinXRDspectrumwas(002)peakwiththefullwidthathalfmaximum(FWHM)of0.20°showingthegrainsizeof42.8nm.Thepackingdensity,thestressin(002)planeandtheaverageopticaltransmittanceinthevisibleregionwereabout97%,-1.06×109N/m2and92%,respectively.
出版日期
2004年02月12日(中国Betway体育网页登陆平台首次上网日期,不代表论文的发表时间)