摘要
Al-inducedlateralcrystallizationofamorphoussiliconthinfilmsbymicrowaveannealingisinvestigated.ThecrystallizedSifilmsareexaminedbyopticalmicroscopy,Ramanspectroscopy,transmissionelectronmicroscopyandtransmissionelectrondiffractionmicrography.Aftermicrowaveannealingat480℃for50min,theamorphousSiiscompletelycrystallizedwithlargegrainsofmain(111)orientation.Therateoflateralcrystallizationis0.04μm/min.Thisprocess,labeledMILC-MA,notonlylowersthetemperaturebutalsoreducesthetimeofcrystallization.ThecrystallizationmechanismduringmicrowaveannealingandtheelectricalpropertiesofpolycrystallineSithinfilmsareanalyzed.ThisMILC-MAprocesshaspotentialapplicationsinlargeareaelectronics.
出版日期
2002年04月14日(中国期刊网平台首次上网日期,不代表论文的发表时间)