Atomic-layer growth of TiO2-II thin films

被引:29
作者
Aarik, J
Aidla, A
Uustare, T
机构
[1] Institute of Experimental Physics and Technology, University of Tartu, Tartu, EE2400
关键词
D O I
10.1080/095008396180911
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Thin films of the high-pressure polymorph of titania, TIO2-II, were grown by atomic-layer deposition (ALD) using TiCI4 and H2O as precursors. Pure TiO2-II was synthesized at substrate temperatures ranging from 375 to 550 degrees C while the films grown at 350 and 600 degrees C contained mixed anatase-TiO2-II and rutile-TiO2-II phases respectively. Transformation of ALD-grown TIO2-II into rutile occurred on post-growth annealing at temperatures as high as 700 degrees C.
引用
收藏
页码:115 / 119
页数:5
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