Characteristics of Alumina Films Formed by the Annealed Aluminum Films at High Temperatures in Air
2013 ◽
Vol 652-654
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pp. 371-374
Keyword(s):
Α Al2o3
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Al films (about 40 nm) were prepared on quartz substrates by thermal evaporation technique, and subsequently annealed in air for 1h at temperature ranging from 600 to 1300oC. The characteristics of the annealed films were investigated in this paper. The measurement results of XRD and Raman show that crystalline phase transformations of the annealed films will convert from γ, γ and α, up to α-Al2O3 with the increasing of the annealing temperature at 600 oC, 1200 oC, to 1300oC. AFM and transmission spectra reveal the effects of phase transformations on their morphology and optical properties.
2020 ◽
Vol 757
◽
pp. 012077
2016 ◽
Vol 42
(13)
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pp. 14452-14455
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2021 ◽
Vol 1879
(3)
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pp. 032058
Photoelectrochemical response studies of W deposited TiO2nanotubes via thermal evaporation technique
2012 ◽
Vol 9
(7)
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pp. 728-738
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2012 ◽
Vol 209
(8)
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pp. 1498-1510
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