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TiO2 and Ta2O5 powders with 99.99% in purity were mixed in molar
ratio 0.96:0.04, and then grounded by ball milling for
12 h. The homogenous mixture was palletized, pressed
into disc, calcined at 1100∘C for 5 h in air and then
furnace cooled to room temperature.
Ti0.96Ta0.04O2 thin films were grown by the pulsed
laser deposition technique onto glass substrates at a
TiO2??Ta2O5 ???????0.96??0.02??Ti0.96Ta0.04O2??????4??0.96+5??0.04-2??2=0.04?????0??????????
substrate temperature of 300∘C and oxygen partial
pressure of 0.45Pa.
6Â¥2012-03-14 09:40:41
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sunyu730_emuch@126.com
2Â¥2012-03-12 21:04:08
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?: Originally posted by ????730 at 2012-03-12 21:04:08:
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?????????????????¡À??????Ti0.96Ta0.04O2????TiO2??Ta2O5????????????
3Â¥2012-03-12 21:22:12
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