2015
DOI: 10.1515/amm-2015-0240
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Crystal Structure And Optical Properties Of TiO2 Thin Films Prepared By Reactive RF Magnetron Sputtering

Abstract: In sputtering deposition process of TiO 2 , metal Ti or sintered TiO 2 target is used as deposition source. In this study, we have compared the characteristic of target materials. When TiO 2 target was used, stoichiometric TiO 2 films was deposited under the Ar atmosphere containing 1.0% of oxygen. The highest sputtering rate under this atmosphere was 3.9nm/min at 3.4W/cm 2 . But, sintered TiO 2 target is fragile and cannot endure higher density of input power than 3.4W/cm 2 . On the other hand, Ti target need… Show more

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Cited by 4 publications
(2 citation statements)
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“…28 The characteristic peaks at 2 θ = 27.46° and 44.06° correspond to the rutile TiO 2 (110) and (210) crystal planes. 29 The unlabelled peaks in the figure are mostly from monocrystalline silicon substrate. The prepared TiO 2 films are not pure anatase, which may be due to the influence of annealing temperature, and with the temperature increase, the anatase type TiO 2 films gradually change to rutile.…”
Section: Resultsmentioning
confidence: 99%
“…28 The characteristic peaks at 2 θ = 27.46° and 44.06° correspond to the rutile TiO 2 (110) and (210) crystal planes. 29 The unlabelled peaks in the figure are mostly from monocrystalline silicon substrate. The prepared TiO 2 films are not pure anatase, which may be due to the influence of annealing temperature, and with the temperature increase, the anatase type TiO 2 films gradually change to rutile.…”
Section: Resultsmentioning
confidence: 99%
“…The anatase and rutile structures differ in symmetry (and density); they belong to different space groups but both have a tetragonal crystal lattice. Rutile is the most stable form of TiO 2 , whereas anatase is metastable and transforms to the rutile phase upon heating (Sta et al 2014, Goto et al 2015. Table 1 contains the structural data for the anatase phase.…”
Section: Tio 2 Thin Filmsmentioning
confidence: 99%