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Specific Process Knowledge/Thin film deposition/Deposition of TiW: Difference between revisions

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| TiW alloy: 10%/90% by weight
| TiW alloy: 10%/90% by weight
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==Deposited film characteristics==
AFM pictures show how the surface roughness is dependent on the process parameters.
For the sputter process, the effect and argon pressure can be set to different values. Depending on the process parameters, the deposited layers will have different characteristics: the roughness, grain size and uniformity may be differnt.
'''Effect 150 W, pressure 1*10<sup>-3</sup> mbar'''
With use of the settings 150W and 1*10<sup>-3</sup> mbar, a surface with low roughness is deposited.
[[Image:Tiw 150W 0 001 nr2.jpg|480x480px|center|thumb|AFM picture of sputter deposited TiW. Used settings: 150W and 1*10<sup>-3</sup> mbar.]]
''Measurement done September 2008, KNIL.''