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Surface roughness o...
Surface roughness of pyrolytic tin dioxide films evaluated by different methods
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- Niklasson, Gunnar A. (författare)
- Department of Materials Science, The Ångström Laboratory, Uppsala University, Uppsala, Sweden
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- Rönnow, Daniel (författare)
- Department of Materials Science, The Ångström Laboratory, Uppsala University, Uppsala, Sweden; Institute of Optical Research, Electrum, Kista, Sweden
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- Strömme, Maria, 1970- (författare)
- Uppsala universitet,Nanoteknologi och funktionella material,Department of Materials Science, The Ångström Laboratory, Uppsala University, Uppsala, Sweden
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- Kullman, Lisen (författare)
- Department of Materials Science, The Ångström Laboratory, Uppsala University, Uppsala, Sweden
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- Nilsson, Hans (författare)
- Department of Materials Science, The Ångström Laboratory, Uppsala University, Uppsala, Sweden
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- Roos, Arne (författare)
- Department of Materials Science, The Ångström Laboratory, Uppsala University, Uppsala, Sweden
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(creator_code:org_t)
- 2000
- 2000
- Engelska.
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Ingår i: Thin Solid Films. - 0040-6090 .- 1879-2731. ; 359:2, s. 203-209
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://urn.kb.se/re...
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Abstract
Ämnesord
Stäng
- The scaling of surface roughness in thin spray pyrolyzed fluorinated tin dioxide films of different thicknesses was obtained from atomic force microscopy. The data show that, within experimental uncertainties, the effective dimensionality of the surface is 2; hence no evidence of fractal surface roughness was found. Other methods – based upon light scattering and cyclic voltammetry – gave additional information on the surface topography. Cyclic voltammetry measurements show that the reaction sites on the surface are distributed in a fractal structure and may be identified with hillocks seen in surface reliefs.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Nanoteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Nano-technology (hsv//eng)
Nyckelord
- Surface roughness; Tin dioxide; Atomic force microscopy; Electrochemistry
- Teknisk fysik med inriktning mot nanoteknologi och funktionella material
- Engineering Science with specialization in Nanotechnology and Functional Materials
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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