Surface potential images of polycrystalline organic semiconductors obtained by Kelvin probe force microscopy
β Scribed by Haichao Huang; Haibo Wang; Jidong Zhang; Donghang Yan
- Book ID
- 106021508
- Publisher
- Springer
- Year
- 2008
- Tongue
- English
- Weight
- 425 KB
- Volume
- 95
- Category
- Article
- ISSN
- 1432-0630
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π SIMILAR VOLUMES
The local contact potential di β erence (CPD) of di β erent self-assembled n-alkanethiol monolayers on Au substrates has been measured using Kelvin probe force microscopy (KPFM). Our results demonstrate that KPFM can be used to obtain topography and CPD information simultaneously. The measured CPDs sh
## Abstract Kelvin probe force microscopy (KPFM) is usually applied to map the local surface potential of nanostructured materials at surfaces and interfaces. KPFM is commonly defined as a βsurface techniqueβ, even if this assumption is not fully justified. However, a quantification of the surface