Back to Search
Start Over
Observation of feature ripening inversion effect at the percolation threshold for the growth of thin silver films.
- Source :
-
Thin Solid Films . Apr2014, Vol. 556, p381-384. 4p. - Publication Year :
- 2014
-
Abstract
- Abstract: The growth behavior of thin silver films on organic layers is investigated during deposition by means of simultaneous in-situ monitoring of sheet resistance and transmittance. Thermally evaporated films up to 11nm show a distinct percolation behavior with strong resistance drop at the percolation thickness. Additionally, evaporations are divided into a sequence of one nanometer steps. In the deposition breaks, the films exhibit a ripening effect with an inversion at the percolation thickness, by changing from an increasing to decreasing sheet resistance over time. Scanning electron micrographs suggest same ripening mechanisms for islands below the percolation thickness as for holes above. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 00406090
- Volume :
- 556
- Database :
- Academic Search Index
- Journal :
- Thin Solid Films
- Publication Type :
- Academic Journal
- Accession number :
- 94906110
- Full Text :
- https://doi.org/10.1016/j.tsf.2014.01.067