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- Title
Conductivity of nano-MIM diodes with a carbonaceous active medium in a model including percolation effects.
- Authors
Mordvintsev, V. M.; Levin, V. L.
- Abstract
A model proposed previously for processes in nano-MIM (metal-insulator-metal) diodes with a carbonaceous active medium is developed and refined. The inclusion of percolation effects in the insulating gap yields qualitatively new results and provides better agreement between the calculations and experimental data for physically reasonable values of all the parameters. An analysis of the model has made it possible to distinguish two different elements in the mechanism upon which it is based, which are important for understanding the essence of the processes that take place in electroformed nano-MIM diodes with a carbonaceous active medium: an internal negative feedback in the structure and modulation of the parameters of the cathode potential barrier. These elements show up in different ways in the observed characteristics of MIM structures.
- Subjects
DIODES; CARBON; PERCOLATION theory
- Publication
Technical Physics, 1999, Vol 44, Issue 11, p1322
- ISSN
1063-7842
- Publication type
Article
- DOI
10.1134/1.1259517