Abstract
The polarization, temperature and frequency dependence of the conductivity of polyethylene and poliamide-6 films implanted with B+ ions at 60–100 keV to various fluences were investigated. The phenomenon of hysteresis was observed in the d.c. current–voltage dependence for the polymers implanted with moderate fluences. This effect was attributed to the aligning of electric dipoles (attributed to the carbon-rich clusters) in the implanted layer by the applied electric field. The possibility of fabrication of a sandwich structure insulator/conductive layer/insulator combining the ion implantation with the electrochemical deposition of dielectric polymer poly-ortho-phenylenediamine from solution was demonstrated. The spatial characteristics of this structure enable the control of the conductance of the concealed carbonaceous layer by applying an external electric field that opens the way for fabrication of a transistor-like electronic switch.
| Originalsprog | Engelsk |
|---|---|
| Tidsskrift | Nuclear Instruments and Methods in Physics Reseach B |
| Vol/bind | 148 |
| Udgave nummer | 1-4 |
| Sider (fra-til) | 1106-1110 |
| Antal sider | 5 |
| ISSN | 0168-583X |
| Status | Udgivet - jan. 1999 |
| Udgivet eksternt | Ja |