High frequency properties of a CNT-based nanorelay
| Autor: | Susanne Viefers, T. Nord, Sven Axelsson, Jari M. Kinaret, L M Jonsson |
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| Rok vydání: | 2004 |
| Předmět: |
Electromagnetic field
Range (particle radiation) Materials science business.industry Mechanical Engineering Frequency drift Nanoelectromechanical relay Resonance Bioengineering Biasing General Chemistry law.invention Nuclear magnetic resonance Mechanics of Materials Relay law Electromechanical coupling Optoelectronics General Materials Science Electrical and Electronic Engineering business Computer Science::Information Theory |
| Zdroj: | Nanotechnology. 15:1497-1502 |
| ISSN: | 1361-6528 0957-4484 |
| Popis: | We have theoretically investigated the high frequency properties of a carbon-nanotube-based three-terminal nanoelectromechanical relay. The intrinsic mechanical frequency of the relay is in the GHz regime, and the electromechanical coupling shows a non-linear resonant behaviour in this frequency range. We discuss how these resonances may be detected and show that the resonance frequencies can be tuned by the bias voltage. Also, we show that the influence of external electromagnetic fields on the relay is negligible at all frequencies. |
| Databáze: | OpenAIRE |
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