1∕f noise in single-walled carbon nanotube devices
| Autor: | E. S. Snow, Marcus D. Lay, F.K. Perkins, J. P. Novak |
|---|---|
| Rok vydání: | 2004 |
| Předmět: |
Materials science
Physics and Astronomy (miscellaneous) business.industry Carbon nanotube actuators Nanotechnology Carbon nanotube Noise (electronics) law.invention Carbon nanotube field-effect transistor Optical properties of carbon nanotubes law Empirical formula Optoelectronics Electronics business Scaling |
| Zdroj: | Applied Physics Letters. 85:4172-4174 |
| ISSN: | 1077-3118 0003-6951 |
| DOI: | 10.1063/1.1812838 |
| Popis: | We report the scaling behavior of 1∕f noise in single-walled carbon nanotube devices. In this study we use two-dimensional carbon nanotube networks to explore the geometric scaling of 1∕f noise and find that for devices of a given resistance the noise scales inversely with device size. We have established an empirical formula that describes this behavior over a wide range of device parameters that can be used to assess the noise characteristics of carbon nanotube-based electronic devices and sensors. |
| Databáze: | OpenAIRE |
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