Ghadiry, Mahdiar and Ismail, Razali and Naraghi, Bahareh and Abed, Sanaz Taheri and Kavosi, Daruosh and Fotovatikhah, Farnaz (2015) A new approach to model sensitivity of graphene-based gas sensors. Semiconductor Science and Technology, 30 (4). ISSN 0268-1242
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Official URL: http://dx.doi.org/10.1088/0268-1242/30/4/045012
Abstract
Carbon-based sensors are attractive because of their excellent sensing capability. In this paper, we propose a new approach to analytically model the sensitivity of these devices based on graphene. The model relies on the surface potential and current of the device. For the first time, we included ionization in the modelling and examined the importance of this effect. In order to validate the model, the results are compared with experimental data from a fabricated device.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | model sensitivity, new approaches |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Electrical Engineering |
| ID Code: | 55717 |
| Deposited By: | Practical Student |
| Deposited On: | 28 Sep 2016 03:47 |
| Last Modified: | 15 Feb 2017 01:47 |
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