Dutta, S. ; Narayan, K. S. (2004) Gate-voltage control of optically-induced charges and memory effects in polymer field-effect transistors Advanced Materials, 16 (23-24). pp. 2151-2155. ISSN 1521-4095
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Official URL: http://onlinelibrary.wiley.com/doi/10.1002/adma.20...
Related URL: http://dx.doi.org/10.1002/adma.200400084
Abstract
Memory operations in polymer phototransistors have been demonstrated. A fraction of light- induced drain current in the depletion mode of a polythiophene- based field- effect transistor persists after switching off the photoexcitation, and can be erased by reversing the gate voltage (Vg). Write, store, read, and erase operations can be performed by applying a combination of gate voltages and incident light over a wide temperature range.
Item Type: | Article |
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Source: | Copyright of this article belongs to John Wiley and Sons. |
Keywords: | Electro-optical Materials; Field-effect Transistors; Organic;polythiophenes |
ID Code: | 60045 |
Deposited On: | 08 Sep 2011 10:07 |
Last Modified: | 08 Sep 2011 10:07 |
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