Wafer-Scale Graphene Integrated Circuit.
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| Title: | Wafer-Scale Graphene Integrated Circuit. |
|---|---|
| Authors: | Yu-Ming Lin, Vatdes-Garcia, Alberto, Shu-Jen Han, Farmer, Damon B., Meric, Inane, Yanning Sun, Yanqing Wu, Dimitrakopoulos, Christos, Grill, Alfred, Avouris, Phaedon, Jenkins, Keith A. |
| Source: | Science (pre-March 2025). 6/10/2011, Vol. 332 Issue 6035, p1294-1297. 4p. |
| Subjects: | Integrated circuits, Graphene, Silicon carbide, Technological innovations, Wafer-scale integration of circuits, Broadband communication systems, Radio frequency integrated circuits |
| Abstract: | A wafer-scale graphene circuit was demonstrated in which all circuit components, including graphene field-effect transistor and inductors, were monolithically integrated on a single silicon carbide wafer. The integrated circuit operates as a broadband radio-frequency mixer at frequencies up to 10 gigahertz. These graphene circuits exhibit outstanding thermal stability with little reduction in performance (less than 1 decibel) between 300 and 400 kelvin. These results open up possibilities of achieving practical graphene technology with more complex functionality and performance. [ABSTRACT FROM AUTHOR] |
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| Database: | Psychology and Behavioral Sciences Collection |
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