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Wafer-Scale Graphene Integrated Circuit
被引:727
|作者:
Lin, Yu-Ming
[1
]
Valdes-Garcia, Alberto
[1
]
Han, Shu-Jen
[1
]
Farmer, Damon B.
[1
]
Meric, Inanc
[1
]
Sun, Yanning
[1
]
Wu, Yanqing
[1
]
Dimitrakopoulos, Christos
[1
]
Grill, Alfred
[1
]
Avouris, Phaedon
[1
]
Jenkins, Keith A.
[1
]
机构:
[1] IBM Thomas J Watson Res Ctr, Yorktown Hts, NY 10598 USA
来源:
关键词:
EPITAXIAL GRAPHENE;
HIGH-FREQUENCY;
TRANSISTORS;
GROWTH;
D O I:
10.1126/science.1204428
中图分类号:
O [数理科学和化学];
P [天文学、地球科学];
Q [生物科学];
N [自然科学总论];
学科分类号:
07 ;
0710 ;
09 ;
摘要:
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.
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页码:1294 / 1297
页数:4
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