Transparent, Low-Power Pressure Sensor Matrix Based on Coplanar-Gate Graphene Transistors
- Title
- Transparent, Low-Power Pressure Sensor Matrix Based on Coplanar-Gate Graphene Transistors
- Author
- 김도환
- Keywords
- CHEMICAL-VAPOR-DEPOSITION
- Issue Date
- 2014-05
- Publisher
- WILEY-V C H VERLAG GMBH, BOSCHSTRASSE 12, D-69469 WEINHEIM, GERMANY
- Citation
- ADVANCED MATERIALS, 권: 26, 호: 27, 페이지: 4735-+
- Abstract
- A novel device architecture for preparing a transparent and low-voltage graphene pressure-sensor matrix on plastic and rubber substrates is demonstrated. The coplanar gate configuration of the graphene transistor enables a simplified procedure. The resulting devices exhibit excellent device performance, including a high transparency of ca. 80% in the visible range, a low operating voltage less than 2 V, a high pressure sensitivity of 0.12 kPa(-1), and excellent mechanical durability over 2500 cycles.
- URI
- http://onlinelibrary.wiley.com/doi/10.1002/adma.201400918/abstracthttp://hdl.handle.net/20.500.11754/46114
- ISSN
- 0935-9648; 1521-4095
- DOI
- 10.1002/adma.201400918
- Appears in Collections:
- COLLEGE OF ENGINEERING[S](공과대학) > CHEMICAL ENGINEERING(화학공학과) > Articles
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