On the possibility of a graphene based chemical sensor

被引：0
|
作者：
Joshi, Prasoon [1 ]
Gupta, Awnish [1 ]
Eklund, Peter C.
Tadigadapa, Srinivas A.
机构：
[1] Penn State Univ, Dept Phys, University Pk, PA USA
来源：
TRANSDUCERS '07 & EUROSENSORS XXI, DIGEST OF TECHNICAL PAPERS, VOLS 1 AND 2 | 2007年
基金：
美国国家科学基金会;
关键词：
graphene; chemically sensitive resistor; ChemFET; gas sensor; adsorption;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The availability of 2D-nanomaterials such as graphene flakes provides a new technique for chemical sensing in which the conductivity of the graphene film serving as the sensor material can be directly modulated in the presence of chemicals as in chemistors. In this paper we investigate the potential of atomically thin graphene flakes for chemical sensing application using gated field effect response of the material.
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页数：2
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