DocumentCode
3381543
Title
On the Possibility of a Graphene Based Chemical Sensor
Author
Joshi, Prasoon ; Gupta, Awnish ; Eklund, P.C. ; Tadigadapa, Srinivas A.
Author_Institution
Pennsylvania State Univ., University Park
fYear
2007
fDate
10-14 June 2007
Firstpage
2325
Lastpage
2328
Abstract
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.
Keywords
chemical sensors; electrical conductivity; nanostructured materials; 2D-nanomaterials; chemical sensor; chemistors; conductivity; graphene flakes; Atomic layer deposition; Chemical engineering; Chemical sensors; Conducting materials; Contacts; Gases; Lithography; Optical films; Optical sensors; Pollution measurement; ChemFET; adsorption; chemically sensitive resistor; gas sensor; graphene;
fLanguage
English
Publisher
ieee
Conference_Titel
Solid-State Sensors, Actuators and Microsystems Conference, 2007. TRANSDUCERS 2007. International
Conference_Location
Lyon
Print_ISBN
1-4244-0842-3
Electronic_ISBN
1-4244-0842-3
Type
conf
DOI
10.1109/SENSOR.2007.4300635
Filename
4300635
Link To Document