학술논문
Detection of ionizing radiation using graphene field effect transistors
Document Type
Conference
Author
Source
2009 IEEE Nuclear Science Symposium Conference Record (NSS/MIC) Nuclear Science Symposium Conference Record (NSS/MIC), 2009 IEEE. :90-95 Oct, 2009
Subject
Language
ISSN
1082-3654
Abstract
We propose schemes of using graphene field effect transistors (GFET) to detect ionizing radiation. The detection is based on the high sensitivity of graphene to local change of electrical field that can result from the interaction of radiation with a semiconductor substrate in a GFET. We present preliminary modeling and experimental work to develop a prototype sensor, and discuss potential advantages compared to conventional detectors.