A Comparative Study of Increasing Sensitivity Based on MoS2 Gas Sensor

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Title	A Comparative Study of Increasing Sensitivity Based on MoS2 Gas Sensor
Authors	Shakil, S.R. Tarannum, N. Rhaman, M.K.
ORCID
Keywords	NEGF Gas sensor Electron density of states Transport properties
Type	Article
Date of Issue	2017
URI	http://essuir.sumdu.edu.ua/handle/123456789/65984
Publisher	Sumy State University
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Citation	Shakil, S.R. A Comparative Study of Increasing Sensitivity Based on MoS2 Gas Sensor [Текст] / S.R. Shakil, N. Tarannum, M.K. Rhaman // Журнал нано- та електронної фізики. – 2017. – Т.9, № 6. – 06003. – DOI: 10.21272/jnep.9(6).06003.
Abstract	A theoretical study of NO2 sensing capability of MoS2 doped with elements including Si and Fe is carried out. To understand the interaction effects between MoS2 and NO2 in consideration of electronic transport properties has been observed carefully. By bringing dopants and defects into the 2D sheets of MoS2 have significant effects on transport properties which are observed from I-V curves. Finally, we conclude that MoS2 can be used as potential gas sensor and the sensing properties of MoS2 can be enhanced with Fe dopant.
Appears in Collections:	Журнал нано- та електронної фізики (Journal of nano- and electronic physics)