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Sensing properties of gas sensor based on adsorption of NO2 with defect, pristine, Fe and Si-MoS2 layer

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dc.contributor.author Shakil, Shifur Rahman
dc.contributor.author Khan, Sabbir Ahmed
dc.date.accessioned 2017-01-05T06:11:36Z
dc.date.available 2017-01-05T06:11:36Z
dc.date.issued 2014
dc.identifier.citation Shakil, S. R., & Khan, S. A. (2014). Sensing properties of gas sensor based on adsorption of NO2 with defect, pristine, fe and si-MoS2 layer. Journal of Nano- and Electronic Physics, 6(4) en_US
dc.identifier.issn 20776772
dc.identifier.uri http://hdl.handle.net/10361/7565
dc.description This article was published in the Journal of Nano- and Electronic Physics [© 2014 Sumy State University] and the article website is at: http://jnep.sumdu.edu.ua/en/component/content/full_article/1329 en_US
dc.description.abstract Two-dimensional (2D) layered materials are currently being considered as entrant for future electronic devices. Molybdenum disulphide (MoS2) belongs to a family of layered transitional metal dichalcogenides(TMDS),has a unique characteristics of showing intrinsic semiconducting nature is being considered a major advantageous over graphene (which has no intrinsic band gap) as a two-dimensional (2D) channel material in field effect transistors(FET). In the paper, the results of investigations are presented concerning the affects of adsorption of NO2 gas on the surface of MoS2, defect-MoS2, Si-MoS2 and Fe-MoS2 layer. The changes density of states (DOS) and electrostatic difference potential of Si-MoS2 by applying different gate voltage were studied. We proposed that, NO2 might play an important role on MoS2 layer that can be used as gas sensor. In the research, it has been shown that in the case of gas sensor, the adsorption of NO2 with MoS2, Fe-MoS2, Si-MoS2 and defect-MoS2 play an important rule for sensing behavior. en_US
dc.language.iso en en_US
dc.publisher © 2014 Sumy State University en_US
dc.relation.uri http://jnep.sumdu.edu.ua/en/component/content/full_article/1329
dc.subject 2D MoS2 en_US
dc.subject DOS en_US
dc.subject Electrostatic difference potential en_US
dc.title Sensing properties of gas sensor based on adsorption of NO2 with defect, pristine, Fe and Si-MoS2 layer en_US
dc.type Article en_US
dc.description.version Published
dc.contributor.department Department of Computer Science and Engineering, BRAC University


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