Humidity sensor using surface adsorbed channel modulated Graphene nanoribbon: NEGF approach

This conference paper was presented in theInternational Conference on Electrical and Computer Engineering, ICECE 2014; Pan Pacific Sonargaon DhakaDhaka; Bangladesh; 20 December 2014 through 22 December 2014 [© 2014 IEEE] The conference paper's definite version is available at: http://dx.doi.org...

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मुख्य लेखकों:	Shakil, Shifur Rahman, Zohra, Fatema Tuz, Pramanik, Parna, Tushar, Raihanul Islam
अन्य लेखक:	Department of Computer Science and Engineering, BRAC University
स्वरूप:	Conference paper
भाषा:	English
प्रकाशित:	© 2014 Institute of Electrical and Electronics Engineers Inc. 2017
विषय:	GNR GNRHS Graphene Humidity sensor NEGF
ऑनलाइन पहुंच:	http://hdl.handle.net/10361/7563 http://dx.doi.org/10.1109/ICECE.2014.7026951

id	10361-7563
record_format	dspace
spelling	10361-75632018-07-25T10:25:43Z Humidity sensor using surface adsorbed channel modulated Graphene nanoribbon: NEGF approach Shakil, Shifur Rahman Zohra, Fatema Tuz Pramanik, Parna Tushar, Raihanul Islam Department of Computer Science and Engineering, BRAC University GNR GNRHS Graphene Humidity sensor NEGF This conference paper was presented in theInternational Conference on Electrical and Computer Engineering, ICECE 2014; Pan Pacific Sonargaon DhakaDhaka; Bangladesh; 20 December 2014 through 22 December 2014 [© 2014 IEEE] The conference paper's definite version is available at: http://dx.doi.org/10.1109/ICECE.2014.7026951 Electronic transport properties of Graphene nanoribbon (GNR) are explored by self-consistent numerical simulation. The effects of vapour (H2O) adsorption in GNR sheets on its current-voltage (I-V) characteristics, conductivity, electrostatic difference potential and device density of states were studied with necessary physical insight. We found that conductivity of GNR sheet increases in some particular energy range with the increase in number of H2O molecules adsorbed. Then we encounter the effects of metal-GNR contact to investigate the practical performance of GNR as a medium of humidity sensing. Later we propose a simple schematic model for GNR Humidity Sensor (GNRHS) to investigate its performance in applied regime. Published 2017-01-05T05:28:46Z 2017-01-05T05:28:46Z 2015-01 Conference paper Shakil, S. R., Zohra, F. T., Pramanik, P., Tushar, R. I., Saha, A. K., & Bhuian, M. B. H. (2015). Humidity sensor using surface adsorbed channel modulated graphene nanoribbon: NEGF approach. Paper presented at the 8th International Conference on Electrical and Computer Engineering: Advancing Technology for a Better Tomorrow, ICECE 2014, 377-380. doi:10.1109/ICECE.2014.7026951 978-147994166-7 http://hdl.handle.net/10361/7563 http://dx.doi.org/10.1109/ICECE.2014.7026951 en http://ieeexplore.ieee.org/document/7026951/ © 2014 Institute of Electrical and Electronics Engineers Inc.
institution	Brac University
collection	Institutional Repository
language	English
topic	GNR GNRHS Graphene Humidity sensor NEGF
spellingShingle	GNR GNRHS Graphene Humidity sensor NEGF Shakil, Shifur Rahman Zohra, Fatema Tuz Pramanik, Parna Tushar, Raihanul Islam Humidity sensor using surface adsorbed channel modulated Graphene nanoribbon: NEGF approach
description	This conference paper was presented in theInternational Conference on Electrical and Computer Engineering, ICECE 2014; Pan Pacific Sonargaon DhakaDhaka; Bangladesh; 20 December 2014 through 22 December 2014 [© 2014 IEEE] The conference paper's definite version is available at: http://dx.doi.org/10.1109/ICECE.2014.7026951
author2	Department of Computer Science and Engineering, BRAC University
author_facet	Department of Computer Science and Engineering, BRAC University Shakil, Shifur Rahman Zohra, Fatema Tuz Pramanik, Parna Tushar, Raihanul Islam
format	Conference paper
author	Shakil, Shifur Rahman Zohra, Fatema Tuz Pramanik, Parna Tushar, Raihanul Islam
author_sort	Shakil, Shifur Rahman
title	Humidity sensor using surface adsorbed channel modulated Graphene nanoribbon: NEGF approach
title_short	Humidity sensor using surface adsorbed channel modulated Graphene nanoribbon: NEGF approach
title_full	Humidity sensor using surface adsorbed channel modulated Graphene nanoribbon: NEGF approach
title_fullStr	Humidity sensor using surface adsorbed channel modulated Graphene nanoribbon: NEGF approach
title_full_unstemmed	Humidity sensor using surface adsorbed channel modulated Graphene nanoribbon: NEGF approach
title_sort	humidity sensor using surface adsorbed channel modulated graphene nanoribbon: negf approach
publisher	© 2014 Institute of Electrical and Electronics Engineers Inc.
publishDate	2017
url	http://hdl.handle.net/10361/7563 http://dx.doi.org/10.1109/ICECE.2014.7026951
work_keys_str_mv	AT shakilshifurrahman humiditysensorusingsurfaceadsorbedchannelmodulatedgraphenenanoribbonnegfapproach AT zohrafatematuz humiditysensorusingsurfaceadsorbedchannelmodulatedgraphenenanoribbonnegfapproach AT pramanikparna humiditysensorusingsurfaceadsorbedchannelmodulatedgraphenenanoribbonnegfapproach AT tusharraihanulislam humiditysensorusingsurfaceadsorbedchannelmodulatedgraphenenanoribbonnegfapproach
_version_	1814307768459329536

Humidity sensor using surface adsorbed channel modulated Graphene nanoribbon: NEGF approach

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