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Negative differential resistance in nickel doped nano-carbon structures based on pyrogallol-formaldehyde xerogel

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Main Authors: Najeh, I., Saadoun, M., Viallet, B., Gauffier, J. L., Mansour, N Ben, Mir, L. El
Other Authors: Lassaad.ElMir@fsg.rnu.tn.
Format: Article
Language:English
Published: Universiti Malaysia Perlis 2016
Subjects:
Nano-carbon
Differential resistance
Sol-gel method
Online Access:http://dspace.unimap.edu.my:80/xmlui/handle/123456789/41222
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spelling my.unimap-412222016-03-31T03:46:24Z Negative differential resistance in nickel doped nano-carbon structures based on pyrogallol-formaldehyde xerogel Najeh, I. Saadoun, M. Viallet, B. Gauffier, J. L. Mansour, N Ben Mir, L. El Lassaad.ElMir@fsg.rnu.tn. Nano-carbon Differential resistance Sol-gel method Link to publisher's homepage at http://ijneam.unimap.edu.my/ Nickel doped nano-carbon structures have been synthesized by sol-gel method. In our approach the xerogel formation was activated by picric acid as catalyst and electric properties were explored by changing the pyrolysis temperature. The obtained electrical conducting carbon (ECC) structures were characterized by various techniques, X-ray diffraction (XRD) and electrical analysis. I(V) characteristic of the ECC pyrolysed at 625ºC temperature range presents a negative differential resistance at room temperature were the behaviour depend on maximum of current applied to the sample. However, the dynamics conductance G(ω) of the sample pyrolysed at 700ºC shows a semi-conducting and metallic behaviours depending on measurement temperature. 2016-03-31T03:46:24Z 2016-03-31T03:46:24Z 2010 Article International Journal of Nanoelectronics and Materials, vol.3, 2010, pages 113-122 1985-5761 (Printed) 1997-4434 (Online) http://ijneam.unimap.edu.my/ http://dspace.unimap.edu.my:80/xmlui/handle/123456789/41222 en Universiti Malaysia Perlis
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Nano-carbon
Differential resistance
Sol-gel method
spellingShingle Nano-carbon
Differential resistance
Sol-gel method
Najeh, I.
Saadoun, M.
Viallet, B.
Gauffier, J. L.
Mansour, N Ben
Mir, L. El
Negative differential resistance in nickel doped nano-carbon structures based on pyrogallol-formaldehyde xerogel
description Link to publisher's homepage at http://ijneam.unimap.edu.my/
author2 Lassaad.ElMir@fsg.rnu.tn.
author_facet Lassaad.ElMir@fsg.rnu.tn.
Najeh, I.
Saadoun, M.
Viallet, B.
Gauffier, J. L.
Mansour, N Ben
Mir, L. El
format Article
author Najeh, I.
Saadoun, M.
Viallet, B.
Gauffier, J. L.
Mansour, N Ben
Mir, L. El
author_sort Najeh, I.
title Negative differential resistance in nickel doped nano-carbon structures based on pyrogallol-formaldehyde xerogel
title_short Negative differential resistance in nickel doped nano-carbon structures based on pyrogallol-formaldehyde xerogel
title_full Negative differential resistance in nickel doped nano-carbon structures based on pyrogallol-formaldehyde xerogel
title_fullStr Negative differential resistance in nickel doped nano-carbon structures based on pyrogallol-formaldehyde xerogel
title_full_unstemmed Negative differential resistance in nickel doped nano-carbon structures based on pyrogallol-formaldehyde xerogel
title_sort negative differential resistance in nickel doped nano-carbon structures based on pyrogallol-formaldehyde xerogel
publisher Universiti Malaysia Perlis
publishDate 2016
url http://dspace.unimap.edu.my:80/xmlui/handle/123456789/41222
_version_ 1643799619473244160
score 13.209306

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