EFFECT OF AL DOPANT ON THE STRUCTURAL AND OPTICAL PROPERTIES OF ZnO NANOPOWDERS SYNTHESIZE BY SOL-GEL METHOD

dc.contributor.author	ARAB, L
dc.contributor.author	GUERGOURI, K
dc.contributor.author	BERKANE, H
dc.date.accessioned	2022-05-30T10:33:08Z
dc.date.available	2022-05-30T10:33:08Z
dc.date.issued	2013-12-16
dc.identifier.uri	http://depot.umc.edu.dz/handle/123456789/12774
dc.description.abstract	Pure and Al doped zinc oxide nanopowders have been synthesized by sol-gel method. This method permit to obtain a very small grain size (23-36 nm), with grain size in undoped ZnO powder are larger than those Al doped ZnO powders. All the samples indicate a band gap of about 3.44 eV. The undoped and Al doped ZnO powders show a granular morphology, with some differences for nanopowders doped with a higher percentage more than 3%
dc.language.iso	en
dc.publisher	Université Frères Mentouri - Constantine 1
dc.subject	Nanopowders
dc.subject	AFM studies
dc.subject	Photonic band gap
dc.title	EFFECT OF AL DOPANT ON THE STRUCTURAL AND OPTICAL PROPERTIES OF ZnO NANOPOWDERS SYNTHESIZE BY SOL-GEL METHOD
dc.type	Article