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Establishment of the correlation law between electron density, infrared absorption and doping concentration in Ga3+-doped ZnO
Langue
en
Article de revue
Ce document a été publié dans
Materials Research Bulletin. 2013, vol. 48, n° 3, p. 1155-1159
Elsevier
Résumé en anglais
A polyol-mediated synthesis allows the obtaining of doped zinc oxides nanoparticles with tunable infrared absorption properties via the doping concentration. In a first step the prepared nanoparticles are characterized in ...Lire la suite >
A polyol-mediated synthesis allows the obtaining of doped zinc oxides nanoparticles with tunable infrared absorption properties via the doping concentration. In a first step the prepared nanoparticles are characterized in terms of chemical composition (purity and homogeneity), crystallite size and agglomerate morphology. A correlation law between the infrared absorbing efficiency, the free electron density and the doping concentration is then clearly established; this law is based on the neighboring probability of the dopant ions in the crystal network.< Réduire
Mots clés en anglais
Oxides
Chemical synthesis
Optical properties
Origine
Importé de halUnités de recherche