XRD and photoluminescence studies of pure and in2O3 doped ZnO Nanophases

N. Boulares; K. Guergouri; N. Tabet; A. Lusson; F. Sibieude; C. Monty

doi:10.4028/0-87849-962-8.393

XRD and photoluminescence studies of pure and in₂O₃ doped ZnO Nanophases

N. Boulares^*, K. Guergouri, N. Tabet, A. Lusson, F. Sibieude, C. Monty

^*Corresponding author for this work

King Fahd University of Petroleum & Minerals

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

1 Scopus citations

Abstract

ZnO oxide is a promising material for optoelectronics because of its wide and direct gap (Eg=3.4 eV). Pure and doped zinc oxide powders of various grain sizes have been synthesized by vaporisation-condensation method using a solar furnace. The initial powders contained from O to 5 In₂O₃ mol % . X-ray diffraction technique (XRD) has been used to measure the lattice parameter and the grain size as a function of the composition, the results show the appearance of the spinel phase Zn₅In₂O₈ in the micopowders and the decrease of the grain size of nanopowders as the In concentration increases for all considered compositions. The photoluminescence spectra revealed the presence of two main transitions at 3.31 and 3.36 eV, a shift of the excitonic peaks towards the lower energies, a drastic reduction of the exciton bound to donor emission from the doped material and a large broadening of the excitonic emission in In doped nanopowder.

Original language	English
Title of host publication	Cross-Disciplinary Applied Research in Materials Science and Technology - Proceedings of the 1st International Meeting on Applied Physics, (APHYS-2003)
Publisher	Trans Tech Publications Ltd
Pages	393-398
Number of pages	6
ISBN (Print)	0878499628, 9780878499625
DOIs	https://doi.org/10.4028/0-87849-962-8.393
State	Published - 2005

Publication series

Name	Materials Science Forum
Volume	480-481
ISSN (Print)	0255-5476
ISSN (Electronic)	1662-9752

Keywords

Doping
Nanomaterials
Photoluminescence
XRD
ZnO

ASJC Scopus subject areas

General Materials Science
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.4028/0-87849-962-8.393

Cite this

Boulares, N., Guergouri, K., Tabet, N., Lusson, A., Sibieude, F., & Monty, C. (2005). XRD and photoluminescence studies of pure and in₂O₃ doped ZnO Nanophases. In Cross-Disciplinary Applied Research in Materials Science and Technology - Proceedings of the 1st International Meeting on Applied Physics, (APHYS-2003) (pp. 393-398). (Materials Science Forum; Vol. 480-481). Trans Tech Publications Ltd. https://doi.org/10.4028/0-87849-962-8.393

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title = "XRD and photoluminescence studies of pure and in2O3 doped ZnO Nanophases",

abstract = "ZnO oxide is a promising material for optoelectronics because of its wide and direct gap (Eg=3.4 eV). Pure and doped zinc oxide powders of various grain sizes have been synthesized by vaporisation-condensation method using a solar furnace. The initial powders contained from O to 5 In2O3 mol \% . X-ray diffraction technique (XRD) has been used to measure the lattice parameter and the grain size as a function of the composition, the results show the appearance of the spinel phase Zn5In2O8 in the micopowders and the decrease of the grain size of nanopowders as the In concentration increases for all considered compositions. The photoluminescence spectra revealed the presence of two main transitions at 3.31 and 3.36 eV, a shift of the excitonic peaks towards the lower energies, a drastic reduction of the exciton bound to donor emission from the doped material and a large broadening of the excitonic emission in In doped nanopowder.",

keywords = "Doping, Nanomaterials, Photoluminescence, XRD, ZnO",

author = "N. Boulares and K. Guergouri and N. Tabet and A. Lusson and F. Sibieude and C. Monty",

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Boulares, N, Guergouri, K, Tabet, N, Lusson, A, Sibieude, F & Monty, C 2005, XRD and photoluminescence studies of pure and in₂O₃ doped ZnO Nanophases. in Cross-Disciplinary Applied Research in Materials Science and Technology - Proceedings of the 1st International Meeting on Applied Physics, (APHYS-2003). Materials Science Forum, vol. 480-481, Trans Tech Publications Ltd, pp. 393-398. https://doi.org/10.4028/0-87849-962-8.393

XRD and photoluminescence studies of pure and in₂O₃ doped ZnO Nanophases. / Boulares, N.; Guergouri, K.; Tabet, N. et al.
Cross-Disciplinary Applied Research in Materials Science and Technology - Proceedings of the 1st International Meeting on Applied Physics, (APHYS-2003). Trans Tech Publications Ltd, 2005. p. 393-398 (Materials Science Forum; Vol. 480-481).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - XRD and photoluminescence studies of pure and in2O3 doped ZnO Nanophases

AU - Boulares, N.

AU - Guergouri, K.

AU - Tabet, N.

AU - Lusson, A.

AU - Sibieude, F.

AU - Monty, C.

PY - 2005

Y1 - 2005

N2 - ZnO oxide is a promising material for optoelectronics because of its wide and direct gap (Eg=3.4 eV). Pure and doped zinc oxide powders of various grain sizes have been synthesized by vaporisation-condensation method using a solar furnace. The initial powders contained from O to 5 In2O3 mol % . X-ray diffraction technique (XRD) has been used to measure the lattice parameter and the grain size as a function of the composition, the results show the appearance of the spinel phase Zn5In2O8 in the micopowders and the decrease of the grain size of nanopowders as the In concentration increases for all considered compositions. The photoluminescence spectra revealed the presence of two main transitions at 3.31 and 3.36 eV, a shift of the excitonic peaks towards the lower energies, a drastic reduction of the exciton bound to donor emission from the doped material and a large broadening of the excitonic emission in In doped nanopowder.

AB - ZnO oxide is a promising material for optoelectronics because of its wide and direct gap (Eg=3.4 eV). Pure and doped zinc oxide powders of various grain sizes have been synthesized by vaporisation-condensation method using a solar furnace. The initial powders contained from O to 5 In2O3 mol % . X-ray diffraction technique (XRD) has been used to measure the lattice parameter and the grain size as a function of the composition, the results show the appearance of the spinel phase Zn5In2O8 in the micopowders and the decrease of the grain size of nanopowders as the In concentration increases for all considered compositions. The photoluminescence spectra revealed the presence of two main transitions at 3.31 and 3.36 eV, a shift of the excitonic peaks towards the lower energies, a drastic reduction of the exciton bound to donor emission from the doped material and a large broadening of the excitonic emission in In doped nanopowder.

KW - Doping

KW - Nanomaterials

KW - Photoluminescence

KW - XRD

KW - ZnO

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BT - Cross-Disciplinary Applied Research in Materials Science and Technology - Proceedings of the 1st International Meeting on Applied Physics, (APHYS-2003)

PB - Trans Tech Publications Ltd

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Boulares N, Guergouri K, Tabet N, Lusson A, Sibieude F, Monty C. XRD and photoluminescence studies of pure and in₂O₃ doped ZnO Nanophases. In Cross-Disciplinary Applied Research in Materials Science and Technology - Proceedings of the 1st International Meeting on Applied Physics, (APHYS-2003). Trans Tech Publications Ltd. 2005. p. 393-398. (Materials Science Forum). doi: 10.4028/0-87849-962-8.393