High energy transmission of Al2O3 doped with light transition metals

Cosima Schuster; J. Klimke; Udo Schwingenschlögl

doi:10.1063/1.3679746

High energy transmission of Al2O3 doped with light transition metals

Cosima Schuster, J. Klimke, Udo Schwingenschlögl

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Abstract

The transmission of transparent colored ceramics based on Al2O3doped with light transition metals is measured in the visible and infrared range. To clarify the role of the dopands we perform ab initiocalculations. We discuss the electronic structure and present optical spectra obtained in the independent particle approximation. We argue that the gross spectral features of Co- and Ni-doped Al2O3 samples are described by our model, while the validity of the approach is limited for Cr-doped Al2O3.

Original language	English (US)
Pages (from-to)	044522
Journal	The Journal of Chemical Physics
Volume	136
Issue number	4
DOIs	https://doi.org/10.1063/1.3679746
State	Published - Feb 1 2012

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KAUST Repository Item: Exported on 2020-10-01

ASJC Scopus subject areas

General Physics and Astronomy
Physical and Theoretical Chemistry

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10.1063/1.3679746

https://repository.kaust.edu.sa/bitstream/10754/314675/1/High%20energy%20transmission%20of%20Al2O3%20doped%20with%20light%20transition%20metals.pdf

Cite this

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abstract = "The transmission of transparent colored ceramics based on Al2O3doped with light transition metals is measured in the visible and infrared range. To clarify the role of the dopands we perform ab initiocalculations. We discuss the electronic structure and present optical spectra obtained in the independent particle approximation. We argue that the gross spectral features of Co- and Ni-doped Al2O3 samples are described by our model, while the validity of the approach is limited for Cr-doped Al2O3.",

author = "Cosima Schuster and J. Klimke and Udo Schwingenschl{\"o}gl",

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AU - Klimke, J.

AU - Schwingenschlögl, Udo

N1 - KAUST Repository Item: Exported on 2020-10-01

PY - 2012/2/1

Y1 - 2012/2/1

N2 - The transmission of transparent colored ceramics based on Al2O3doped with light transition metals is measured in the visible and infrared range. To clarify the role of the dopands we perform ab initiocalculations. We discuss the electronic structure and present optical spectra obtained in the independent particle approximation. We argue that the gross spectral features of Co- and Ni-doped Al2O3 samples are described by our model, while the validity of the approach is limited for Cr-doped Al2O3.

AB - The transmission of transparent colored ceramics based on Al2O3doped with light transition metals is measured in the visible and infrared range. To clarify the role of the dopands we perform ab initiocalculations. We discuss the electronic structure and present optical spectra obtained in the independent particle approximation. We argue that the gross spectral features of Co- and Ni-doped Al2O3 samples are described by our model, while the validity of the approach is limited for Cr-doped Al2O3.

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UR - http://scitation.aip.org/content/aip/journal/jcp/136/4/10.1063/1.3679746

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SP - 044522

JO - The Journal of Chemical Physics

JF - The Journal of Chemical Physics

IS - 4

ER -

High energy transmission of Al2O3 doped with light transition metals

Abstract

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