Numéro |
Rev. Phys. Appl. (Paris)
Volume 15, Numéro 3, mars 1980
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Page(s) | 701 - 706 | |
DOI | https://doi.org/10.1051/rphysap:01980001503070100 |
Rev. Phys. Appl. (Paris) 15, 701-706 (1980)
DOI: 10.1051/rphysap:01980001503070100
Centre d'Etudes Nucléaires de Grenoble, Département de Recherche Fondamentale, Section de Physique du Solide, 85 X, 38041 Grenoble Cedex, France
6170W - Impurity concentration, distribution, and gradients.
6180M - Channelling, blocking and energy loss of particles.
7155F - Impurity and defect levels in tetrahedrally bonded nonmetals.
7830G - Infrared and Raman spectra in inorganic crystals.
7850G - Impurity and defect absorption in semiconductors.
7855D - Photoluminescence in tetrahedrally bonded nonmetals.
Key words
gold -- II VI semiconductors -- impurity and defect absorption spectra of inorganic solids -- impurity electron states -- infrared spectra of inorganic solids -- luminescence of inorganic solids -- photoluminescence -- zinc compounds -- ZnTe:Au -- capacitance -- luminescence -- infrared absorption -- impurity identification -- channelling
DOI: 10.1051/rphysap:01980001503070100
Impurity identification and characterization by electrical optical and nuclear methods. The ZnTe : Au case
N. Magnea, J.L. Pautrat, K. Saminadayar, B. Pajot, P. Martin et A. BontempsCentre d'Etudes Nucléaires de Grenoble, Département de Recherche Fondamentale, Section de Physique du Solide, 85 X, 38041 Grenoble Cedex, France
Abstract
Gold is characterized in pure ZnTe by capacitance, luminescence and infrared absorption experiments. The position of gold in the lattice is analysed by channeling of charged particules. We show that gold is principally introduced in substitutional position (Au zn) and give a simple acceptor level at EV + 272 meV.
Résumé
L'or introduit par diffusion dans du tellurure de zinc de haute pureté a été caractérisé par des mesures de capacité, de luminescence et d'absorption infrarouge. La position de l'or dans le réseau est analysée par canalisation de particules chargées. II apparait que l'or se trouve principalement en site substitutionnel (Au Zn) et donne un accepteur simple à 272 meV de la bande de valence.
6170W - Impurity concentration, distribution, and gradients.
6180M - Channelling, blocking and energy loss of particles.
7155F - Impurity and defect levels in tetrahedrally bonded nonmetals.
7830G - Infrared and Raman spectra in inorganic crystals.
7850G - Impurity and defect absorption in semiconductors.
7855D - Photoluminescence in tetrahedrally bonded nonmetals.
Key words
gold -- II VI semiconductors -- impurity and defect absorption spectra of inorganic solids -- impurity electron states -- infrared spectra of inorganic solids -- luminescence of inorganic solids -- photoluminescence -- zinc compounds -- ZnTe:Au -- capacitance -- luminescence -- infrared absorption -- impurity identification -- channelling