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Your search keyword '"Michel Vandevyver"' showing total 3 results
Start Over Author "Michel Vandevyver" Journal solid state communications
3 results on '"Michel Vandevyver"'

1. Optical properties of a donor-cadmium vacancy complex in CdTe

Author

Y. Marfaing, R. Triboulet, Michel Vandevyver, M. Hoclet, and B. Furgolle

Subjects
Cadmium, Photoluminescence, Materials science, Absorption spectroscopy, Inorganic chemistry, chemistry.chemical_element, General Chemistry, Condensed Matter Physics, Acceptor, Cadmium telluride photovoltaics, Crystallography, chemistry, Group (periodic table), Vacancy defect, Materials Chemistry
Abstract

An absorption spectrum with a resolved fine structure starting at 130 meV is measured on p -type CdTe. With the help of photoluminescence data, this spectrum is associated to a complex acceptor involving at least one group III donor and one cadmium vacancy.

Published
1974
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2. Excitation spectrum of the lithium acceptor in CdTe and estimation of the valence band parameters

Author

M. Hoclet, Y. Marfaing, L. Svob, Pierre Plumelle, and Michel Vandevyver

Subjects
Phonon, Doping, chemistry.chemical_element, General Chemistry, Condensed Matter Physics, Acceptor, Condensed Matter::Materials Science, chemistry, Atomic electron transition, Excited state, Materials Chemistry, Condensed Matter::Strongly Correlated Electrons, Lithium, Atomic physics, Ground state, Excitation
Abstract

The infrared absorption of lithium doped CdTe shows sharp lines in the energy range 30–80 meV which are attributed to electronic transitions from the ground state to the excited states in the lithium acceptor and LO phonon assisted transitions. This excitation spectrum is analyzed using the theory of Baldereschi and Lipari what leads to a determination of the Luttinger valence band parameters.

Published
1978
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