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Título:
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Cathodoluminescence study of ytterbium doped GaSb
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Autores:
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Hidalgo Alcalde, Pedro ;
Méndez Martín, Bianchi ;
Ruiz, C. ;
Bermudez, V. ;
Piqueras de Noriega, Javier ;
Dieguez, E.
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Tipo de documento:
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texto impreso
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Editorial:
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Elsevier Science SA, 2005-07-25
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Dimensiones:
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application/pdf
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Nota general:
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info:eu-repo/semantics/openAccess
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Idiomas:
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Palabras clave:
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Estado = Publicado
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Materia = Ciencias: Física: Física de materiales
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Tipo = Artículo
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Resumen:
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b-doped GaSb ingots have been grown by the Bridgman method. The defect structure and compositional homogeneity of the crystals have been investigated by cathodoluminescence and X-ray microanalysis in the scanning electron microscope. The nature of the point defects has been found to depend on the position along the growth axis. Doping with Yb has been found to reduce the luminescence intensity of GaSb and no infrared emission related to intra-ionic transitions of the Yb_(3+) ions has been detected
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En línea:
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https://eprints.ucm.es/id/eprint/24352/1/MendezBianchi25.pdf
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