| Título: | Chalcopyrite CuGaxIn(1-x)Se2 semiconducting thin films produced by radio frequency sputtering |
| Autores: | Mártil de la Plaza, Ignacio ; González Díaz, Germán ; Hernández Rojas, J. L. ; Lucía Mulas, María Luisa ; Sánchez Quesada, Francisco ; Santamaría Sánchez-Barriga, Jacobo |
| Tipo de documento: | texto impreso |
| Editorial: | Amer Inst Physics, 1992-04-13 |
| Dimensiones: | application/pdf |
| Nota general: | info:eu-repo/semantics/openAccess |
| Idiomas: | |
| Palabras clave: | Estado = Publicado , Materia = Ciencias: Física: Electricidad , Materia = Ciencias: Física: Electrónica , Tipo = Artículo |
| Resumen: | CuGaxIn1-xSe2 thin films have been deposited by rf sputtering from three targets with different (Ga,In) content (x = 0.25, x = 0.5, and x = 0.75). A structural, compositional, optical, and electrical study has been carried out for films grown at substrates temperatures higher than 350-degrees-C. We have successfully obtained chalcopyrite single phase stoichiometric films. Very sharp absorption edges are obtained, with band gaps of 1.12, 1.35, and 1.51 eV for x = 0, x = 0.5, and x = 0.75, respectively. |
| En línea: | https://eprints.ucm.es/id/eprint/27132/1/Martil%2C119libre.pdf |
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