Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/56738
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Título: | Luminescence properties of thin films prepared by laser ablation of Nd-doped potassium gadolinium tungstate |
Autor: | Atanasov, P. A.; Perea, Ángel CSIC ORCID; Castro, M. J. de; Chaos, J.A. CSIC; Gonzalo, J. CSIC ORCID; Afonso, Carmen N. CSIC ; Perriére, J. | Fecha de publicación: | 2002 | Editor: | Springer Nature | Citación: | Applied Physics A: Materials Science and Processing 74: 109- 113 (2002) | Resumen: | Optically active thin films on Si substrates have been produced by laser ablation of a Nd-doped potassium gadolinium tungstate (Nd:KGW) single crystal. Films grown at low oxygen pressures (< 0.6 mbar) are potassium-deficient and appear to be mainly disordered. They show a poor photoluminescence (PL) performance that improves upon annealing in air at temperatures in the range 700-1000 °C. Films grown at high oxygen pressure (1 mbar) show instead good stoichiometry and the presence of a dominant textured gadolinium-tungstate phase compared to KGW. These films have low absorption, a refractive index close to that of bulk KGW and good PL performance, the emission lifetimes being longer (τ > 150 μs) under certain conditions than those measured in the single-crystal material. © Springer-Verlag 2001. | URI: | http://hdl.handle.net/10261/56738 | DOI: | 10.1007/s003390100975 | Identificadores: | doi: 10.1007/s003390100975 issn: 0947-8396 |
Aparece en las colecciones: | (CFMAC-IO) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
accesoRestringido.pdf | 15,38 kB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
SCOPUSTM
Citations
13
checked on 17-abr-2024
WEB OF SCIENCETM
Citations
13
checked on 25-feb-2024
Page view(s)
303
checked on 23-abr-2024
Download(s)
93
checked on 23-abr-2024
Google ScholarTM
Check
Altmetric
Altmetric
NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.