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Diffusion-equation approach to describe ionic mobility in nanostructured titania

COMINI, Elisabetta;FERRONI, Matteo;SBERVEGLIERI, Giorgio
2005-01-01
2005
Nessuno
PE3_5 Electronic properties of materials and transport
PHYSICAL REVIEW. B, CONDENSED MATTER AND MATERIALS PHYSICS
sì
2-s2.0-29644441505
WOS:000232934400107
Sì, ma tipo non specificato
Inglese
Internazionale
72
-
-
The linear diffusion equation is proposed to provide a macroscopic description of ionic mobility in nanostructures. This approach has been demonstrated to account for diffusion processes in nanostructured titania-based films. The formulation of a classical diffusion inverse problem and the experimental determination of concentration profiles by Rutherford backscattering spectrometry were used for the purpose. The model has allowed the measurement of the diffusion coefficient of W and Mo impurities in titania.
8
info:eu-repo/semantics/article
262
V., Guidi; G., Martinelli; G., Schiffrer; A., Vomiero; G. D., Mea; Comini, Elisabetta; Ferroni, Matteo; Sberveglieri, Giorgio
1 Contributo su Rivista::1.1 Articolo in rivista
none
1.1 Articolo in rivista
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11379/34076
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