Molecular hydrogen diffusion in nanostructured amorphous silicon thin films

Fatiha Kail; Jordi Farjas; Pere Roura; Pere Roca I Cabarrocas

doi:10.1103/PhysRevB.80.073202

Molecular hydrogen diffusion in nanostructured amorphous silicon thin films

Fatiha Kail
, Jordi Farjas
, Pere Roura
, Pere Roca I Cabarrocas

University of Girona

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

10 Citations (Scopus)

Résumé

We study hydrogen stability and its evolution during thermal annealing in nanostructured amorphous silicon thin films. From the simultaneous measurement of heat and hydrogen desorption, we obtain the experimental evidence of molecular diffusion in these materials. In addition, we introduce a simple diffusion model which shows good agreement with the experimental data.

langue originale	Anglais
Numéro d'article	073202
journal	Physical Review B - Condensed Matter and Materials Physics
Volume	80
Numéro de publication	7
Les DOIs	https://doi.org/10.1103/PhysRevB.80.073202
état	Publié - 17 août 2009

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10.1103/PhysRevB.80.073202

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title = "Molecular hydrogen diffusion in nanostructured amorphous silicon thin films",

abstract = "We study hydrogen stability and its evolution during thermal annealing in nanostructured amorphous silicon thin films. From the simultaneous measurement of heat and hydrogen desorption, we obtain the experimental evidence of molecular diffusion in these materials. In addition, we introduce a simple diffusion model which shows good agreement with the experimental data.",

author = "Fatiha Kail and Jordi Farjas and Pere Roura and \{Roca I Cabarrocas\}, Pere",

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AU - Kail, Fatiha

AU - Farjas, Jordi

AU - Roura, Pere

AU - Roca I Cabarrocas, Pere

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AB - We study hydrogen stability and its evolution during thermal annealing in nanostructured amorphous silicon thin films. From the simultaneous measurement of heat and hydrogen desorption, we obtain the experimental evidence of molecular diffusion in these materials. In addition, we introduce a simple diffusion model which shows good agreement with the experimental data.

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DO - 10.1103/PhysRevB.80.073202

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Molecular hydrogen diffusion in nanostructured amorphous silicon thin films

Résumé

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