Artículo

Diffusion study of nitrogen implanted into α-Hf using the nuclear resonance technique

Bregolin, F. L.; Behar, Andrea Marcela; Dyment, FannyIcon
Fecha de publicación: 10/2008
Editorial: Springer
Revista: Applied Physics A: Materials Science and Processing
ISSN: 0947-8396
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:

Resumen

The diffusion of nitrogen in a-Hf was studied in the temperature range of (823-1123)K using the ion implantation and nuclear resonance techniques. The measurements show that the diffusion coefficients follow an Arrhenius behaviour D (T) = D0 exp (-Q / RT) with D0 = (5.5 ± 2.0) ×10-7 m2s-1 and Q = (228 ±1) kJ/mol. A comparison of the present results with the previous one is made. The difference between them can be attributed to the different purity of the samples used in each experiment.
Palabras clave: DIFFUSION , NUCLEAR , RESONANCE , TECHNIQUE
 
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info:eu-repo/semantics/restrictedAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Identificadores
URI: http://hdl.handle.net/11336/244900
URL: https://link.springer.com/article/10.1007/s00339-008-4927-y
DOI: http://dx.doi.org/10.1007/s00339-008-4927-y
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Citación
Bregolin, F. L.; Behar, Andrea Marcela; Dyment, Fanny; Diffusion study of nitrogen implanted into α-Hf using the nuclear resonance technique; Springer; Applied Physics A: Materials Science and Processing; 95; 2; 10-2008; 501-505
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