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  5. SIMS Studies of Tracer Diffusion of Al in Thin Film Nanocrystalline Cu

SIMS Studies of Tracer Diffusion of Al in Thin Film Nanocrystalline Cu

来源 :Journal of Materials Science & Technology | 被引量 : 0次 | 上传用户：litao2006
【摘 要】
：
Diffusion of Al in thin film nanocrystalline Cu(18 nm)has been investigated by means of second ionmass spectroscopy(SIMS).In the experimental temperature ranges
【出 处】
：
Journal of Materials Science & Technology
【发表日期】
：
1993年4期
【关键词】
：
TRACER DIFFUSION NANOCRYSTALLINE SPECTROSCOPY tracer diffusion nanocrystalline 
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Diffusion of Al in thin film nanocrystalline Cu(18 nm)has been investigated by means of second ionmass spectroscopy(SIMS).In the experimental temperature ranges from 421 to 773 K,there seem-ingly exists two diffusion mechanisms.The impurity elements O and
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