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Ion mixing of metal/Al bilayers near 77 K

Journal Article · · Appl. Phys. Lett.; (United States)
DOI:https://doi.org/10.1063/1.100937· OSTI ID:6569072
The efficiency of interfacial ion mixing is measured for metal/Al (metal = Ti, Cr, Ni, and Mo) thin-film bilayers irradiated with 285 keV Xe/sup +/ ions near 77 K. The results indicate that, as a group, mixing of 3d-metal/Al pairs irradiated by Xe can be explained by neither a pure binary collision cascade nor a pure thermal spike model. Such a situation should exist; that it should be found at the average atomic numbers of the present bilayers is consistent with recent theoretical predictions.
Research Organization:
California Institute of Technology, Pasadena, California 91125
OSTI ID:
6569072
Journal Information:
Appl. Phys. Lett.; (United States), Journal Name: Appl. Phys. Lett.; (United States) Vol. 54:5; ISSN APPLA
Country of Publication:
United States
Language:
English

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