Ti, Ni and TiNi nanoparticles physically synthesized by Ar+ beam milling.
When the size of a particle decreases around 100 nm or less, there is a change in properties from those shown in the bulk material. In this work approximately 3 nm nanoparticles of Ni, Ti and TiNi bimetallic are produced using physical vapor deposition (PVD). Nanoparticles are characterized by High Resolution Transmission Electron Microscopy (HRTEM), High Angle Annular Dark Field (HAADF), Electron Diffraction (ED). The results show that all nanoparticles maintain the same crystal structure of bulk material but a change in their lattice parameter is produced.
Torres Castro
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A
FIME, Universidad Autónoma de Nuevo León, A.P 076 Suc. "F" Cd. Universitaria C.P. 66450, San Nicolás de los Garza, N.L., México.
López Cuéllar
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E
José Yacamán
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M
Ortiz Méndez
U
U