A novel kind of nanoparticles, the three-shell A-B-A structures, was obtained by inverse deposition of B atoms above A cores. The A-B-A structures were grown depending on the structure of the initial A core and on temperature. Results indicate a novel possibility for controlling the chemical ordering in structures at the nanoscale level.
Growth of three-shell onionlike bimetallic nanoparticles / F. Baletto, C. Mottet, R. Ferrando. - In: PHYSICAL REVIEW LETTERS. - ISSN 0031-9007. - 90:13(2003), pp. 135504.1-135504.4. [10.1103/PhysRevLett.90.135504]
Growth of three-shell onionlike bimetallic nanoparticles
F. Baletto;
2003
Abstract
A novel kind of nanoparticles, the three-shell A-B-A structures, was obtained by inverse deposition of B atoms above A cores. The A-B-A structures were grown depending on the structure of the initial A core and on temperature. Results indicate a novel possibility for controlling the chemical ordering in structures at the nanoscale level.
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