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American Institute of Physics, AIP Conference Proceedings, 2014

DOI: 10.1063/1.4872659

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Thermal Stability of Bimetallic Au/Fe Nanoparticles in Silica Matrix

Journal article published in 2014 by Compesh Pannu, Udai B. Singh ORCID, Sonu Hooda, D. Kabiraj, D. K. Avasthi
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This paper is available in a repository.

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Abstract

Thin silica film containing Au and Fe bimetallic nanoparticles were prepared by atom beam co-sputtering. The samples were annealed at different temperatures from 400 to 800° C to study the thermal stability of bimetallic nanoparticles using X ray diffraction. It is observed that at 800° C strong structural rearrangement took place leading to thermal decomposition of bimetallic nanoparticles.