Unconventional properties of engineered Au-Ag nanostructures

Saha, SK and Mondal, P and Vasudeva, N and Mahadevu, R and Thapa, DK and Bhattacharyya, B and Sharma, A and Islam, S and Mahapatra, PS and Phanindra Sai, T and Channagiri, SA and Bellare, P and Narayan, A and Ravishankar, N and Patil, S and Ghosh, A and Pandey, A (2022) Unconventional properties of engineered Au-Ag nanostructures. In: Superconductor Science and Technology, 35 (8).

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Abstract

Au-Ag nanostructures comprising of ∼1 nm Ag nanoparticles embedded into an Au matrix show several unconventional optical, electric and magnetic properties. Here, we review progress made towards the preparation of these materials as well as analysis of their structure. Further, electrical and magnetic transitions in these materials are discussed. Finally, we review the properties of these materials as revealed from optical and electron microscopic probes.

Item Type:	Journal Article
Publication:	Superconductor Science and Technology
Publisher:	Institute of Physics
Additional Information:	The copyright for this article belongs to the Institute of Physics Publishing Ltd.
Keywords:	Binary alloys; Gold alloys; Nanomagnetics; Silver alloys, Au-ag nanostructure; Electrical; Electrical transition; Magnetic; Magnetic transitions; matrix; Microscopic probes; Optical-; Property, Silver nanoparticles
Department/Centre:	Division of Chemical Sciences > Materials Research Centre Division of Chemical Sciences > Solid State & Structural Chemistry Unit Division of Interdisciplinary Sciences > Centre for Nano Science and Engineering Others Division of Physical & Mathematical Sciences > Physics
Date Deposited:	14 Jul 2022 09:38
Last Modified:	14 Jul 2022 09:38
URI:	https://eprints.iisc.ac.in/id/eprint/74410

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