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Synthesis and properties of nanodispersed granular materials

Chattopadhyay, K (1997) Synthesis and properties of nanodispersed granular materials. In: Materials Science and Engineering A, 226 . pp. 1012-1018.

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Official URL: http://dx.doi.org/10.1016/S0921-5093(96)10849-2


Nanometric granular materials represent a new class of materials with significant promise. We shall discuss in this paper two phase granular materials where one of the phases having nanometric dimension is embedded in a matrix of larger dimension. These materials show many interesting properties which include structural, magnetic and transport properties, The phase transformation of the embedded particles shows distinctive behavior and yields new insight. We shall first highlight the strategy of synthesis of these materials through rapid solidification. This will be followed by three examples where the nanoscale dimension of the embedded particles play a unique role. These are melting and solidification of the nanodispersed embedded particles and the superconducting transition. (C) 1997 Elsevier Science S.A.

Item Type: Journal Article
Publication: Materials Science and Engineering A
Publisher: Elsevier Science
Additional Information: Copyright of this article belongs to Elsevier Science.
Keywords: Nanometric;Granular material;Properties
Department/Centre: Division of Mechanical Sciences > Materials Engineering (formerly Metallurgy)
Date Deposited: 24 Jun 2011 04:15
Last Modified: 24 Jun 2011 04:15
URI: http://eprints.iisc.ac.in/id/eprint/38511

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