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Barkhausen jumps and related magnetic properties of iron nanowires encapsulated in aligned carbon nanotube bundles

Satishkumar, BC and Govindaraj, A and Vanitha, PV and Raychaudhuri, Arup K and Rao, CNR (2002) Barkhausen jumps and related magnetic properties of iron nanowires encapsulated in aligned carbon nanotube bundles. In: Chemical Physics Letters, 362 (3-4). pp. 301-306.

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Official URL: http://dx.doi.org/10.1016/S0009-2614(02)01082-5

Abstract

Iron nanowires encapsulated in aligned carbon nanotube bundles show interesting magnetic properties. Besides the increased coercivity, Barkhausen jumps with 5 emu/g steps in magnetization are observed due to magnetization reversal or depinning of domains. (C) 2002 Elsevier Science B.V. All rights reserved.

Item Type: Journal Article
Additional Information: Copyright of this article belongs to Elsevier Science.
Department/Centre: Division of Chemical Sciences > Solid State & Structural Chemistry Unit
Division of Physical & Mathematical Sciences > Physics
Date Deposited: 04 Aug 2011 04:58
Last Modified: 04 Aug 2011 04:58
URI: http://eprints.iisc.ernet.in/id/eprint/39014

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