DSpace
 

DSpace at IIT Bombay >
IITB Publications >
Article >

Please use this identifier to cite or link to this item: http://dspace.library.iitb.ac.in/jspui/handle/10054/4304

Title: Coupled magnetostructural transformations in melt-spun Ni(55)Mn(19.6)Ga(25.4) ribbon: An electron spin resonance study
Authors: RAO, NVR
GOPALAN, R
CHELVANE, JA
CHANDRASEKARAN, V
SURESH, KG
Keywords: alloys
ni2+xmn1-xga
films
Issue Date: 2009
Publisher: AMER INST PHYSICS
Citation: JOURNAL OF APPLIED PHYSICS, 105(12), -
Abstract: Electron spin resonance study has been carried out on melt-spun ribbon of Ni(55)Mn(19.6)Ga(25.4) exhibiting coupled magnetostructural transition. The correlation of electron spin resonance, thermal and magnetic results permitted a clear distinction of various phases and their transformations. Both structural and magnetic transitions coexist in the temperature range 300 <= T <= 310 leading to four different magnetic phases namely paramagnetic austenite, ferromagnetic austenite, paramagnetic martensite, and ferromagnetic martensite. The sample exhibits a single paramagnetic austenite phase above 310 K while it shows a ferromagnetic martensite phase below 260 K. (C) 2009 [DOI: 10.1063/1.3148863]
URI: http://dx.doi.org/10.1063/1.3148863
http://dspace.library.iitb.ac.in/xmlui/handle/10054/4304
http://hdl.handle.net/10054/4304
ISSN: 0021-8979
Appears in Collections:Article

Files in This Item:

File SizeFormat
11.pdf615.7 kBAdobe PDFView/Open
View Statistics

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

 

Valid XHTML 1.0! DSpace Software Copyright © 2002-2010  Duraspace - Feedback