Magnetic field dependence of electrical resistivity and thermopower in Ni50Mn37Sn13 ribbons

We report magnetization, magnetoresistance (MR) and magnetothermopower (MTEP) of melt spun Ni 50Mn37Sn13 ribbons which exhibit an austentite to martensite phase transition at a temperature (TM ) ≈ 294 K. Upon cooling from 400 K, dc-resistivity and thermopower show abrupt changes at TM , indicating a...

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Bibliographic Details
Main Authors: Maheswar Repaka, Durga Venkata, Ramanujan, Raju Vijayaraghavan, Chen, X., Mahendiran, R.
Other Authors: School of Materials Science & Engineering
Format: Article
Language:English
Published: 2015
Online Access:https://hdl.handle.net/10356/103358
http://hdl.handle.net/10220/38739
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Institution: Nanyang Technological University
Language: English