Issue 11, 2015
From the journal:

RSC Advances

Phase diagram, structures and magnetism of the FeMnP1−xSix-system

Viktor Höglin,*a   Johan Cedervall,a   Mikael Svante Andersson,b   Tapati Sarkar,b   Matthias Hudl,cb   Per Nordblad,b   Yvonne Anderssona  and  Martin Sahlberga  

* Corresponding authors

a Department of Chemistry – The Angstrom Laboratory, Uppsala University, Box 538, 751 21 Uppsala, Sweden
E-mail: viktor.hoglin@kemi.uu.se

b Department of Engineering Sciences, Uppsala University, Box 534, 751 21 Uppsala, Sweden

c ICT Materials Physics, KTH Royal Institute of Technology, Electrum 229, 164 40 Kista, Sweden

Abstract

The magnetic properties of the (Fe,Mn)2(P,Si)-system have been shown to be readily manipulated by small changes in composition. This study surveys the FeMnP1−xSix-system (0.00 ≤ x ≤ 1.00) reporting sample syntheses and investigations of crystallographic and magnetic properties using X-ray powder diffraction and magnetic measurements. Two single phase regions exist: the orthorhombic Co2P-type structure (x < 0.15) and the Fe2P-type structure (0.24 ≤ x < 0.50). Certain compositions have potential for use in magnetocaloric applications.

Graphical abstract: Phase diagram, structures and magnetism of the FeMnP1−xSix-system

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Article information

DOI
https://doi.org/10.1039/C4RA15419C
Article type
Paper
Submitted
28 Nov 2014
Accepted
23 Dec 2014
First published
23 Dec 2014

RSC Adv., 2015,5, 8278-8284

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Phase diagram, structures and magnetism of the FeMnP1−xSix-system

V. Höglin, J. Cedervall, M. S. Andersson, T. Sarkar, M. Hudl, P. Nordblad, Y. Andersson and M. Sahlberg, RSC Adv., 2015, 5, 8278 DOI: 10.1039/C4RA15419C

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