Magnetostructural transition in Fe5SiB2 observed with neutron diffraction

Result code in IS VaVaI

RIV/61389005:_____/16:00458224 - isvavai.cz

Result on the web

http://dx.doi.org/10.1016/j.jssc.2015.12.016

DOI - Digital Object Identifier

10.1016/j.jssc.2015.12.016

Result language

angličtina

Original language name

Magnetostructural transition in Fe5SiB2 observed with neutron diffraction

Original language description

The crystal and magnetic structure of Fe5SiB2 has been studied by a combination of X-ray and neutron diffraction. Also, the magnetocrystalline anisotropy energy constant has been estimated from magnetisation measurements. High quality samples have been prepared using high temperature synthesis and subsequent heat treatment protocols. The crystal structure is tetragonal within the space group I4/mcm and the compound behaves ferromagnetically with a Curie temperature of 760 K. At 172 K a spin reorientation occurs in the compound and the magnetic moments go from aligning along the c-axis (high T) down to the ab-plane (low T). The magnetocrystalline anisotropy energy constant has been estimated to 03 MJ/m(3) at 300 K.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BM - Solid-state physics and magnetism

OECD FORD branch

—

Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2016

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Solid State Chemistry

ISSN

0022-4596

e-ISSN

—

Volume of the periodical

235

Issue of the periodical within the volume

MAR

Country of publishing house

US - UNITED STATES

Number of pages

6

Pages from-to

113-118

UT code for WoS article

000370467900017

EID of the result in the Scopus database

2-s2.0-84951793064