Effect of pressure on magnetic properties of mixed ferroferrimagnet(Ni0.38Mn0.62)3[Cr(CN)6]2.zH2O

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F10%3A00347867" target="_blank" >RIV/68378271:_____/10:00347867 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Effect of pressure on magnetic properties of mixed ferroferrimagnet(Ni0.38Mn0.62)3[Cr(CN)6]2.zH2O

Original language description

We present the results of magnetization measurements performed on the ferro?ferrimagnetic Ni0.38Mn0.62)3[Cr(CN)6]2.zH2O molecule?based magnet under pressures up to 0.8 GPa.Both antiferromagnetic JAF and ferromagnetic interaction JF are present in this magnet and temperature dependence of magnetization ?(T) exhibits the compensation temperature Tcomp at which the sign of the magnetization is reversed.Our results indicate that JAF dominates.The Curie temperature TC of the magnet increases with applied pressure, dTC/dp = 10.6 KGPa-1, due to strengthened JAF.The increase of the JAF is attributed to the enhanced value of the single electron overlapping integral S and the energy gap ? of the mixed molecular orbitals t2g (Mn2+) and t2g (CrIII) induced by pressure.

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

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Project

<a href="/en/project/IAA100100632" target="_blank" >IAA100100632: Interface in nanogranular systems ? the effect of external high pressures on the magnetic and magnetotransport properties</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2010

Confidentiality

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

Name of the periodical

Journal of Physics: Conference Series

ISSN

1742-6588

e-ISSN

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Volume of the periodical

200

Issue of the periodical within the volume

2

Country of publishing house

GB - UNITED KINGDOM

Number of pages

4

Pages from-to

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UT code for WoS article

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EID of the result in the Scopus database

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