Investigation of the pressure and temperature dependence of the intrinsic magnetic properties of YCo4Ge

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F11%3A00358983" target="_blank" >RIV/68378271:_____/11:00358983 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.jmmm.2010.11.074" target="_blank" >http://dx.doi.org/10.1016/j.jmmm.2010.11.074</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jmmm.2010.11.074" target="_blank" >10.1016/j.jmmm.2010.11.074</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Investigation of the pressure and temperature dependence of the intrinsic magnetic properties of YCo4Ge

Popis výsledku v původním jazyce

The YCo4Ge intrinsic magnetic properties;such as the saturation magnetization and themagnetocrystal-line anisotropy parameters;are determined at 5,100,200 and 300K from a fit of the isothermal magnetization curves measured in applied field up to 10T.Ge for Co substitution induces a reduction of the first order anisotropy parameter as well as of the uniaxial anisotropy field.At 4K an anisotropy field of 5.8T is obtained,where as a value of that is observed at room temperature.The magnetocrystalline anisotropy found for YCo4Ge is significantly reduced upon heating from 4 to 300K.The investigation of the magnetic properties of YCo4Ge in both the ordered and the paramagnetic phases shows that this YCo4Ge compound exhibits a typical itinerant ferromagneticbehavior.The effect of applied pressure on the isothermal magnetization has been investigated showing that the volume has an important influence on the magnetization of YCo4Ge.

Název v anglickém jazyce

Investigation of the pressure and temperature dependence of the intrinsic magnetic properties of YCo4Ge

Popis výsledku anglicky

The YCo4Ge intrinsic magnetic properties;such as the saturation magnetization and themagnetocrystal-line anisotropy parameters;are determined at 5,100,200 and 300K from a fit of the isothermal magnetization curves measured in applied field up to 10T.Ge for Co substitution induces a reduction of the first order anisotropy parameter as well as of the uniaxial anisotropy field.At 4K an anisotropy field of 5.8T is obtained,where as a value of that is observed at room temperature.The magnetocrystalline anisotropy found for YCo4Ge is significantly reduced upon heating from 4 to 300K.The investigation of the magnetic properties of YCo4Ge in both the ordered and the paramagnetic phases shows that this YCo4Ge compound exhibits a typical itinerant ferromagneticbehavior.The effect of applied pressure on the isothermal magnetization has been investigated showing that the volume has an important influence on the magnetization of YCo4Ge.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BM - Fyzika pevných látek a magnetismus

OECD FORD obor

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Projekt

—

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název periodika

Journal of Magnetism and Magnetic Materials

ISSN

0304-8853

e-ISSN

—

Svazek periodika

323

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

7

Strana od-do

874-880

Kód UT WoS článku

000285573500035

EID výsledku v databázi Scopus

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