The crystal electric field effect in the distorted kagome lattice ferromagnet Nd3Ru4Al12

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F20%3A00539059" target="_blank" >RIV/68378271:_____/20:00539059 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.7566/JPSCP.30.011161" target="_blank" >http://dx.doi.org/10.7566/JPSCP.30.011161</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.7566/JPSCP.30.011161" target="_blank" >10.7566/JPSCP.30.011161</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The crystal electric field effect in the distorted kagome lattice ferromagnet Nd3Ru4Al12

Popis výsledku v původním jazyce

The distorted kagome lattice compound Nd3Ru4Al12 shows a ferromagnetic phase transition below 39 K. Reduced Nd magnetic moments with two different values of 2.66 and 0.95 mB are aligned along the c-axis. Nd3Ru4Al12 has a crystal electric field (CEF) effect. It was previously reported that the CEF effect may affect the reduced magnetic moments. To clarify the 4f electronic state in Nd3Ru4Al12, we performed CEF analyses for the inverse magnetic susceptibility and magnetization. We proposed the CEF level scheme of which the inverse magnetic susceptibilities along both [100] and [001] axes are well reproduced. The ferromagnetic phase transition at TC along the c-axis can be explained by a simple CEF model. In contrast, reduced magnetic moments cannot be understood by the simple CEF model, because calculated magnetization curves are quite larger than the experimental data.

Název v anglickém jazyce

The crystal electric field effect in the distorted kagome lattice ferromagnet Nd3Ru4Al12

Popis výsledku anglicky

The distorted kagome lattice compound Nd3Ru4Al12 shows a ferromagnetic phase transition below 39 K. Reduced Nd magnetic moments with two different values of 2.66 and 0.95 mB are aligned along the c-axis. Nd3Ru4Al12 has a crystal electric field (CEF) effect. It was previously reported that the CEF effect may affect the reduced magnetic moments. To clarify the 4f electronic state in Nd3Ru4Al12, we performed CEF analyses for the inverse magnetic susceptibility and magnetization. We proposed the CEF level scheme of which the inverse magnetic susceptibilities along both [100] and [001] axes are well reproduced. The ferromagnetic phase transition at TC along the c-axis can be explained by a simple CEF model. In contrast, reduced magnetic moments cannot be understood by the simple CEF model, because calculated magnetization curves are quite larger than the experimental data.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

10302 - Condensed matter physics (including formerly solid state physics, supercond.)

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název statě ve sborníku

JPS Conference Proceedings

ISBN

978-4-89027-142-9

ISSN

2435-3892

e-ISSN

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Počet stran výsledku

5

Strana od-do

1-5

Název nakladatele

Physical Society of Japan

Místo vydání

Tokyo

Místo konání akce

Okayama

Datum konání akce

23. 9. 2020

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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