Structural and electronic properties of RPd2 Al2-xGax (R = Ce and La) compounds

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F14%3A10271618" target="_blank" >RIV/00216208:11320/14:10271618 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1016/j.jallcom.2014.01.039" target="_blank" >http://dx.doi.org/10.1016/j.jallcom.2014.01.039</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jallcom.2014.01.039" target="_blank" >10.1016/j.jallcom.2014.01.039</a>

Result language

angličtina

Original language name

Structural and electronic properties of RPd2 Al2-xGax (R = Ce and La) compounds

Original language description

The compounds from CePd2Al2-xGax series were studied by means of magnetization and electrical resistivity measurements. The electrical resistivity was measured also on LaPd2Al2-xGax counterparts. The development of structural phase transition with Ga content was investigated and its connection with presence of vibron states was discussed. The structural parameters of CePd2Ga2 were determine for both tetragonal and triclinic structure from powder neutron diffraction data. All studied compounds order antiferromagnetically, the Neel temperature slightly decreases with increasing Ga content. Simultaneously, ferromagnetic correlations are observed in the series and become stronger with Ga concentration. The powder neutron diffraction on CePd2Ga2 proved theantiferromagnetic ground state, which is suppressed by magnetic field of 5 T. We found several possible propagation vectors describing observed magnetic reflection. (C) 2014 Elsevier B. V. All rights reserved.

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/LM2011025" target="_blank" >LM2011025: MLTL - Magnetism and Low Temperature Laboratories - operation and development of national research infrastructure</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2014

Confidentiality

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

Name of the periodical

Journal of Alloys and Compounds

ISSN

0925-8388

e-ISSN

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Volume of the periodical

596

Issue of the periodical within the volume

květen

Country of publishing house

CH - SWITZERLAND

Number of pages

6

Pages from-to

167-172

UT code for WoS article

000332397400028

EID of the result in the Scopus database

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