Electronic properties of PrNi1-xCuxAl compounds

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F12%3A10126321" target="_blank" >RIV/00216208:11320/12:10126321 - isvavai.cz</a>

Alternative codes found

RIV/68378271:_____/12:00383796

Result on the web

<a href="http://dx.doi.org/10.1103/PhysRevB.85.214410" target="_blank" >http://dx.doi.org/10.1103/PhysRevB.85.214410</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1103/PhysRevB.85.214410" target="_blank" >10.1103/PhysRevB.85.214410</a>

Result language

angličtina

Original language name

Electronic properties of PrNi1-xCuxAl compounds

Original language description

We report on the evolution of magnetic properties in the PrNi1-xCuxAl series investigated by measurements of magnetization, AC susceptibility, specific heat, and powder neutron diffraction. For compounds with a low Cu content, we observe antiferromagnetic incommensurate structures characterized by propagation vector k = (1/20q) having q = 0.416 +/- 0.002 and 0.428 +/- 0.006 in the case of x = 0.1 and 0.2, respectively. A commensurate antiferromagnetic structure with k = (1/20 1/2) then appears in compounds with x = 0.4 and 0.5, which is followed by a spin-glass state with short-range correlations in the Cu-rich part of the series. The short-range magnetic correlations have an antiferromagnetic character with a propagation vector close to the one observed in the magnetically ordered PrCuAl. Investigations of the spin relaxation phenomena by use of the frequency-dependent AC susceptibility revealed that a spin-glass-like state develops at low temperatures with evidence of collective clus

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

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year

2012

Confidentiality

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

Name of the periodical

Physical Review B - Condensed Matter and Materials Physics

ISSN

1098-0121

e-ISSN

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Volume of the periodical

85

Issue of the periodical within the volume

21

Country of publishing house

US - UNITED STATES

Number of pages

8

Pages from-to

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UT code for WoS article

000305024400004

EID of the result in the Scopus database

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