Impact of hydrogen absorption on crystal structure and magnetic properties of RE2T2X compounds

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F15%3A10297766" target="_blank" >RIV/00216208:11320/15:10297766 - isvavai.cz</a>

Alternative codes found

RIV/68378271:_____/15:00449210

Result on the web

<a href="http://dx.doi.org/10.1016/j.jallcom.2015.01.189" target="_blank" >http://dx.doi.org/10.1016/j.jallcom.2015.01.189</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jallcom.2015.01.189" target="_blank" >10.1016/j.jallcom.2015.01.189</a>

Result language

angličtina

Original language name

Impact of hydrogen absorption on crystal structure and magnetic properties of RE2T2X compounds

Original language description

RE2Pd2In, RE2Pd2Sn compounds (RE = rare earth) absorb, depending on the rare earth (RE) element, different amounts of hydrogen. The parent compounds RE2Pd2In show the linear decrease of both lattice parameters and the unit cell volume with the increasingatomic number of RE, attributed to the lanthanide contraction. All the compounds absorb at least 2 H/f.u.; the tetragonal structure is merely expanded. The expansion is anisotropic (Delta c/c > Delta a/a), and for RE = Tb, Dy, Ho, and Er the lattice even contracts along the a-axis (Delta a/a < 0), whereas Delta c/c still weakly increases. A higher H concentration can be achieved in the compounds with light rare earths (La, Nd, both for In and Sn), which then become amorphous. The magnetic ordering temperatures of all studied RE2Pd2In compounds are dramatically reduced by the hydrogenation, typically to the temperature range below 1.8 K.

Czech name

—

Czech description

—

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BM - Solid-state physics and magnetism

OECD FORD branch

—

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>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2015

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

—

Volume of the periodical

645

Issue of the periodical within the volume

Supplement 1

Country of publishing house

CH - SWITZERLAND

Number of pages

4

Pages from-to

"S76"-"S79"

UT code for WoS article

000360404100018

EID of the result in the Scopus database

2-s2.0-84938985468