Role of „dumbbell“ pairs of Fe in spin alignments and negative thermal expansion of Lu2Fe17-based intermetallic compounds
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F20%3A00539033" target="_blank" >RIV/68378271:_____/20:00539033 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11320/20:10415168
Result on the web
<a href="https://doi.org/10.1021/acs.inorgchem.0c01590" target="_blank" >https://doi.org/10.1021/acs.inorgchem.0c01590</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/acs.inorgchem.0c01590" target="_blank" >10.1021/acs.inorgchem.0c01590</a>
Alternative languages
Result language
angličtina
Original language name
Role of „dumbbell“ pairs of Fe in spin alignments and negative thermal expansion of Lu2Fe17-based intermetallic compounds
Original language description
Knowledge of negative thermal expansion (NTE) is an interesting issue in the field of materials science and engineering. It has been proposed that the unique dumbbell pairs of Fe (dumbbells) are highly entangled in the NTE behaviors of R2Fe17 (R = rare earth) compounds but still remain controversial. Here, a facile method is employed to explore the role of dumbbells in spin alignments and NTE by the nonstoichiometric design of Lu2-xFe17 compounds. The powder synchrotron X-ray diffraction, magnetometry, and neutron powder diffraction investigations indicate that a decrease of the Lu content can enhance the dumbbell concentration and motivate an incommensurate magnetic structure simultaneously.This work gives insight into the role that dumbbells played in spin alignments and NTE for Lu2Fe17-based compounds.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10302 - Condensed matter physics (including formerly solid state physics, supercond.)
Result continuities
Project
<a href="/en/project/GA19-00925S" target="_blank" >GA19-00925S: Magnetic and magnetoacoustic properties of highly anisotropic intermetallic compounds</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Inorganic Chemistry
ISSN
0020-1669
e-ISSN
—
Volume of the periodical
59
Issue of the periodical within the volume
16
Country of publishing house
US - UNITED STATES
Number of pages
5
Pages from-to
11228-11232
UT code for WoS article
000562989200005
EID of the result in the Scopus database
2-s2.0-85089709774