Synthesis and Structural/Physical Properties of U3Fe2Ge7: A Single-Crystal Study
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F15%3A10311935" target="_blank" >RIV/00216208:11320/15:10311935 - isvavai.cz</a>
Alternative codes found
RIV/68378271:_____/15:00450430
Result on the web
<a href="http://dx.doi.org/10.1021/acs.inorgchem.5b01736" target="_blank" >http://dx.doi.org/10.1021/acs.inorgchem.5b01736</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/acs.inorgchem.5b01736" target="_blank" >10.1021/acs.inorgchem.5b01736</a>
Alternative languages
Result language
angličtina
Original language name
Synthesis and Structural/Physical Properties of U3Fe2Ge7: A Single-Crystal Study
Original language description
A single crystal of U3Fe2Ge7 was synthesized by the tin-flux method, and its structural and electronic properties were studied. The compound crystallizes in the orthorhombic crystal structure of La3Co2Sn7 type with two Wyckoff sites for the U atoms. U3Fe2Ge7 displays a ferromagnetic order below T-C = 62 K Magnetization measurements in static (up to 14 T) and pulsed (up to 60 T) magnetic fields revealed a strong two-ion uniaxial magnetic anisotropy. The easy magnetization direction is along the c axis and the spontaneous magnetic moment is 3.3 mu(B) per formula unit at 2 K. The moment per Fe atom is 0.2 mu(B), as follows from Mossbauer spectroscopy. The magnetic moments are oriented perpendicular to the shortest inter-uranium distances that occur withinthe zigzag chains in the ab plane, contrary to other U-based isostructural compounds. The magnetization along the a axis reveals a first-order magnetization process that allows for a quantitative description of the magnetic anisotropy in
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BM - Solid-state physics and magnetism
OECD FORD branch
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Result continuities
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
Others
Publication year
2015
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
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Volume of the periodical
54
Issue of the periodical within the volume
19
Country of publishing house
US - UNITED STATES
Number of pages
10
Pages from-to
9646-9655
UT code for WoS article
000362460800044
EID of the result in the Scopus database
2-s2.0-84942851475