Magnetic and transport properties of CePt3Ge Kondo lattice in crystallineand sub-micron state
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F12%3A00386942" target="_blank" >RIV/68378271:_____/12:00386942 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11320/12:10123640
Result on the web
<a href="http://dx.doi.org/10.1016/j.jallcom.2011.11.086" target="_blank" >http://dx.doi.org/10.1016/j.jallcom.2011.11.086</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jallcom.2011.11.086" target="_blank" >10.1016/j.jallcom.2011.11.086</a>
Alternative languages
Result language
angličtina
Original language name
Magnetic and transport properties of CePt3Ge Kondo lattice in crystallineand sub-micron state
Original language description
We have studied a ternary phase of the CePt3xGe composition, with the maximum values of x=0.2. A series of samples was prepared by arc melting, Czochralski method and splat cooling, and characterized by scanning electron microscopy and X-ray diffraction.The arc-melted samples are well-crystalline and single-phase with slightly varying stoichiometry close to the nominal CePt3Ge, while the splat-cooled samples form an amorphous or a nanocrystalline constitution of the CePt3Ge composition. Measurements ofmagnetization, specific heat and electrical resistivity were performed in the temp. 0.40 K - 300 K, and magnetic fields up to 9 T. A delicate neutron diffraction experiment down to 70 mK was done, which excluded long-range magnetic order in the CePt3Gecompound. The experiments evidenced, that the CePt3Ge compound can be considered as a Kondo lattice with low-temperature magnetic correlations, and the size effect seems to have minor role in control of the Kondo scattering phenomena.
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
<a href="/en/project/LG11024" target="_blank" >LG11024: Membership of CR in ILL</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Alloys and Compounds
ISSN
0925-8388
e-ISSN
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Volume of the periodical
520
Issue of the periodical within the volume
Apr
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
8
Pages from-to
22-29
UT code for WoS article
000300841600004
EID of the result in the Scopus database
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