Magnetic and magnetotransport properties of misfit cobaltate Ca3Co.3.93O9+?.
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F12%3A00379113" target="_blank" >RIV/68378271:_____/12:00379113 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1063/1.3677312" target="_blank" >http://dx.doi.org/10.1063/1.3677312</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/1.3677312" target="_blank" >10.1063/1.3677312</a>
Alternative languages
Result language
angličtina
Original language name
Magnetic and magnetotransport properties of misfit cobaltate Ca3Co.3.93O9+?.
Original language description
Samples of Ca3Co3.93O9+?, prepared by classical ceramic route (CCR) and spark plasma sintering (SPS), were characterized by means of magnetic, electrical, and thermal experiments in a broad temperature range. The low temperature specific heat measured down to 0.3 K, reveals two important electronic contributions: the first one, dominated by magnetic excitations, that can be suppressed by an external magnetic field, and the second, due to band-like carriers, characterized by ?50 mJ mol-1 K-1 for both samples. The ferrimagnetism, associated with the long-range magnetic order of IS Co3+ species in rock-salt blocks detected below TF15 K in the CCR samples, is absent in the SPS samples.
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/GA203%2F09%2F1036" target="_blank" >GA203/09/1036: Thermoelectric cobaltites</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 Applied Physics
ISSN
0021-8979
e-ISSN
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Volume of the periodical
111
Issue of the periodical within the volume
7
Country of publishing house
US - UNITED STATES
Number of pages
3
Pages from-to
"07D715-1"-"07D715-3"
UT code for WoS article
000303282401178
EID of the result in the Scopus database
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