Exchange bias in bulk layered hydroxylammonium fluorocobaltate(NH3OH)2CoF4.
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F12%3A00377142" target="_blank" >RIV/68378271:_____/12:00377142 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1088/0953-8984/24/5/056002" target="_blank" >http://dx.doi.org/10.1088/0953-8984/24/5/056002</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/0953-8984/24/5/056002" target="_blank" >10.1088/0953-8984/24/5/056002</a>
Alternative languages
Result language
angličtina
Original language name
Exchange bias in bulk layered hydroxylammonium fluorocobaltate(NH3OH)2CoF4.
Original language description
The magnetic properties of layered hydroxylammonium fluorocobaltate (NH3OH)2CoF4 were investigated by measuring its dc magnetic susceptibility in zero-field-cooled (ZFC) and field-cooled (FC) regimes, its frequency dependent ac susceptibility, its isothermal magnetization curves after ZFC and FC regimes, and its heat capacity. Effects of pressure and magnetic field on magnetic phase transitions were studied by susceptibility and heat capacity measurements, respectively. The system undergoes a magnetic phase transition from a paramagnetic state to a canted antiferromagnetic state exhibiting a weak ferromagnetic behavior at TC=46.5 K and an antiferromagnetic transition at TN=2.9 K. The most spectacular manifestation of the complex magnetic behavior in this system is a shift of the isothermal magnetization hysteresis loop in a temperature range below 20 K after the FC regime?an exchange bias phenomenon.
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
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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 Physics-Condensed Matter
ISSN
0953-8984
e-ISSN
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Volume of the periodical
24
Issue of the periodical within the volume
5
Country of publishing house
GB - UNITED KINGDOM
Number of pages
7
Pages from-to
"056002-1"-"056002-7"
UT code for WoS article
000299326500023
EID of the result in the Scopus database
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