Single ferromagnetic behaviour term of nanopowders with Fe3C

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F06%3A00003415" target="_blank" >RIV/61989592:15310/06:00003415 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Single ferromagnetic behaviour term of nanopowders with Fe3C
Original language description
The magnetic properties of Fe3C nanopowders prepared by laser pyrolysis (Sample A) and reduction and carburization of a nanocrystalline iron oxide (Sample B) are investigated. Fe3C was recognized as the solely previous termferromagnetic term phase with the crystallite mean size 20 and 12 nm for the Sample A and B, respectively. The nanopowders exhibit previous termferromagnetic behavior term with a blurred transition to paramagnetic state nearby the Curie temperature of coarse grained Fe3C. This effectis explained by a grain size distribution and the influence of the surface/interface regions of the nanoparticles.
Czech name
Chování ferromagnetického prášku s Fe3C
Czech description
Chování ferromagnetického prášku s Fe3C

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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Project
<a href="/en/project/1M0512" target="_blank" >1M0512: Research center of powdered nanomaterials</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2006
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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