Preparation and Properties of Mg-Fe Nanocomposite.

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F02%3A07023137" target="_blank" >RIV/68081723:_____/02:07023137 - 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

Preparation and Properties of Mg-Fe Nanocomposite.

Original language description

The Mg-Fe nanocomposite synthesized by spark erosion of pure Mg and Fe electrodes was investigated by X-ray diffraction, Mössbauer spectroscopy and magnetic measurements. From the X?ray diffraction measurements Mg, MgO, and a-Fe were recognized. According to the Mössbauer spectra analysis, iron atoms were identified in a-Fe, Fe in Mg/MgO (mf), and Fe1-xO phases. The mf phase consists of an amorphous part (paramagnetic down to 20K), weak ferromagnetic Fe in Mg, and fcc iron clusters(particles) which areantiferromagnetic below TN 60K. Measurements of the thermomagnetic curves show spin-glass like behaviour of the as-prepared powder.

Czech name

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Czech description

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Type

J_x - 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

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>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2002

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Physica Status Solidi. A

ISSN

0031-8965

e-ISSN

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Volume of the periodical

189

Issue of the periodical within the volume

3

Country of publishing house

DE - GERMANY

Number of pages

5

Pages from-to

725-729

UT code for WoS article

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EID of the result in the Scopus database

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