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rdf:type
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Description
| - Preparation of the nanocrystalline composites of iron and magnetite nanoparticles embedded in MgO or TiO2 matrices is described. The results of phase analysis obtained by means of Mössbauer spectroscopy, X-ray diffraction, TEM and magnetic measurements are reported. Coercive force of the samples of the composite formed by spherical Fe3O4 (mean size -20 nm) nanoparticles was 25±1 mT and for alpha-Fe (-30nm) it was 30±1 mT. These values were not influenced by the chemical difference of the matrix materials.
- Preparation of the nanocrystalline composites of iron and magnetite nanoparticles embedded in MgO or TiO2 matrices is described. The results of phase analysis obtained by means of Mössbauer spectroscopy, X-ray diffraction, TEM and magnetic measurements are reported. Coercive force of the samples of the composite formed by spherical Fe3O4 (mean size -20 nm) nanoparticles was 25±1 mT and for alpha-Fe (-30nm) it was 30±1 mT. These values were not influenced by the chemical difference of the matrix materials. (en)
- V práci je popisována příprava nanokrystalického kompozitu částic železa a magnetitu v matricích MgO a TiO2. Jsou zde popsány výsledky fázové analýzy získané pomocí Mössbauerovy spektroskopie, rtg. difrakce, TEM a magnetických měření. Koercitivní síla vzorku tvořeného kulovými částicemi Fe3O4 (o průměrné velikosti ~20 nm) 25±1 mT a pro alpha-Fe (~30nm) 30±1 mT. Ttyto hodnoty nebyly ovlivněny rozdílným chemickým složením matrice. (cs)
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Title
| - Preparation and properties of alpha-Fe and Fe3O4 nanocrystals in MgO and TiO2 Matrices
- Příprava a vlastnosti nanokrystalů alpha-Fe and Fe3O4 v matricích MgO a TiO2 (cs)
- Preparation and properties of alpha-Fe and Fe3O4 nanocrystals in MgO and TiO2 Matrices (en)
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skos:prefLabel
| - Preparation and properties of alpha-Fe and Fe3O4 nanocrystals in MgO and TiO2 Matrices
- Příprava a vlastnosti nanokrystalů alpha-Fe and Fe3O4 v matricích MgO a TiO2 (cs)
- Preparation and properties of alpha-Fe and Fe3O4 nanocrystals in MgO and TiO2 Matrices (en)
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skos:notation
| - RIV/68081723:_____/04:00000424!RIV/2005/MSM/A07005/N
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http://linked.open.../vavai/riv/strany
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
| - P(ME 635), Z(AV0Z2041904)
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/68081723:_____/04:00000424
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - Nanocrystalline materials;composite;magnetic properties (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...ontrolniKodProRIV
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http://linked.open...v/mistoKonaniAkce
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http://linked.open...i/riv/mistoVydani
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http://linked.open...i/riv/nazevZdroje
| - Proceedings of the International Conference NANO'04
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...iv/tvurceVysledku
| - Schneeweiss, Oldřich
- Zbořil, Radek
- Mašláň, Miroslav
- Pizúrová, Naděžda
- Qiao, Yuanyuan
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http://linked.open...vavai/riv/typAkce
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http://linked.open.../riv/zahajeniAkce
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http://linked.open...n/vavai/riv/zamer
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number of pages
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http://purl.org/ne...btex#hasPublisher
| - Vysoké učení technické v Brně
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https://schema.org/isbn
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