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Nanopowders of R2Fe14B -type compounds in high magnetic fields: The effects of substitutional and interstitial atoms on inter-sublattice exchange interaction
that hydrogenation weakens the inter-sublattice exchange interaction up to 45 %. (Tm0.5Nd0.5 of the inter-sublattice coupling in (Tm0.5Nd0.5)2Fe14B, (Er0.5Nd0.5)2Fe14B-sublattice and hydrogen abs...
Materials engineering
- 2020 •
- D •
- Link
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D - Stať ve sborníku
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Theory of magnetic inertial dynamics in two-sublattice ferromagnets
The magnetic inertial dynamics have previously been investigated for one sublattice ferromagnets. Here, we develop the magnetization dynamics in two-sublattice ferromagnets including the intra- and inter-sublattice...
Condensed matter physics (including formerly solid state physics, supercond.)
- 2021 •
- Jimp •
- Link
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Jimp - Článek v periodiku v databázi Web of Science
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Structural and high-field magnetic properties of Laves phase RFe2-H hydrides
state and the inter-sublattice exchange parameter λ. The magnetic compensation to 58 T, we observed rotations of the magnetic sublattices and hence we were able......
Condensed matter physics (including formerly solid state physics, supercond.)
- 2021 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
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Probing the exchange coupling in the complex modified Ho-Fe-B compounds by high-field magnetization measurements
intermetallics. The value of the first critical field shows that the inter-sublattice exchange interactions remain practically unchanged when the substitution takes place in the R sublattice (replacement of up to ...
Condensed matter physics (including formerly solid state physics, supercond.)
- 2018 •
- Jimp •
- Link
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Jimp - Článek v periodiku v databázi Web of Science
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Tailoring the ferrimagnetic-to-ferromagnetic transition field by interstitial and substitutional atoms in the R-Fe compounds
a transition occurs is related to the strength of the inter-sublattice exchange interaction. The role of hydrogen is primarily to weaken the inter-sublattice ferrimagnetic coupling a combined influence of...
Condensed matter physics (including formerly solid state physics, supercond.)
- 2019 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
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High-field magnetization study of R2Fe17N2 (R = Ho and Er) nitrides
the coefficient of the inter-sublattice R-Fe exchange interaction. The inter-sublattice exchange is found to decrease upon nitrogenation....
Condensed matter physics (including formerly solid state physics, supercond.)
- 2018 •
- Jimp •
- Link
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Jimp - Článek v periodiku v databázi Web of Science
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Magnetic properties of HoFe6Al6H hydride: a single-crystal study
-sublattice exchange interaction results in a higher Curie temperature (350 K vs 315 K in parent compound). The Ho-Fe inter-sublattice interaction is also enhanced. The hydrogenation increases slightly the magnetic...
BM - Fyzika pevných látek a magnetismus
- 2016 •
- Jx •
- Link
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Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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Exchange interactions in ɛ-Fe2O3: GGA + U calculations
antiferromagnetic (AFM) state with two Fe3+ sublattices oriented up (Fe2 and Fe3) and two Fe3+ sublattices oriented down (Fe1 and Fe4). The calculated exchange integrals, including also the intra-sublattice ones, ...
Condensed matter physics (including formerly solid state physics, supercond.)
- 2021 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Influence of intersublattice coupling on the terahertz nutation spin dynamics in antiferromagnets
Spin-nutation resonance has been well explored in one-sublattice ferromagnets. Here, we investigate the spin nutation in two-sublattice antiferromagnets as well as, for comparison, ferrimagnets with inter- and intrasub latt...
Condensed matter physics (including formerly solid state physics, supercond.)
- 2021 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Electronic exchanges and their development.
Basic themes in document: electronic exchange; inter-organizational information system; e-commerce; e-auctions.
JD - Využití počítačů, robotika a její aplikace
- 2002 •
- D
Rok uplatnění
D - Stať ve sborníku
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