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Article
Cobaltites as perspective thermoelectrics
The recent material research of mixed cobalt oxides is strongly motivated by the potential of some of them to be used as chemically stable high temperature thermoelectric material. This fact together with both...
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Article
Exchange bias like effect induced by domain walls in FeGd/FeSn bilayers
A study of exchange bias phenomenon in ferrimagnetic /ferromagnetic FeGd/ FeSn bilayers is presented. The amorphous FeSn and FeGd alloys have been grown by co-evaporation. Specific growth conditions allow to i...
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Article
Study of magnetic configurations in exchange-coupled bilayers by polarized neutron reflectometry
The magnetic configurations of exchange-coupled bilayers Gd40Fe60/TbXFe1-X were investigated by SQUID magnetometry and polarized neutron reflectometry (PNR). Depending on the composition of the TbFe alloy, the ex...
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Article
Mixing of iron with various metals by high-energy ball milling of elemental powder mixtures
The alloying of Fe with T=V, Cr and Mn by high-energy ball milling of elemental powder mixtures has been studied from the scale of a powder particle down to the atomic scale using X-ray and neutron diffraction...