Transport properties of FeSi with cobalt impurities


Тип публикации: статья из журнала (материалы конференций, опубликованные в журналах)

Год издания: 2011

Идентификатор DOI: 10.4028/

Ключевые слова: Iron monosilicide, Kondo effect, Magnetization, Resistivity, Spindependent scattering, Superparamagnetic cluster, Cobalt, Crystals, Electric resistance, Electron energy loss spectroscopy, Magnetic field effects, Magnetic properties, Magnetoresistance, Scattering, Superparamagnetism, Transport properties, Electric conductivity, Electron scattering, Impurities, Magnetism, Experimental investigations, Kondo models, Magnetoresistance properties, Si crystals, Spin dependent scattering, Superparamagnetic clusters, Crystal impurities

Аннотация: The results of experimental investigations of Fe1-xCo xSi crystals in the impurity limit are presented in this article. We made an attempt to study changes of magnetic properties and conductivity in mixed Fe1-xCoxSi crystals in the impurity limit. Magnetoresistance properties are well described in the framework of Kondo model. The Показать полностьюpresence of Co-subsystem leads to the occurrence of spin-dependent channel in electron scattering conduction.

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Выпуск журнала: Vol. 168-169

Номера страниц: 493-496