Ferromagnetism in granular nickel films

Y. Goldstein; J. I. Gittleman

doi:10.1016/0038-1098(71)90010-X

Ferromagnetism in granular nickel films

Y. Goldstein^*, J. I. Gittleman

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

27 Scopus citations

Abstract

Magnetoresistance and magnetization measurements on the granular Ni-SiO₂ system show the existence of a ferromagnetic to supermagnetic transition. Around 50% nickel concentration the transition temperature is strongly composition dependent. In addition it is concluded that the intergrain tunneling probability depends on the orientation of the electronic spin.

Original language	English
Pages (from-to)	1197-1200
Number of pages	4
Journal	Solid State Communications
Volume	9
Issue number	14
DOIs	https://doi.org/10.1016/0038-1098(71)90010-X
State	Published - 15 Jul 1971
Externally published	Yes

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title = "Ferromagnetism in granular nickel films",

abstract = "Magnetoresistance and magnetization measurements on the granular Ni-SiO2 system show the existence of a ferromagnetic to supermagnetic transition. Around 50% nickel concentration the transition temperature is strongly composition dependent. In addition it is concluded that the intergrain tunneling probability depends on the orientation of the electronic spin.",

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AB - Magnetoresistance and magnetization measurements on the granular Ni-SiO2 system show the existence of a ferromagnetic to supermagnetic transition. Around 50% nickel concentration the transition temperature is strongly composition dependent. In addition it is concluded that the intergrain tunneling probability depends on the orientation of the electronic spin.

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Ferromagnetism in granular nickel films

Abstract

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