Local measurements of magnetization reversal in thin films of SrRuO 3

Isaschar Genish; Yevgeny Kats; Lior Klein; James W. Reiner; M. R. Beasley

doi:10.1002/pssc.200405476

Local measurements of magnetization reversal in thin films of SrRuO ₃

Isaschar Genish, Yevgeny Kats, Lior Klein, James W. Reiner, M. R. Beasley

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

1 Scopus citations

Abstract

SrRuO ₃ is a 4d itinerant ferromagnet. Thin films of SrRuO ₃ on SrTiO ₃ substrate have Curie temperature of ∼ 150 K and are characterized by extremely large uniaxial anisotropy (H _anis ∼ 10 T) with the easy axis at 45° relative to the film normal. We explore local magnetization reversal events in this system by measuring the extraordinary Hall effect in micron-size patterns. With this technique we follow distinct magnetization events and can detect flipping of less than 1% of the probed area which for our samples amounts to ∼2 × 10 ⁷ spins.

Original language	English
Pages (from-to)	3440-3442
Number of pages	3
Journal	Physica Status Solidi C: Conferences
Volume	1
Issue number	12
DOIs	https://doi.org/10.1002/pssc.200405476
State	Published - 1 Dec 2004
Externally published	Yes

ASJC Scopus subject areas

Condensed Matter Physics

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abstract = "SrRuO 3 is a 4d itinerant ferromagnet. Thin films of SrRuO 3 on SrTiO 3 substrate have Curie temperature of ∼ 150 K and are characterized by extremely large uniaxial anisotropy (H anis ∼ 10 T) with the easy axis at 45° relative to the film normal. We explore local magnetization reversal events in this system by measuring the extraordinary Hall effect in micron-size patterns. With this technique we follow distinct magnetization events and can detect flipping of less than 1% of the probed area which for our samples amounts to ∼2 × 10 7 spins.",

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T1 - Local measurements of magnetization reversal in thin films of SrRuO 3

AU - Genish, Isaschar

AU - Kats, Yevgeny

AU - Klein, Lior

AU - Reiner, James W.

AU - Beasley, M. R.

PY - 2004/12/1

Y1 - 2004/12/1

N2 - SrRuO 3 is a 4d itinerant ferromagnet. Thin films of SrRuO 3 on SrTiO 3 substrate have Curie temperature of ∼ 150 K and are characterized by extremely large uniaxial anisotropy (H anis ∼ 10 T) with the easy axis at 45° relative to the film normal. We explore local magnetization reversal events in this system by measuring the extraordinary Hall effect in micron-size patterns. With this technique we follow distinct magnetization events and can detect flipping of less than 1% of the probed area which for our samples amounts to ∼2 × 10 7 spins.

AB - SrRuO 3 is a 4d itinerant ferromagnet. Thin films of SrRuO 3 on SrTiO 3 substrate have Curie temperature of ∼ 150 K and are characterized by extremely large uniaxial anisotropy (H anis ∼ 10 T) with the easy axis at 45° relative to the film normal. We explore local magnetization reversal events in this system by measuring the extraordinary Hall effect in micron-size patterns. With this technique we follow distinct magnetization events and can detect flipping of less than 1% of the probed area which for our samples amounts to ∼2 × 10 7 spins.

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JO - Physica Status Solidi C: Conferences

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Local measurements of magnetization reversal in thin films of SrRuO ₃

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