Isothermal switching of perpendicular exchange bias by pulsed high magnetic field

Shiratsuchi, Yu; Wakatsu, Kohei; Nakamura, Tetsuya; Oikawa, Hiroto; Maenou, Satoru; Narumi, Yasuo; Tazoe, Kou; Mitsumata, Chiharu; Kinoshita, Toyohiko; Nojiri, Hiroyuki; Nakatani, Ryoichi

doi:https://doi.org/10.1063/1.4731643

Isothermal switching of perpendicular exchange bias by pulsed high magnetic field

Shiratsuchi, Yu; Wakatsu, Kohei; Nakamura, Tetsuya et al.

Applied Physics Letters, 2012, 100(26), 262413

Number of Access:822（2025-08-15 01:09 Counts）

Identifier to cite or link to this item: https://hdl.handle.net/11094/89979

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Title	Isothermal switching of perpendicular exchange bias by pulsed high magnetic field
Creator	NRID 1000070379121 1000070379121 ORCID 0000-0002-8938-4869 0000-0002-8938-4869 researchmap permalink read0090304 read0090304 Scopus Author ID 6602197167 6602197167 CreatorName Shiratsuchi, Yu
	CreatorName Wakatsu, Kohei
	NRID 1000070311355 1000070311355 CreatorName Nakamura, Tetsuya
	CreatorName Oikawa, Hiroto
	CreatorName Maenou, Satoru
	NRID 1000050360615 1000050360615 researchmap permalink read0143920 read0143920 Scopus Author ID 7006799400 7006799400 CreatorName Narumi, Yasuo
	CreatorName Tazoe, Kou
	NRID 1000070600542 1000070600542 CreatorName Mitsumata, Chiharu
	NRID 1000060202040 1000060202040 CreatorName Kinoshita, Toyohiko
	NRID 1000080189399 1000080189399 CreatorName Nojiri, Hiroyuki
	NRID 1000060314374 1000060314374 researchmap permalink read0068619 read0068619 Scopus Author ID 7005234924 7005234924 CreatorName Nakatani, Ryoichi
Description	Yu Shiratsuchi, Kohei Wakatsu, Tetsuya Nakamura, Hiroto Oikawa, Satoru Maenou, Yasuo Narumi, Kou Tazoe, Chiharu Mitsumata, Toyohiko Kinoshita, Hiroyuki Nojiri, and Ryoichi Nakatani, Appl. Phys. Lett. 100, 262413 (2012); https://doi.org/10.1063/1.4731643.
Abstract	Isothermal switching of a perpendicular exchange bias by a strong pulsed magnetic field has been investigated using a Pt/Co/α-Cr₂O₃ thin film system. The switching of the perpendicular exchange bias is accompanied by the spin reversal of interfacial uncompensated antiferromagnetic Cr spins. We have also demonstrated that the switching of the exchange bias is reversible by changing the pulsed magnetic field direction. The mechanism of the demonstrated switching is discussed from the viewpoint of the spin flop transition of the α-Cr₂O₃ layer.
Publisher	American Institute of Physics
Source Title	Applied Physics Letters
Volume (Issue)	100(26)
Page	262413
Date of Issued	2012-06-29
Language	English
Handle URL	https://hdl.handle.net/11094/89979
PISSN	00036951
NCID	AA00543431
Relation.isIdenticalTo	DOI (Publisher Version) https://doi.org/10.1063/1.4731643
Access Rights	open access
CopyRight	This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. This article appeared in Yu Shiratsuchi, Kohei Wakatsu, Tetsuya Nakamura, Hiroto Oikawa, Satoru Maenou, Yasuo Narumi, Kou Tazoe, Chiharu Mitsumata, Toyohiko Kinoshita, Hiroyuki Nojiri, and Ryoichi Nakatani, Appl. Phys. Lett. 100, 262413 (2012) and may be found at https://doi.org/10.1063/1.4731643.
oaire:version	Version of Record
Category	学術雑誌論文 Journal Article

Resource Type	journal article
Local Type	Journal Article
DCMI Type	Text
DCTERMS.bibliographicCitation	Applied Physics Letters. 2012, 100(26), p. 262413
DC.title	Isothermal switching of perpendicular exchange bias by pulsed high magnetic field
DC.creator	Shiratsuchi, Yu
	Wakatsu, Kohei
	Nakamura, Tetsuya
	Oikawa, Hiroto
	Maenou, Satoru
	Narumi, Yasuo
	Tazoe, Kou
	Mitsumata, Chiharu
	Kinoshita, Toyohiko
	Nojiri, Hiroyuki
	Nakatani, Ryoichi
DC.publisher	American Institute of Physics
DC.language' scheme='DCTERMS.RFC1766	English
DC.type' scheme='DCTERMS.DCMIType	Text
DCTERMS.issued' scheme='DCTERMS.W3CDTF	2012-06-29
DC.identifier	https://doi.org/10.1063/1.4731643
DC.description	Yu Shiratsuchi, Kohei Wakatsu, Tetsuya Nakamura, Hiroto Oikawa, Satoru Maenou, Yasuo Narumi, Kou Tazoe, Chiharu Mitsumata, Toyohiko Kinoshita, Hiroyuki Nojiri, and Ryoichi Nakatani, Appl. Phys. Lett. 100, 262413 (2012); https://doi.org/10.1063/1.4731643.
DCTERMS.abstract	Isothermal switching of a perpendicular exchange bias by a strong pulsed magnetic field has been investigated using a Pt/Co/α-Cr₂O₃ thin film system. The switching of the perpendicular exchange bias is accompanied by the spin reversal of interfacial uncompensated antiferromagnetic Cr spins. We have also demonstrated that the switching of the exchange bias is reversible by changing the pulsed magnetic field direction. The mechanism of the demonstrated switching is discussed from the viewpoint of the spin flop transition of the α-Cr₂O₃ layer.
DC.rights	This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. This article appeared in Yu Shiratsuchi, Kohei Wakatsu, Tetsuya Nakamura, Hiroto Oikawa, Satoru Maenou, Yasuo Narumi, Kou Tazoe, Chiharu Mitsumata, Toyohiko Kinoshita, Hiroyuki Nojiri, and Ryoichi Nakatani, Appl. Phys. Lett. 100, 262413 (2012) and may be found at https://doi.org/10.1063/1.4731643.
DC.format	89979
citation_title	Isothermal switching of perpendicular exchange bias by pulsed high magnetic field
citation_author	Shiratsuchi, Yu
	Wakatsu, Kohei
	Nakamura, Tetsuya
	Oikawa, Hiroto
	Maenou, Satoru
	Narumi, Yasuo
	Tazoe, Kou
	Mitsumata, Chiharu
	Kinoshita, Toyohiko
	Nojiri, Hiroyuki
	Nakatani, Ryoichi
citation_publisher	American Institute of Physics
citation_language	English
citation_date	2012-06-29
citation_journal_title	Applied Physics Letters
citation_volume	100
citation_issue	26
citation_firstpage	262413
citation_doi	https://doi.org/10.1063/1.4731643
citation_public_url	https://hdl.handle.net/11094/89979

Isothermal switching of perpendicular exchange bias by pulsed high magnetic field

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