Metastable Co₃Mn/Fe/Pb(Mg1⁄3Nb2⁄3)O3-PbTiO₃ multiferroic heterostructures

Murakami, Y.; Usami, T.; Watarai, R.; Shiratsuchi, Y.; Kanashima, T.; Nakatani, R.; Gohda, Y.; Hamaya, K.

doi:https://doi.org/10.1063/5.0180644

Metastable Co₃Mn/Fe/Pb(Mg1⁄3Nb2⁄3)O3-PbTiO₃ multiferroic heterostructures

Murakami, Y.; Usami, T.; Watarai, R. et al.

Journal of Applied Physics, 2023, 134(22), 224101

アクセス数:61件（2025-08-15 09:12 集計）

固定URL: https://hdl.handle.net/11094/102377

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タイトル	Metastable Co₃Mn/Fe/Pb(Mg1⁄3Nb2⁄3)O3-PbTiO₃ multiferroic heterostructures
著者	著者名 Murakami, Y.
	NRID 1000030880273 1000030880273 ORCID 0000-0001-9478-7331 0000-0001-9478-7331 researchmap permalink TakamasaUsami TakamasaUsami Scopus Author ID 57189692364 57189692364 著者名 Usami, T.
	著者名 Watarai, R.
	NRID 1000070379121 1000070379121 ORCID 0000-0002-8938-4869 0000-0002-8938-4869 researchmap permalink read0090304 read0090304 Scopus Author ID 6602197167 6602197167 著者名 Shiratsuchi, Y.
	NRID 1000030283732 1000030283732 著者名 Kanashima, T.
	NRID 1000060314374 1000060314374 著者名 Nakatani, R.
	NRID 1000050506730 1000050506730 著者名 Gohda, Y.
	NRID 1000090401281 1000090401281 ORCID 0000-0002-5473-6086 0000-0002-5473-6086 researchmap permalink read0102192 read0102192 Scopus Author ID 9244846800 9244846800 著者名 Hamaya, K.
内容	Murakami Y., et al. J. Appl. Phys. 134, 224101 (2023) https://doi.org/10.1063/5.0180644
抄録	Using a molecular beam epitaxy technique, we experimentally demonstrate a multiferroic heterostructure consisting of metastable ferromagnetic Co₃Mn on piezoelectric Pb(Mg1⁄3Nb2⁄3)O₃-PbTiO₃ (PMN-PT). Inserting a 2-nm-thick Fe layer between Co₃Mn and PMN-PT(001) allows the formation of bcc Co₃Mn layers even at an extremely low growth temperature of ∼ 80 ° C. Upon increasing this temperature to 200 ° C, a bcc Co₃Mn/Fe/PMN-PT(001) multiferroic heterostructure with a relatively large saturation magnetization of ∼ 1680 kA/m and an atomically flat interface is obtained, resulting in an obvious converse magnetoelectric (CME) effect. The large CME effect originates mainly from the strain-induced modulation of the magnetic anisotropy energy, supported by the first-principles calculations.
出版者	American Institute of Physics Inc.
収録物名	Journal of Applied Physics
巻(号)	134(22)
ページ	224101
刊行年月	2023-12-08
言語	英語
ハンドルURL	https://hdl.handle.net/11094/102377
PISSN	00218979
eISSN	10897550
関連情報 (isIdenticalTo)	DOI (出版社版) https://doi.org/10.1063/5.0180644
アクセス権	open access
権利情報	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 Murakami Y., et al. J. Appl. Phys. 134, 224101 (2023) and may be found at https://doi.org/10.1063/5.0180644.
出版タイプ	Version of Record
カテゴリ	学術雑誌論文 Journal Article

資源タイプ	学術雑誌論文
ローカル資源タイプ	学術雑誌論文
DCMI資源タイプ	text
DCTERMS.bibliographicCitation	Journal of Applied Physics. 2023, 134(22), p. 224101
DC.title	Metastable Co₃Mn/Fe/Pb(Mg1⁄3Nb2⁄3)O3-PbTiO₃ multiferroic heterostructures
DC.creator	Murakami, Y.
	Usami, T.
	Watarai, R.
	Shiratsuchi, Y.
	Kanashima, T.
	Nakatani, R.
	Gohda, Y.
	Hamaya, K.
DC.publisher	American Institute of Physics Inc.
DC.language' scheme='DCTERMS.RFC1766	英語
DC.type' scheme='DCTERMS.DCMIType	text
DCTERMS.issued' scheme='DCTERMS.W3CDTF	2023-12-08
DC.identifier	https://doi.org/10.1063/5.0180644
DC.description	Murakami Y., et al. J. Appl. Phys. 134, 224101 (2023) https://doi.org/10.1063/5.0180644
DCTERMS.abstract	Using a molecular beam epitaxy technique, we experimentally demonstrate a multiferroic heterostructure consisting of metastable ferromagnetic Co₃Mn on piezoelectric Pb(Mg1⁄3Nb2⁄3)O₃-PbTiO₃ (PMN-PT). Inserting a 2-nm-thick Fe layer between Co₃Mn and PMN-PT(001) allows the formation of bcc Co₃Mn layers even at an extremely low growth temperature of ∼ 80 ° C. Upon increasing this temperature to 200 ° C, a bcc Co₃Mn/Fe/PMN-PT(001) multiferroic heterostructure with a relatively large saturation magnetization of ∼ 1680 kA/m and an atomically flat interface is obtained, resulting in an obvious converse magnetoelectric (CME) effect. The large CME effect originates mainly from the strain-induced modulation of the magnetic anisotropy energy, supported by the first-principles calculations.
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 Murakami Y., et al. J. Appl. Phys. 134, 224101 (2023) and may be found at https://doi.org/10.1063/5.0180644.
DC.format	102377
citation_title	Metastable Co₃Mn/Fe/Pb(Mg1⁄3Nb2⁄3)O3-PbTiO₃ multiferroic heterostructures
citation_author	Murakami, Y.
	Usami, T.
	Watarai, R.
	Shiratsuchi, Y.
	Kanashima, T.
	Nakatani, R.
	Gohda, Y.
	Hamaya, K.
citation_publisher	American Institute of Physics Inc.
citation_language	英語
citation_date	2023-12-08
citation_journal_title	Journal of Applied Physics
citation_volume	134
citation_issue	22
citation_firstpage	224101
citation_doi	https://doi.org/10.1063/5.0180644
citation_public_url	https://hdl.handle.net/11094/102377

Metastable Co₃Mn/Fe/Pb(Mg1⁄3Nb2⁄3)O3-PbTiO₃ multiferroic heterostructures

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