Epitaxial growth and interfacial magnetism of spin aligner for remanent spin injection: [Fe/Tb]n /Fe/MgO/GaAs -light emitting diode as a prototype system

E. Schuster; R. A. Brand; F. Stromberg; F. Y. Lo; A. Ludwig; D. Reuter; A. D. Wieck; S. Hövel; N. C. Gerhardt; M. R. Hofmann; H. Wende; W. Keune

doi:10.1063/1.3476265

Epitaxial growth and interfacial magnetism of spin aligner for remanent spin injection: [Fe/Tb]_n /Fe/MgO/GaAs -light emitting diode as a prototype system

E. Schuster^*
, R. A. Brand
, F. Stromberg
, F. Y. Lo
, A. Ludwig
, D. Reuter
, A. D. Wieck
, S. Hövel
, N. C. Gerhardt
, M. R. Hofmann
, H. Wende
, W. Keune

^*此作品的通信作者

研究成果: 雜誌貢獻 › 期刊論文 › 同行評審

17 引文斯高帕斯（Scopus）

摘要

We have successfully grown and characterized [Fe/Tb]₁₀ /Fe (001) / ⁵⁷Fe (001) /MgO (001) multilayer contacts on a GaAs-based light emitting diode. Using ⁵⁷Fe conversion-electron Mössbauer spectroscopy at room temperature (RT) and at 4.2 K, we provide atomistic proof of large perpendicular Fe spin components in zero external field at and below RT at the ⁵⁷Fe (001) /MgO (001) interface. Further, indirect evidence of large interfacial Fe atomic moments is provided. Our contacts serve as a prototype spin aligner for remanent electrical spin injection at RT.

原文	英語
文章編號	063902
期刊	Journal of Applied Physics
卷	108
發行號	6
DOIs	https://doi.org/10.1063/1.3476265
出版狀態	已發佈 - 2010 9月 15
對外發佈	是

ASJC Scopus subject areas

一般物理與天文學

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10.1063/1.3476265

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Schuster, E., Brand, R. A., Stromberg, F., Lo, F. Y., Ludwig, A., Reuter, D., Wieck, A. D., Hövel, S., Gerhardt, N. C., Hofmann, M. R., Wende, H., & Keune, W. (2010). Epitaxial growth and interfacial magnetism of spin aligner for remanent spin injection: [Fe/Tb]_n /Fe/MgO/GaAs -light emitting diode as a prototype system. Journal of Applied Physics, 108(6), 文章 063902. https://doi.org/10.1063/1.3476265

Schuster, E, Brand, RA, Stromberg, F, Lo, FY, Ludwig, A, Reuter, D, Wieck, AD, Hövel, S, Gerhardt, NC, Hofmann, MR, Wende, H & Keune, W 2010, 'Epitaxial growth and interfacial magnetism of spin aligner for remanent spin injection: [Fe/Tb]_n /Fe/MgO/GaAs -light emitting diode as a prototype system', Journal of Applied Physics, 卷 108, 編號 6, 063902. https://doi.org/10.1063/1.3476265

@article{c5b8fda4d9b74c619a54ec367ef81b96,

title = "Epitaxial growth and interfacial magnetism of spin aligner for remanent spin injection: [Fe/Tb]n /Fe/MgO/GaAs -light emitting diode as a prototype system",

abstract = "We have successfully grown and characterized [Fe/Tb]10 /Fe (001) / 57Fe (001) /MgO (001) multilayer contacts on a GaAs-based light emitting diode. Using 57Fe conversion-electron M{\"o}ssbauer spectroscopy at room temperature (RT) and at 4.2 K, we provide atomistic proof of large perpendicular Fe spin components in zero external field at and below RT at the 57Fe (001) /MgO (001) interface. Further, indirect evidence of large interfacial Fe atomic moments is provided. Our contacts serve as a prototype spin aligner for remanent electrical spin injection at RT.",

author = "E. Schuster and Brand, \{R. A.\} and F. Stromberg and Lo, \{F. Y.\} and A. Ludwig and D. Reuter and Wieck, \{A. D.\} and S. H{\"o}vel and Gerhardt, \{N. C.\} and Hofmann, \{M. R.\} and H. Wende and W. Keune",

note = "Funding Information: We are grateful to U. von H{\"o}rsten for his expert technical assistance. Work supported by Deutsche Forschungsgemeinschaft (SFB 491).",

year = "2010",

month = sep,

day = "15",

doi = "10.1063/1.3476265",

language = "English",

volume = "108",

journal = "Journal of Applied Physics",

issn = "0021-8979",

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T1 - Epitaxial growth and interfacial magnetism of spin aligner for remanent spin injection

T2 - [Fe/Tb]n /Fe/MgO/GaAs -light emitting diode as a prototype system

AU - Schuster, E.

AU - Brand, R. A.

AU - Stromberg, F.

AU - Lo, F. Y.

AU - Ludwig, A.

AU - Reuter, D.

AU - Wieck, A. D.

AU - Hövel, S.

AU - Gerhardt, N. C.

AU - Hofmann, M. R.

AU - Wende, H.

AU - Keune, W.

N1 - Funding Information: We are grateful to U. von Hörsten for his expert technical assistance. Work supported by Deutsche Forschungsgemeinschaft (SFB 491).

PY - 2010/9/15

Y1 - 2010/9/15

N2 - We have successfully grown and characterized [Fe/Tb]10 /Fe (001) / 57Fe (001) /MgO (001) multilayer contacts on a GaAs-based light emitting diode. Using 57Fe conversion-electron Mössbauer spectroscopy at room temperature (RT) and at 4.2 K, we provide atomistic proof of large perpendicular Fe spin components in zero external field at and below RT at the 57Fe (001) /MgO (001) interface. Further, indirect evidence of large interfacial Fe atomic moments is provided. Our contacts serve as a prototype spin aligner for remanent electrical spin injection at RT.

AB - We have successfully grown and characterized [Fe/Tb]10 /Fe (001) / 57Fe (001) /MgO (001) multilayer contacts on a GaAs-based light emitting diode. Using 57Fe conversion-electron Mössbauer spectroscopy at room temperature (RT) and at 4.2 K, we provide atomistic proof of large perpendicular Fe spin components in zero external field at and below RT at the 57Fe (001) /MgO (001) interface. Further, indirect evidence of large interfacial Fe atomic moments is provided. Our contacts serve as a prototype spin aligner for remanent electrical spin injection at RT.

UR - https://www.scopus.com/pages/publications/77957737406

UR - https://www.scopus.com/pages/publications/77957737406#tab=citedBy

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VL - 108

JO - Journal of Applied Physics

JF - Journal of Applied Physics

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M1 - 063902

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Epitaxial growth and interfacial magnetism of spin aligner for remanent spin injection: [Fe/Tb]n /Fe/MgO/GaAs -light emitting diode as a prototype system

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ASJC Scopus subject areas

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Epitaxial growth and interfacial magnetism of spin aligner for remanent spin injection: [Fe/Tb]_n /Fe/MgO/GaAs -light emitting diode as a prototype system