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Interlayer exchange coupling in Co/Ru/Co trilayers

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Title: Interlayer exchange coupling in Co/Ru/Co trilayers
Authors: Gubbiotti, G.1 gubbiotti@fisica.unipg.it, Tacchi, S.1,2, Carlotti, G.1,2, Socino, G.1,2, Spizzo, F.3, Zhao, Zhiya4, Mani, P.4, Mankey, G.J.4
Source: Journal of Magnetism & Magnetic Materials. Jan2005, Vol. 286, p468-472. 5p.
Subjects: Silicon, Cobalt, Anisotropy, Brillouin scattering, Magnetic properties, Magnetization, Hysteresis loop
Abstract: Abstract: The dependence of the interlayer exchange coupling in Si(001)/Ta/Co/Ru/Co/Ta trilayer on the thickness of the top Co layer is investigated. A strong in-plane uniaxial anisotropy is created in the magnetic layers by the shape anisotropy of an obliquely sputtered Ta underlayer, as confirmed by magnetometry and Brillouin light scattering measurements. The evolution of the magnetic properties, such as the magnetization at remanence and the saturation fields of the hysteresis loops and the giant magnetoresistance, is discussed in terms of the bilinear and biquadratic exchange coupling coefficients. [Copyright &y& Elsevier]
Copyright of Journal of Magnetism & Magnetic Materials is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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Header DbId: egs
DbLabel: Engineering Source
An: 22260350
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
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  Data: Interlayer exchange coupling in Co/Ru/Co trilayers
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  Data: <searchLink fieldCode="AR" term="%22Gubbiotti%2C+G%2E%22">Gubbiotti, G.</searchLink><relatesTo>1</relatesTo><i> gubbiotti@fisica.unipg.it</i><br /><searchLink fieldCode="AR" term="%22Tacchi%2C+S%2E%22">Tacchi, S.</searchLink><relatesTo>1,2</relatesTo><br /><searchLink fieldCode="AR" term="%22Carlotti%2C+G%2E%22">Carlotti, G.</searchLink><relatesTo>1,2</relatesTo><br /><searchLink fieldCode="AR" term="%22Socino%2C+G%2E%22">Socino, G.</searchLink><relatesTo>1,2</relatesTo><br /><searchLink fieldCode="AR" term="%22Spizzo%2C+F%2E%22">Spizzo, F.</searchLink><relatesTo>3</relatesTo><br /><searchLink fieldCode="AR" term="%22Zhao%2C+Zhiya%22">Zhao, Zhiya</searchLink><relatesTo>4</relatesTo><br /><searchLink fieldCode="AR" term="%22Mani%2C+P%2E%22">Mani, P.</searchLink><relatesTo>4</relatesTo><br /><searchLink fieldCode="AR" term="%22Mankey%2C+G%2EJ%2E%22">Mankey, G.J.</searchLink><relatesTo>4</relatesTo>
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  Data: <searchLink fieldCode="JN" term="%22Journal+of+Magnetism+%26+Magnetic+Materials%22">Journal of Magnetism & Magnetic Materials</searchLink>. Jan2005, Vol. 286, p468-472. 5p.
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  Data: <searchLink fieldCode="DE" term="%22Silicon%22">Silicon</searchLink><br /><searchLink fieldCode="DE" term="%22Cobalt%22">Cobalt</searchLink><br /><searchLink fieldCode="DE" term="%22Anisotropy%22">Anisotropy</searchLink><br /><searchLink fieldCode="DE" term="%22Brillouin+scattering%22">Brillouin scattering</searchLink><br /><searchLink fieldCode="DE" term="%22Magnetic+properties%22">Magnetic properties</searchLink><br /><searchLink fieldCode="DE" term="%22Magnetization%22">Magnetization</searchLink><br /><searchLink fieldCode="DE" term="%22Hysteresis+loop%22">Hysteresis loop</searchLink>
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  Data: Abstract: The dependence of the interlayer exchange coupling in Si(001)/Ta/Co/Ru/Co/Ta trilayer on the thickness of the top Co layer is investigated. A strong in-plane uniaxial anisotropy is created in the magnetic layers by the shape anisotropy of an obliquely sputtered Ta underlayer, as confirmed by magnetometry and Brillouin light scattering measurements. The evolution of the magnetic properties, such as the magnetization at remanence and the saturation fields of the hysteresis loops and the giant magnetoresistance, is discussed in terms of the bilinear and biquadratic exchange coupling coefficients. [Copyright &y& Elsevier]
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  Data: <i>Copyright of Journal of Magnetism & Magnetic Materials is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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RecordInfo BibRecord:
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      – Type: doi
        Value: 10.1016/j.jmmm.2004.09.100
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      – Code: eng
        Text: English
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      Pagination:
        PageCount: 5
        StartPage: 468
    Subjects:
      – SubjectFull: Silicon
        Type: general
      – SubjectFull: Cobalt
        Type: general
      – SubjectFull: Anisotropy
        Type: general
      – SubjectFull: Brillouin scattering
        Type: general
      – SubjectFull: Magnetic properties
        Type: general
      – SubjectFull: Magnetization
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      – SubjectFull: Hysteresis loop
        Type: general
    Titles:
      – TitleFull: Interlayer exchange coupling in Co/Ru/Co trilayers
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              Text: Jan2005
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              Y: 2005
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              Value: 286
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