Spin wave resonance in Ga1-xMnxAs

S. T.B. Goennenwein; T. Graf; T. Wassner; M. S. Brandt; M. Stutzmann; J. B. Philipp; R. Gross; M. Krieger; K. Zürn; P. Ziemann; A. Koeder; S. Frank; W. Schoch; A. Waag

doi:10.1063/1.1539550

Spin wave resonance in Ga_1-xMn_xAs

S. T.B. Goennenwein, T. Graf, T. Wassner, M. S. Brandt, M. Stutzmann, J. B. Philipp, R. Gross, M. Krieger, K. Zürn, P. Ziemann, A. Koeder, S. Frank, W. Schoch, A. Waag

TUM Emeriti of Excellence

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92 Scopus citations

Abstract

The ferromagnetic resonance experiments on Ga_1-xMn_xAs thin films were reported. Eight distinct resonances were observed for the direct current (dc) magnetic field perpendicular to the sample plane which were attributed to spin wave modes. To account for the spacing of the resonances, a linear gradient in the magnetic properties was inferred, which was ascribed to a linear variation of the uniaxial magnetic anisotropy with film thickness.

Original language	English
Pages (from-to)	730-732
Number of pages	3
Journal	Applied Physics Letters
Volume	82
Issue number	5
DOIs	https://doi.org/10.1063/1.1539550
State	Published - 3 Feb 2003

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title = "Spin wave resonance in Ga1-xMnxAs",

abstract = "The ferromagnetic resonance experiments on Ga1-xMnxAs thin films were reported. Eight distinct resonances were observed for the direct current (dc) magnetic field perpendicular to the sample plane which were attributed to spin wave modes. To account for the spacing of the resonances, a linear gradient in the magnetic properties was inferred, which was ascribed to a linear variation of the uniaxial magnetic anisotropy with film thickness.",

author = "Goennenwein, {S. T.B.} and T. Graf and T. Wassner and Brandt, {M. S.} and M. Stutzmann and Philipp, {J. B.} and R. Gross and M. Krieger and K. Z{\"u}rn and P. Ziemann and A. Koeder and S. Frank and W. Schoch and A. Waag",

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doi = "10.1063/1.1539550",

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T1 - Spin wave resonance in Ga1-xMnxAs

AU - Goennenwein, S. T.B.

AU - Graf, T.

AU - Wassner, T.

AU - Brandt, M. S.

AU - Stutzmann, M.

AU - Philipp, J. B.

AU - Gross, R.

AU - Krieger, M.

AU - Zürn, K.

AU - Ziemann, P.

AU - Koeder, A.

AU - Frank, S.

AU - Schoch, W.

AU - Waag, A.

PY - 2003/2/3

Y1 - 2003/2/3

N2 - The ferromagnetic resonance experiments on Ga1-xMnxAs thin films were reported. Eight distinct resonances were observed for the direct current (dc) magnetic field perpendicular to the sample plane which were attributed to spin wave modes. To account for the spacing of the resonances, a linear gradient in the magnetic properties was inferred, which was ascribed to a linear variation of the uniaxial magnetic anisotropy with film thickness.

AB - The ferromagnetic resonance experiments on Ga1-xMnxAs thin films were reported. Eight distinct resonances were observed for the direct current (dc) magnetic field perpendicular to the sample plane which were attributed to spin wave modes. To account for the spacing of the resonances, a linear gradient in the magnetic properties was inferred, which was ascribed to a linear variation of the uniaxial magnetic anisotropy with film thickness.

UR - http://www.scopus.com/inward/record.url?scp=0037416015&partnerID=8YFLogxK

U2 - 10.1063/1.1539550

DO - 10.1063/1.1539550

M3 - Article

AN - SCOPUS:0037416015

SN - 0003-6951

VL - 82

SP - 730

EP - 732

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 5

ER -

Spin wave resonance in Ga_1-xMn_xAs

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