Large cone angle magnetization precession of an individual nanopatterned ferromagnet with dc electrical detection

M. V. Costache; S. M. Watts; M. Sladkov; C. H. van der Wal; B. J. van Wees

doi:10.1063/1.2400058

Large cone angle magnetization precession of an individual nanopatterned ferromagnet with dc electrical detection

M. V. Costache^*, S. M. Watts, M. Sladkov, C. H. van der Wal, B. J. van Wees

^*Bijbehorende auteur voor dit werk

Fysica van Nano Devices

Onderzoeksoutput: Article › Academic › peer review

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The on-chip resonant driving of large cone-angle magnetization precession of an individual nanoscale Permalloy element is demonstrated. Strong driving is realized by locating the element in close proximity to the shorted end of a coplanar strip waveguide, which generates a microwave magnetic field. A frequency modulation method is used to accurately measure resonant changes of the dc anisotropic magnetoresistance. Precession cone angles up to 9 degrees are determined with better than 1 degrees of resolution. The resonance peak shape is well described by the Landau-Lifshitz-Gilbert equation. (c) 2006 American Institute of Physics.

Originele taal-2	English
Artikelnummer	232115
Aantal pagina's	3
Tijdschrift	Applied Physics Letters
Volume	89
Nummer van het tijdschrift	23
DOI's	https://doi.org/10.1063/1.2400058
Status	Published - 4-dec.-2006

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10.1063/1.2400058

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abstract = "The on-chip resonant driving of large cone-angle magnetization precession of an individual nanoscale Permalloy element is demonstrated. Strong driving is realized by locating the element in close proximity to the shorted end of a coplanar strip waveguide, which generates a microwave magnetic field. A frequency modulation method is used to accurately measure resonant changes of the dc anisotropic magnetoresistance. Precession cone angles up to 9 degrees are determined with better than 1 degrees of resolution. The resonance peak shape is well described by the Landau-Lifshitz-Gilbert equation. (c) 2006 American Institute of Physics.",

author = "Costache, {M. V.} and Watts, {S. M.} and M. Sladkov and {van der Wal}, {C. H.} and {van Wees}, {B. J.}",

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T1 - Large cone angle magnetization precession of an individual nanopatterned ferromagnet with dc electrical detection

AU - Costache, M. V.

AU - Watts, S. M.

AU - Sladkov, M.

AU - van der Wal, C. H.

AU - van Wees, B. J.

PY - 2006/12/4

Y1 - 2006/12/4

N2 - The on-chip resonant driving of large cone-angle magnetization precession of an individual nanoscale Permalloy element is demonstrated. Strong driving is realized by locating the element in close proximity to the shorted end of a coplanar strip waveguide, which generates a microwave magnetic field. A frequency modulation method is used to accurately measure resonant changes of the dc anisotropic magnetoresistance. Precession cone angles up to 9 degrees are determined with better than 1 degrees of resolution. The resonance peak shape is well described by the Landau-Lifshitz-Gilbert equation. (c) 2006 American Institute of Physics.

AB - The on-chip resonant driving of large cone-angle magnetization precession of an individual nanoscale Permalloy element is demonstrated. Strong driving is realized by locating the element in close proximity to the shorted end of a coplanar strip waveguide, which generates a microwave magnetic field. A frequency modulation method is used to accurately measure resonant changes of the dc anisotropic magnetoresistance. Precession cone angles up to 9 degrees are determined with better than 1 degrees of resolution. The resonance peak shape is well described by the Landau-Lifshitz-Gilbert equation. (c) 2006 American Institute of Physics.

U2 - 10.1063/1.2400058

DO - 10.1063/1.2400058

M3 - Article

SN - 0003-6951

VL - 89

JO - Applied Physics Letters

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