Presentation | 2012-11-16 Damping Constants of Ni_<83>Fe_<17>(011) Single Crystal Thin Films investigated by Q-band Ferromagnetic Resonance Shingo YAMANAKA, Mitsuru OHTAKE, Fumiyoshi KIRINO, Masaaki FUTAMOTO, Nobuyuki INABA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Angular dependence of Gilbert's damping constant a for Ni-Fe(011) single-crystal thin films prepared on Mg(011) single-crystal substrates were investigated by employing Q-Band ferromagnetic resonance analysis. The α for 10Onm-thick and 20nm-thick specimen had the constant value of 0.008, which did not depend on the crystal direction. With decreasing the film thickness from 20 to 2nm, the α increased suddenly from 0.008 to 0.040. The 2nm-thick and 5nm-thick specimen had the maximum value of α, when the external field were applied parallel to [01-1]_ |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Ferromagnetic resonance / Damping constant / Ni-Fe single crystal thin film |
Paper # | MR2012-30 |
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Conference Information | |
Committee | MR |
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Conference Date | 2012/11/9(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Magnetic Recording (MR) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Damping Constants of Ni_<83>Fe_<17>(011) Single Crystal Thin Films investigated by Q-band Ferromagnetic Resonance |
Sub Title (in English) | |
Keyword(1) | Ferromagnetic resonance |
Keyword(2) | Damping constant |
Keyword(3) | Ni-Fe single crystal thin film |
1st Author's Name | Shingo YAMANAKA |
1st Author's Affiliation | Graduate School of Science and Engineering, Yamagata University() |
2nd Author's Name | Mitsuru OHTAKE |
2nd Author's Affiliation | Faculty of Science and Engineering, Chuo University |
3rd Author's Name | Fumiyoshi KIRINO |
3rd Author's Affiliation | National University of fine arts and, music |
4th Author's Name | Masaaki FUTAMOTO |
4th Author's Affiliation | Faculty of Science and Engineering, Chuo University |
5th Author's Name | Nobuyuki INABA |
5th Author's Affiliation | Graduate School of Science and Engineering, Yamagata University |
Date | 2012-11-16 |
Paper # | MR2012-30 |
Volume (vol) | vol.112 |
Number (no) | 294 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |