rf power dependence of homodyne-detected ferromagnetic resonance spectra of a CoFeB/MgO magnetic tunnel junction

Eriko Hirayama

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Oral presentation

10 Spintronics and Magnetics » 10.3 Giant magnetoresistance (GMR), tunnel magnetoresistance (TMR) and magnetic recording technologies

[13p-D11-1~8] 10.3 Giant magnetoresistance (GMR), tunnel magnetoresistance (TMR) and magnetic recording technologies

Fri. Mar 13, 2015 4:15 PM - 6:15 PM D11 (16-306)

5:15 PM - 5:30 PM

▼ [13p-D11-5] rf power dependence of homodyne-detected ferromagnetic resonance spectra of a CoFeB/MgO magnetic tunnel junction

〇Eriko Hirayama¹, Shun Kanai¹, Jun-ichiro Ohe², Hideo Sato^3,⁴, Fumihiro Matsukura^1,^3,⁵, Hideo Ohno^1,^3,^4,⁵ (1.Laboratory for Nanoelectronics and Spintronics, RIEC, Tohoku Univ., 2.Department of Physics, Toho Univ., 3.CSIS, Tohoku Univ., 4.CIES, Tohoku Univ., 5.WPI-AIMR, Tohoku Univ.)

Keywords:ferromagnetic resonance,magnetic tunnel junction