9 citations · 24 across the 4 of their papers we have counts for
4 papers
1/f noise of a tiny tunnel magnetoresistance sensor originated from a wide distribution of bath correlation time
Hiroshi Imamura, Hiroko Arai, Rie Matsumoto +1
Tunnel magnetoresistance (TMR) sensor is a highly sensitive magnetic field sensor and is expected to be applied in various fields, such as magnetic recording, industrial sensing, a…
Material Parameters for Faster Ballistic Switching of an In-plane Magnetized Nanomagnet
Toshiki Yamaji, Hiroshi Imamura
High-speed magnetization switching of a nanomagnet is necessary for faster information processing. The ballistic switching by a pulsed magnetic filed is a promising candidate for t…
Precession dynamics of a small magnet with non-Markovian damping: Theoretical proposal for an experiment to determine the correlation time
Hiroshi Imamura, Hiroko Arai, Rie Matsumoto +2
Recent advances in experimental techniques have made it possible to manipulate and measure the magnetization dynamics on the femtosecond time scale which is the same order as the c…
Resonant Magnetization Switching Conditions of an Exchange-coupled Bilayer under Spin Wave Excitation
W. Zhou, T. Yamaji, T. Seki +2
We systematically investigated the spin wave-assisted magnetization switching (SWAS) of a L10-FePt / Ni81Fe19 (Permalloy; Py) exchange-coupled bilayer using a pulse-like rf field (…