582 citations · 2.7k across the 55 of their papers we have counts for
57 papers
Interfacial Fe segregation and its influence on magnetic properties of CoFeB/MgFeO multilayers
Tomohiro Ichinose, Tatsuya Yamamoto, Takayuki Nozaki +3
We investigated the effect of Fe segregated from partially Fe-substituted MgO (MgFeO) on the magnetic properties of CoFeB/MgFeO multilayers. X-ray photoelectron spectroscopy (XPS)…
Towards mutual synchronization of serially connected Spin Torque Oscillators based on magnetic tunnel junctions
Piotr Rzeszut, Jakub Mojsiejuk, Witold Skowroński +4
Multiple neuromorphic applications require the tuning of two or more devices to a common signal. Various types of neuromorphic computation can be realized using spintronic oscillat…
Cryogenic temperature deposition of high-performance CoFeB/MgO/CoFeB magnetic tunnel junctions on 300 mm wafers
Tomohiro Ichinose, Tatsuya Yamamoto, Takayuki Nozaki +4
We developed a cryogenic temperature deposition process for high-performance CoFeB/MgO/CoFeB magnetic tunnel junctions (MTJs) on 300 mm thermally oxidized silicon wafers. The effec…
Heavily Damped Precessional Switching with Very Low Write-error Rate in Elliptical-cylinder Magnetic Tunnel Junction
Rie Matsumoto, Shinji Yuasa, Hiroshi Imamura
Voltage-induced dynamic switching in magnetic tunnel junctions (MTJs) is a writing technique for voltage-controlled magnetoresistive random access memory (VCMRAM), which is expecte…
The origin of enhanced interfacial perpendicular magnetic anisotropy in LiF-inserted Fe/MgO interface
Shoya Sakamoto, Takayuki Nozaki, Shinji Yuasa +2
The Fe/MgO interface is an essential ingredient in spintronics as it shows giant tunneling magnetoresistance and strong perpendicular magnetic anisotropy (PMA). A recent study demo…
Electric-Field-Induced Coherent Control of Nitrogen Vacancy Centers
Gerald Q. Yan, Senlei Li, Tatsuya Yamamoto +6
Enabling scalable and energy-efficient control of spin defects in solid-state media is desirable for realizing transformative quantum information technologies. Exploiting voltage-c…