Tomohiro Ichinose

Profile Information

Affiliation: Tohoku University

J-GLOBAL ID: 201901006929456967
researchmap Member ID: B000379275

Research Areas

Nanotechnology/Materials / Thin-film surfaces and interfaces /

Papers

Large tunnel magnetoresistance in magnetic tunnel junctions with magnetic electrodes of metastable body-centered cubic CoMnFe alloys

Tomohiro Ichinose, Junichi Ikeda, Yuta Onodera, Tomoki Tsuchiya, Kazuya Z. Suzuki, Shigemi Mizukami

Journal of Alloys and Compounds, 170750-170750, May, 2023
Insight into the Mechanism of Bidirectional Magnetoelectric Effects Unveil Cycloidal/Uncompensated Hybrid Antiferromagnetic Multiferroics

Tomohiro Ichinose, Hiroshi Naganuma

Physical Review Materials, 7 014405-1-014405-12, Jan, 2023 Peer-reviewed
Precise interface engineering using a post-oxidized ultrathin MgAl layer for the voltage-controlled magnetic anisotropy effect

Takayuki Nozaki, Tomohiro Nozaki, Hiroshige Onoda, Hiroyasu Nakayama, Tomohiro Ichinose, Tatsuya Yamamoto, Makoto Konoto, Shinji Yuasa

APL Materials, 10(8) 081103-081103, Aug 1, 2022
Structure and magnetism in metastable bcc Co1−xMnx epitaxial films

Kazuma Kunimatsu, Tufan Roy, Jun Okabayashi, Tomoki Tsuchiya, Tomohiro Ichinose, Masahito Tsujikawa, Masafumi Shirai, Shigemi Mizukami

Journal of Magnetism and Magnetic Materials, 548 168841-168841, Apr, 2022
Lattice Softening in Metastable bcc CoxMn100−x (001) Ferromagnetic Layers for a Strain-Free Magnetic Tunnel Junction

Kevin Elphick, Kenta Yoshida, Tufan Roy, Tomohiro Ichinose, Kazuma Kunimatsu, Tomoki Tsuchiya, Kazuya Z. Suzuki, Masahito Tsujikawa, Yasuyoshi Nagai, Shigemi Mizukami …

Physical Review Applied, 16(5), Nov 30, 2021
High-Quality Sputtered BiFeO3 for Ultrathin Epitaxial Films

Tomohiro Ichinose, Daisuke Miura, Hiroshi Naganuma

ACS Applied Electronic Materials, Nov 8, 2021
Enhanced tunnel magnetoresistance in Mn-based perpendicular magnetic tunnel junctions utilizing antiferromagnetically coupled bcc-Co-based interlayer

Kazuya Z. Suzuki, Tomohiro Ichinose, Satoshi Iihama, Ren Monma, Shigemi Mizukami

Applied Physics Letters, 118(17) 172412-172412, Apr 26, 2021
Magnetic and ferroelectric properties of oxygen octahedron/tetrahedron mixed ultrathin multiferroic layer by oxygen desorption

T. Ichinose, H. Naganuma

Journal of Applied Physics, 129(3) 034101-034101, Jan 15, 2021 Peer-reviewed
Magnetic tunnel junctions with metastable bcc Co3Mn electrodes

Kazuma Kunimatsu, Tomoki Tsuchiya, Tufan Roy, Kelvin Elphick, Tomohiro Ichinose, Masahito TSUJIKAWA, Atsufumi HIROHATA, Masafumi Shirai, Shigemi Mizukami

Applied Physics Express, Jul 22, 2020 Peer-reviewed
Growth mechanism and domain structure study on epitaxial BiFeO3 film grown on (La0.3Sr0.7)(Al0.65Ta0.35)O3

In-Tae Bae, Shintaro Yasui, Tomohiro Ichinose, Mitsuru Itoh, Takahisa Shiraishi, Takanori Kiguchi, Hiroshi Naganuma

Journal of Applied Physics, 127(24), Jun 28, 2020
Non-destructive imaging for quality assurance of magnetoresistive random-access memory junctions

E Jackson, Y Wu, W Frost, J-Y Kim, M Samiepour, K Elphick, M Sun, T Kubota, K Takanashi, T Ichinose …

Journal of Physics D: Applied Physics, Jan 2, 2020 Peer-reviewed
Tunnel Magnetoresistance in the Magnetic Tunnel Junctions with an Amorphous Boron Nitride Barrier Formed via Nitrogen Diffusion

Tomohiro Ichinose, Kelvin Elphick, Atsufumi Hirohata, Shigemi Mizukami

ACS Applied Electronic Materials, 1(11) 2220-2225, Nov 26, 2019 Peer-reviewed
Short range biaxial strain relief mechanism within epitaxially grown BiFeO3.

In-Tae Bae, Shintaro Yasui, Tomohiro Ichinose, Mitsuru Itoh, Takahisa Shiraishi, Takanori Kiguchi, Hiroshi Naganuma

Scientific reports, 9(1) 6715-6715, Apr 30, 2019
Lattice mismatch effect on biaxial strain exerted on epitaxially-grown BiFeO₃

Naganuma Hiroshi, Bae In-Tae, Yasui Sintaro, Ito Mitsuru, Shiraishi Takahisa, Kiguchi Takanori, Ichinose Tomohiro

JSAP Annual Meetings Extended Abstracts, 2019.1 1215-1215, Feb 25, 2019
Magnetic tunnel junctions with a B2-ordered CoFeCrAl equiatomic Heusler alloy

Tomoki Tsuchiya, Tufan Roy, Kelvin Elphick, Jun Okabayashi, Lakhan Bainsla, Tomohiro Ichinose, Kazuya Z. Suzuki, Masahito Tsujikawa, Masafumi Shirai, Atsufumi Hirohata …

Physical Review Materials, 3(8) 084403, 2019 Peer-reviewed
Fabrication of magnetic tunnel junctions with a metastable bcc Co3Mn disordered alloy as a bottom electrode

Kazuma Kunimatsu, Tomoki Tsuchiya, Kelvin Elphick, Tomohiro Ichinose, Kazuya Z. Suzuki, Atsufumi Hirohata, Shigemi Mizukami

Japanese Journal of Applied Physics (Rapid Communication), 58(8) 080908(R), 2019 Peer-reviewed
Elucidation of crystal symmetry and strain of BiFeO₃ epitaxial films on various substrates by structural calculation and electron diffraction

Naganuma Hiroshi, In-Tae Bae, Ichinose Tomohiro, Kovacs Andras, Yasui Shintaro, Zhao Hong, Iniguez Jorge, Han Myung-Geun

JSAP Annual Meetings Extended Abstracts, 2018.2 1305-1305, Sep 5, 2018
Structural analyses and first-principles simulation for new crystal symmetric BiFeO₃ grown on LaAlO₃ substrates

Naganuma Hiroshi, Bae In-Tae, Kovacs Andras, Zhao Hong Jian, Iniguez Jorge, Yasui Shintaro, Ichinose Tomohiro

JSAP Annual Meetings Extended Abstracts, 2018.2 1335-1335, Sep 5, 2018
Tensile stress effect on epitaxial BiFeO3 thin film grown on KTaO3.

In-Tae Bae, Tomohiro Ichinose, Myung-Geun Han, Yimei Zhu, Shintaro Yasui, Hiroshi Naganuma

Scientific reports, 8(1) 893-893, Jan 17, 2018
Elucidation of crystal and electronic structures within highly strained BiFeO3 by transmission electron microscopy and first-principles simulation

In-Tae Bae, Andras Kovacs, Hong Jian Zhao, Jorge Iniguez, Shintaro Yasui, Tomohiro Ichinose, Hiroshi Naganuma

SCIENTIFIC REPORTS, 7, Apr, 2017 Peer-reviewed

Misc.

電子線回折および第一原理計算を用いた新規結晶相の構造解析

永沼博, 永沼博, 永沼博, 永沼博, 一ノ瀬智浩, ZHAO H. J., INIGUEZ J., 安井伸太郎, BAE In-Tae

応用物理学会東北支部学術講演会(CD-ROM), 75th, 2020

Research Projects

Large voltage effect in 3-fold axis oriented magnetic tunnel junctions with corundum oxides

Grants-in-Aid for Scientific Research Grant-in-Aid for Research Activity Start-up, Grant-in-Aid for Research Activity Start-up, Japan Society for the Promotion of Science, Aug, 2018 - Mar, 2019

Ichinose Tomohiro
マルチフェロイクスを用いた超低消費電力ユニバーサル磁場センサの創製

科学研究費助成事業特別研究員奨励費, 特別研究員奨励費, 日本学術振興会, Apr, 2016 - Mar, 2018

一ノ瀬智浩

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