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海洋研究開発機構: 横浜市, 神奈川県, JP

2022-08-01 to present | 技術副主幹 (付加価値情報創生部門)
Employment
Source: Self-asserted source
Akira Masago

大阪大学: 豊中市待兼山１−３, 大阪府, JP

2017-04 to 2022-07-31 | 特任准教授 (基礎工学部)
Employment
Source: Self-asserted source
Akira Masago

Works (50 of 52)

Items per page:
Page 1 of 2

Giant Memory Function Based on the Magnetic Field History of Resistive Switching Under a Constant Bias Voltage

Advanced Functional Materials
2025-02 | Journal article
DOI: 10.1002/adfm.202415648
Contributors: Masaya Kaneda; Shun Tsuruoka; Hikari Shinya; Tetsuya Fukushima; Tatsuro Endo; Yuriko Tadano; Takahito Takeda; Akira Masago; Masaaki Tanaka; Hiroshi Katayama‐Yoshida et al.
Source: check_circle
Crossref

Exploring finite-temperature electronic transport in CoSi alloys with transition metals (Cr, Mn, Fe, and Ni) using the KKR-CPA method

Journal of Materials Chemistry A
2024 | Journal article
DOI: 10.1039/d3ta06259g
Part of ISSN: 2050-7488
Part of ISSN: 2050-7496
Contributors: Ho Ngoc Nam; Quan Manh Phung; Katsuhiro Suzuki; Hikari Shinya; Akira Masago; Tetsuya Fukushima; Kazunori Sato
Source: Self-asserted source
Akira Masago

Colossal Magnetoresistive Switching Induced by d0 Ferromagnetism of MgO in a Semiconductor Nanochannel Device with Ferromagnetic Fe/MgO Electrodes

Advanced Materials
2024-06 | Journal article
DOI: 10.1002/adma.202307389
Contributors: Shinobu Ohya; Shun Tsuruoka; Masaya Kaneda; Hikari Shinya; Tetsuya Fukushima; Takahito Takeda; Yuriko Tadano; Tatsuro Endo; Le Duc Anh; Akira Masago et al.
Source: check_circle
Crossref

The role of electron–phonon scattering on thermoelectric properties of intermetallic compounds XSi (X = Co, Rh)

Japanese Journal of Applied Physics
2023-02-01 | Journal article
DOI: 10.35848/1347-4065/acb97a
Part of ISSN: 0021-4922
Part of ISSN: 1347-4065
Contributors: Ho Ngoc Nam; Katsuhiro Suzuki; Akira Masago; Hikari Shinya; Tetsuya Fukushima; Kazunori Sato
Source: Self-asserted source
Akira Masago

Significant effect of interfacial spin moments in ferromagnet-semiconductor heterojunctions on spin transport in a semiconductor

Physical Review B
2022-05-13 | Journal article
DOI: 10.1103/physrevb.105.195308
Part of ISSN: 2469-9950
Part of ISSN: 2469-9969
Contributors: T. Naito; R. Nishimura; M. Yamada; A. Masago; Yu Shiratsuchi; Y. Wagatsuma; K. Sawano; R. Nakatani; Tamio Oguchi; Kohei Hamaya
Source: Self-asserted source
Akira Masago

A first-principles study on the electrical conductivity of Ag2S_1−xSe_x (x = 0, 0.25, 0.5): Electron–phonon coupling

Applied Physics Letters
2022-04-04 | Journal article
DOI: 10.1063/5.0086703
Part of ISSN: 0003-6951
Part of ISSN: 1077-3118
Contributors: Ho Ngoc Nam; Katsuhiro Suzuki; Akira Masago; Tien Quang Nguyen; Hikari Shinya; Tetsuya Fukushima; Kazunori Sato
Source: Self-asserted source
Akira Masago

Low-temperature acanthite-like phase of Cu2S: Electronic and transport properties

Physical Review B
2022-02-22 | Journal article
DOI: 10.1103/physrevb.105.075205
Part of ISSN: 2469-9950
Part of ISSN: 2469-9969
Contributors: Ho Ngoc Nam; Katsuhiro Suzuki; Tien Quang NGUYEN; Akira Masago; Hikari Shinya; Tetsuya Fukushima; Kazunori Sato
Source: Self-asserted source
Akira Masago

Intrinsic defect formation and the effect of transition metal doping on transport properties in a ductile thermoelectric material α-Ag2S: a first-principles study

Physical Chemistry Chemical Physics
2021 | Journal article
DOI: 10.1039/d0cp06624a
Part of ISSN: 1463-9076
Part of ISSN: 1463-9084
Contributors: Ho Ngoc Nam; Ryo Yamada; Haruki Okumura; Tien Quang NGUYEN; Katsuhiro Suzuki; Hikari Shinya; Akira Masago; Tetsuya Fukushima; Kazunori Sato
Source: Self-asserted source
Akira Masago

A novel method for generating p-type wide- and ultrawide-bandgap III-nitride by doping with magnetic elements

Applied Physics Express
2021-09-01 | Journal article
DOI: 10.35848/1882-0786/ac197f
Part of ISSN: 1882-0778
Part of ISSN: 1882-0786
Contributors: Akira Masago; Hikari Shinya; Tetsuya Fukushima; Kazunori Sato; Hiroshi Katayama-Yoshida
Source: Self-asserted source
Akira Masago

Positive linear magnetoresistance effect in disordered L2 1B-type Mn2CoAl epitaxial films

Physical Review B
2021-03-17 | Journal article
DOI: 10.1103/physrevb.103.104427
Part of ISSN: 2469-9950
Part of ISSN: 2469-9969
Contributors: K. Kudo; A. Masago; S. Yamada; L. S. R. Kumara; H. Tajiri; Y. Sakuraba; K. Hono; Kohei Hamaya
Source: Self-asserted source
Akira Masago

First-principles calculation of electronic density of states and Seebeck coefficient in transition-metal-doped Si–Ge alloys

Solid State Communications
2021-01 | Journal article
DOI: 10.1016/j.ssc.2020.114115
Part of ISSN: 0038-1098
Contributors: Ryo Yamada; Akira Masago; Tetsuya Fukushima; Hikari Shinya; Tien Quang NGUYEN; Kazunori Sato
Source: Self-asserted source
Akira Masago

Hole-mediated ferromagnetism in a high-magnetic moment material, Gd-doped GaN

Journal of Physics: Condensed Matter
2020-11-18 | Journal article
DOI: 10.1088/1361-648X/abac8e
Contributors: Akira Masago; Hikari Shinya; Tetsuya Fukushima; Kazunori Sato; Hiroshi Katayama-Yoshida
Source: check_circle
Crossref

First-principles calculations of finite temperature electronic structures and transport properties of Heusler alloy Co2MnSi

Applied Physics Letters
2020-07-27 | Journal article
DOI: 10.1063/5.0017862
Contributors: H. Shinya; S. Kou; T. Fukushima; A. Masago; K. Sato; H. Katayama-Yoshida; H. Akai
Source: check_circle
Crossref

Valence states and the magnetism of Eu ions in Eu-doped GaN

Journal of Applied Physics
2020-02-24 | Journal article
DOI: 10.1063/1.5135743
Part of ISSN: 0021-8979
Part of ISSN: 1089-7550
Source: Self-asserted source
Akira Masago

Thermoelectric properties of single-phase full-Heusler alloy Fe2TiSi films with D03-type disordering

Journal of Applied Physics
2020-02-07 | Journal article
DOI: 10.1063/1.5141949
Part of ISSN: 0021-8979
Part of ISSN: 1089-7550
Source: Self-asserted source
Akira Masago

High Curie temperature in Eu-doped GaN caused by volume-compensated Ga-vacancy

AIP Advances
2020-02-01 | Journal article
DOI: 10.1063/1.5116054
Part of ISSN: 2158-3226
Source: Self-asserted source
Akira Masago
grade
Preferred source (of 2)‎

Experimental verification of the origin of positive linear magnetoresistance in CoFe(V1−xMnx)Si Heusler alloys

Physical Review B
2019-11-25 | Journal article
DOI: 10.1103/physrevb.100.195137
Part of ISSN: 2469-9950
Part of ISSN: 2469-9969
Source: Self-asserted source
Akira Masago

Theoretical prediction of maximum Curie temperatures of Fe-based dilute magnetic semiconductors by first-principles calculations

Applied Physics Express
2019-06-01 | Journal article
DOI: 10.7567/1882-0786/ab2360
Part of ISSN: 1882-0778
Part of ISSN: 1882-0786
Source: Self-asserted source
Akira Masago

Magnetism of Eu-doped GaN modulations by spinodal nanodecomposition

Physical Review B
2018-12-14 | Journal article
DOI: 10.1103/physrevb.98.214426
Part of ISSN: 2469-9950
Part of ISSN: 2469-9969
Source: Self-asserted source
Akira Masago

First-principles prediction of the control of magnetic properties in Fe-doped GaSb and InSb

Journal of Applied Physics
2018-09-14 | Journal article
DOI: 10.1063/1.5046912
Part of ISSN: 0021-8979
Part of ISSN: 1089-7550
Source: Self-asserted source
Akira Masago

First-principles calculations on the origin of ferromagnetism in transition-metal doped Ge

Physical Review B
2017-09-12 | Journal article
DOI: 10.1103/physrevb.96.104415
Part of ISSN: 2469-9950
Part of ISSN: 2469-9969
Source: Self-asserted source
Akira Masago

Theoretical investigation of phase separation in thermoelectric AgSbTe2

Japanese Journal of Applied Physics
2017-08-01 | Journal article
DOI: 10.7567/jjap.56.081201
Part of ISSN: 0021-4922
Part of ISSN: 1347-4065
Source: Self-asserted source
Akira Masago

Computational materials design for efficient red luminescence: InGaN codoped with Eu and the donor–acceptor pair of Mg and O

Japanese Journal of Applied Physics
2017-02-01 | Journal article
DOI: 10.7567/jjap.56.021001
Part of ISSN: 0021-4922
Part of ISSN: 1347-4065
Source: Self-asserted source
Akira Masago

Computational nano-materials design of self-organized nanostructures by spinodal nano-decomposition in Eu-doped GaN

Japanese Journal of Applied Physics
2016-07-01 | Journal article
DOI: 10.7567/jjap.55.070302
Part of ISSN: 0021-4922
Part of ISSN: 1347-4065
Source: Self-asserted source
Akira Masago

Inherent instability by antibonding coupling in AgSbTe2

Japanese Journal of Applied Physics
2016-04-01 | Journal article
DOI: 10.7567/jjap.55.041801
Part of ISSN: 0021-4922
Part of ISSN: 1347-4065
Source: Self-asserted source
Akira Masago

First principles studies of GeTe based dilute magnetic semiconductors

Journal of Physics: Condensed Matter
2015-01-14 | Journal article
DOI: 10.1088/0953-8984/27/1/015501
Part of ISSN: 0953-8984
Part of ISSN: 1361-648X
Source: Self-asserted source
Akira Masago

Computational nano-materials design for circularly polarized luminescence in (Eu,Mg,O)-codoped GaN

Applied Physics Express
2014-12-01 | Journal article
DOI: 10.7567/apex.7.121002
Part of ISSN: 1882-0778
Part of ISSN: 1882-0786
Source: Self-asserted source
Akira Masago

First-principles investigations of defect and phase stabilities in thermoelectric (GeTe)x(AgSbTe2)1−x

Japanese Journal of Applied Physics
2014-11-01 | Journal article
DOI: 10.7567/jjap.53.111201
Part of ISSN: 0021-4922
Part of ISSN: 1347-4065
Source: Self-asserted source
Akira Masago

Efficient luminescent center by codoping (Eu,Mg,O) into GaN

Applied Physics Express
2014-07-01 | Journal article
DOI: 10.7567/apex.7.071005
Part of ISSN: 1882-0778
Part of ISSN: 1882-0786
Source: Self-asserted source
Akira Masago

Luminescent centers in GaN codoped with Eu and Mg: Calculation on density functional theory

Japanese Journal of Applied Physics
2014-06-01 | Journal article
DOI: 10.7567/jjap.53.061001
Part of ISSN: 0021-4922
Part of ISSN: 1347-4065
Source: Self-asserted source
Akira Masago

Noncontact Atomic Force Microscopy Line-Profiling of Irregular Dimers on the Monohydride Si(001) Surface: Tight-Binding Simulation

e-Journal of Surface Science and Nanotechnology
2013 | Journal article
DOI: 10.1380/ejssnt.2013.80
Part of ISSN: 1348-0391
Source: Self-asserted source
Akira Masago

Theoretical simulation of Kelvin probe force microscopy for Si surfaces by taking account of chemical forces

Journal of Physics: Condensed Matter
2012-02-29 | Journal article
DOI: 10.1088/0953-8984/24/8/084002
Part of ISSN: 0953-8984
Part of ISSN: 1361-648X
Source: Self-asserted source
Akira Masago

Simulation method of Kelvin probe force microscopy at nanometer range and its application

Physical Review B
2010-11-17 | Journal article
DOI: 10.1103/physrevb.82.195433
Part of ISSN: 1098-0121
Part of ISSN: 1550-235X
Source: Self-asserted source
Akira Masago

Superconductivity research on boron solids and an efficient doping method

Journal of Physics: Conference Series
2009-06-01 | Journal article
DOI: 10.1088/1742-6596/176/1/012001
Part of ISSN: 1742-6596
Source: Self-asserted source
Akira Masago

Simulation of Noncontact Atomic Force Microscopy of Hydrogen- and Methyl-Terminated Si(001) Surfaces

Japanese Journal of Applied Physics
2009-02-20 | Journal article
DOI: 10.1143/jjap.48.025506
Part of ISSN: 0021-4922
Part of ISSN: 1347-4065
Source: Self-asserted source
Akira Masago

Adsorption of Benzene on Si(001) from Noncontact Atomic Force Microscopy Simulation

Japanese Journal of Applied Physics
2008-07-18 | Journal article
DOI: 10.1143/jjap.47.6092
Part of ISSN: 0021-4922
Part of ISSN: 1347-4065
Source: Self-asserted source
Akira Masago

Atomic Force Microscopy Simulations of Methyl-terminated Si(100)2×1 Surfaces

AIP Conference Proceedings
2007 | Journal article
DOI: 10.1063/1.2729744
Part of ISSN: 0094-243X
Source: Self-asserted source
Akira Masago

Non-contact Atomic Force Microscopy Simulations of Hydrogen-terminated Si(100) Surfaces with a Methyl

Journal of Physics: Conference Series
2007-04-01 | Journal article
DOI: 10.1088/1742-6596/61/1/157
Part of ISSN: 1742-6588
Part of ISSN: 1742-6596
Source: Self-asserted source
Akira Masago

High-pressure properties and phase diagram of boron

physica status solidi (b)
2007-01 | Journal article
DOI: 10.1002/pssb.200672589
Part of ISSN: 0370-1972
Part of ISSN: 1521-3951
Source: Self-asserted source
Akira Masago
grade
Preferred source (of 2)‎

Simulations of constant-height atomic force microscope images of a H-terminated Si(100)2×1 surface with a CH3 impurity

e-Journal of Surface Science and Nanotechnology
2006 | Journal article
DOI: 10.1380/ejssnt.2006.197
Part of ISSN: 1348-0391
Source: Self-asserted source
Akira Masago

Crystal stability of α- and β-boron

Physical Review B
2006-03-06 | Journal article
DOI: 10.1103/physrevb.73.104102
Part of ISSN: 1098-0121
Part of ISSN: 1550-235X
Source: Self-asserted source
Akira Masago

Crystal stability of α- and β-boron

AIP Conference Proceedings
2005 | Journal article
DOI: 10.1063/1.1994007
Part of ISSN: 0094-243X
Source: Self-asserted source
Akira Masago

High-pressure properties of icosahedron-based solid borons

physica status solidi (b)
2004-11 | Journal article
DOI: 10.1002/pssb.200405217
Part of ISSN: 0370-1972
Part of ISSN: 1521-3951
Source: Self-asserted source
Akira Masago

The Pressure Dependence of Solid Boron

Molecular Simulation
2004-11-15 | Journal article
DOI: 10.1080/08927020412331298982
Part of ISSN: 0892-7022
Part of ISSN: 1029-0435
Source: Self-asserted source
Akira Masago

Group theoretical classification of the electronic structure of LiNiO2

Journal of Magnetism and Magnetic Materials
2004-05 | Journal article
DOI: 10.1016/j.jmmm.2003.12.661
Part of ISSN: 0304-8853
Source: Self-asserted source
Akira Masago

Broken Symmetry States of Doubly Degenerate Orbital Systems with Cubic Structure–Group Theoretical Classification

Journal of the Physical Society of Japan
2003-10-15 | Journal article
DOI: 10.1143/jpsj.72.2589
Part of ISSN: 0031-9015
Part of ISSN: 1347-4073
Source: Self-asserted source
Akira Masago

The electronic structure of beta-boron and the pressure dependence

Physics of Semiconductor 2002
2003-04-30 | Journal article
Source: Self-asserted source
Akira Masago

Symmetry classification of mean field solutions for eg Hubbard model on a triangular lattice

Journal of Physics and Chemistry of Solids
2002-06 | Journal article
DOI: 10.1016/s0022-3697(02)00100-2
Part of ISSN: 0022-3697
Source: Self-asserted source
Akira Masago

Group Theoretical Classification of Broken Symmetry States of Doubly Degenerate Orbital Systems with Cubic Structure

Journal of the Physical Society of Japan
2002-01 | Journal article
DOI: 10.1143/jpsjs.71s.184
Part of ISSN: 0031-9015
Part of ISSN: 1347-4073
Source: Self-asserted source
Akira Masago

Group theoretical classification of broken symmetry states of the two-fold degenerate Hubbard model on a triangular lattice

Journal of Magnetism and Magnetic Materials
2001-05 | Journal article
DOI: 10.1016/s0304-8853(00)00648-x
Part of ISSN: 0304-8853
Source: Self-asserted source
Akira Masago
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