Arita Masashi

アリタマサシ | Arita Masashi

Affiliation and department：
Job title： Associate Professor
Homepage URL (2)： http://www.ist.hokudai.ac.jp/labo/nano-mat/ , http://www.nano.ist.hokudai.ac.jp/nano-mat/index.html

Research field (4)： Metallic materials , Crystal engineering , Applied materials , Electric/electronic material engineering

Research keywords (4)：磁性 , 電子顕微鏡 , ナノ電気物性 , Nano Science of Materials

Research theme for competitive and other funds (28)：

2019 - 2022 Proposal of high-performance materials for artificial synapses via atomic-scale observations of resistive switching oxides
2016 - 2019 Investigation of ReRAM circuits investigated using in-situ TEM aiming development of artificial neurons
2014 - 2016 Development of a new resistive memory controlled by a sidegate
2013 - 2016 Investigation on Switching Mechanism of Resistive RAM using in-situ TEM-STM
2012 - 2015 Multi-input and multi-output flexible nanodot-array devices operating with multiple valued ReRAM

2009 - 2012 Development of in-situ TEM measurement system and its application to nanoelectronics

2009 - 2011 Development of in-situ TEM measurement system and its application to nanoelectronics

2006 - 2009 Study on single electron tunneling by means of TEM/STM to develop single electron devices operated at room temperature

2008 - 2009 シリコンの酸化によるナノドットアレイの形成とその論理機能選択デバイス応用

2005 - 2008 Research of Multiple-Input and Multiple-Output Functional Devices by Means of Nanodot Array

2006 - 2008 Study on single electron tunneling by means of TEM/STM to develop single electron devices operated at room temperature

2007 - 2007 シリコンナノドットを用いた論理機能選択デバイス

2005 - 2007 Research of Multiple-Input and Multiple-Output Functional Devices by Means of Nanodot Array

2003 - 2006 Atomic resolved imaging of exchange force interaction force by magnetic resonance scanning force microscopy

2003 - 2005 Atomic resolved imaging of exchange force interaction force by magnetic resonance scanning force microscopy

2001 - 2004 Preparation of Ferromagnetic Nano-dot system and Its Magneto-Resistance

2001 - 2004 Scanning magneto resistance microscopy and its applications

2001 - 2003 Scanning magneto resistance microscopy and its applications

2001 - 2003 Preparation of Ferromagnetic Nano-dot system and Its Magneto-Resistance

1996 - 1999 Development of new biocompatible magnetic materials and the application to hyperthermia of cancer

1996 - 1998 Development of new biocompatible magnetic materials and the application to hyperthermia of cancer

1994 - 1997 Crystal Structure and Physical Properties of Artificial Metallic Multilayrs with Non-equilibrium Crystal Structure of 3d Trandition Metals

1994 - 1996 Crystal Structure and Physical Properties of Artificial Metallic Multilayrs with Non-equilibrium Crystal Structure of 3d Trandition Metals

1994 - 1995 Defect structure in smoke particles of A15-Cr

1993 - 1994 Fabrication and structure analyses of metallic thin tilms and small particles having the A15 structure

1994 - 1994 A15型クロム超微粒子中の欠陥構造

1993 - 1993 A15型構造をもつ金属薄膜・微粒子の作成条件と構造解析

1991 - 1991 高融点金属及び金属間化合物の微粒子・薄膜の作成と構造解析

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Papers (206)：

Takayuki Gyakushi, Ikuma Amano, Ryota Tanizawa, Atsushi Tsurumaki-Fukuchi, Masashi Arita, Yasuo Takahashi. Characteristics of the single-electron conduction properties of randomly distributed metal nanodot arrays. Japanese Journal of Applied Physics. 2024. 63. 2. 025001-025001
Keiji Tsubaki, Masashi Arita, Takayoshi Katase, Toshio Kamiya, Atsushi Tsurumaki-Fukuchi, Yasuo Takahashi. Significant effects of epitaxial strain on the nonlinear transport properties in Ca2RuO4 thin films with the current-driven transition. Japanese Journal of Applied Physics. 2023
Keiji Tsubaki, Atsushi Tsurumaki-Fukuchi, Takayoshi Katase, Toshio Kamiya, Masashi Arita, Yasuo Takahashi. Dynamics of an Electrically Driven Phase Transition in Ca₂RuO₄ Thin Films: Nonequilibrium High-Speed Resistive Switching in the Absence of an Abrupt Thermal Transition. Advanced Electronic Materials. 2023
Atsushi Tsurumaki-Fukuchi, Takayoshi Katase, Hiromichi Ohta, Masashi Arita, Yasuo Takahashi. Direct Imaging of Ion Migration in Amorphous Oxide Electronic Synapses with Intrinsic Analog Switching Characteristics. ACS Applied Materials & Interfaces. 2023. 15. 13. 16842-16852
Takayuki Gyakushi, Ikuma Amano, Atsushi Tsurumaki-Fukuchi, Masashi Arita, Yasuo Takahashi. Double gate operation of metal nanodot array based single electron device. Scientific Reports. 2022. 12. 1

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MISC (72)：

高橋庸夫, 寒川誠二, 有田正志, 大野武雄, 福地厚, 遠藤和彦, 李遠霖, 瘧師貴幸. Research of Application of Highly Functional Nano Devices Fabricated by Using Nanostructures. 東北大学流体科学研究所共同利用・共同研究拠点流体科学国際研究教育拠点活動報告書. 2021. 2019 (CD-ROM)
谷澤涼太, 天野郁馬, 瘧師貴幸, 福地厚, 有田正志, 高橋庸夫. Comparison of Transport Characteristics of Nanodot Arrays Formed on Two Different SiO₂ Underlayers. 応用物理学会春季学術講演会講演予稿集(CD-ROM). 2021. 68th
谷澤涼太, 天野郁馬, 瘧師貴幸, 福地厚, 有田正志, 高橋庸夫. Dependence of Transport Characteristics of Fe Nanodot Array on Underlayer Surfaces. 応用物理学会北海道支部/日本光学会北海道支部合同学術講演会講演予稿集. 2021. 56th-17th (CD-ROM)
天野郁馬, 瘧師貴幸, 谷澤涼太, 福地厚, 有田正志, 高橋庸夫. Single electron conduction of Fe nanodot array fabricated on SiO₂ surfaces prepared by thermal oxidation and sputter deposition. 応用物理学会秋季学術講演会講演予稿集(CD-ROM). 2021. 82nd
天野郁馬, 瘧師貴幸, 福地厚, 有田正志, 高橋庸夫. SiO₂上のFeナノドットアレイの電気伝導特性の表面依存. 応用物理学会北海道支部/日本光学会北海道支部合同学術講演会講演予稿集. 2020. 55th-16th

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Books (1)：

Mesoscopic Materials and Clusters
Kodansha/Springer 1999

Lectures and oral presentations (240)：

ReRAMスイッチのその場TEM観察による動作機構解明
(日本学術振興会R025先進薄膜界面機能創成委員会第6回研究会 2021)
2次元磁気グラニュラーの光インピーダンス特性,日本物理学会2021年秋季大会
(日本物理学会2021年秋季大会 2021)
Ca2RuO4薄膜における非線形伝導現象の高速化と不連続転移の観測
(日本物理学会2021年秋季大会 2021)
熱酸化およびスパッタ製膜SiO2上に形成したFeナノドットアレイの単電子特性
(第82回応用物理学会秋季学術講演会 2021)
Ca2RuO4エピタキシャル薄膜における電流誘起非線形伝導
(第82回応用物理学会秋季学術講演会 2021)

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Works (27)：

TEMを用いたナノ微粒子の伝導特性評価に関する研究、日本物理学会春季講演会
2005 -
数を制限したナノ粒子系におけるトンネル伝導特性のTEMその場実験、日本顕微鏡学会北海道支部講演会
2005 -
Fe-MgO複合膜におけるクーロンステアケースのTEMその場実験、応用物理学会秋季講演会
2005 -
量子ドットアレイによる多機能デバイスの特性シミュレーション、応用物理学会春季講演会
2005 -
1ナノ粒子系のトンネル伝導特性に関するTEMその場実験、日本顕微鏡学会講演会
2005 -

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Education (5)：

- 1987 スイス連邦チューリッヒ工科大学数物科学研究科数学物理
- 1985 Osaka University
- 1985 Osaka University Graduate School, Division of Engineering Science
- 1980 Hiroshima University Faculty of Science
- 1980 Hiroshima University Faculty of Science

Professional career (1)：

Sept. 1987, Doctor of Natural Science (ETH-Zurich) (ETH Zurich)

Committee career (5)：

2009 - 2010 日本金属学会分科会運営委員
2006 - 2008 応用物理学会北海道支部庶務幹事
2006 - 2008 日本金属学会評議員(北海道支部)
1998 - 1999 応用物理学会北海道支部会計幹事
1998 - 1999 日本金属学会編集委員

Association Membership(s) (4)：

THE JAPANESE SOCIETY OF MICROSCOPY , THE MAGNETICS SOCIETY OF JAPAN , 応用物理学会 , 日本金属学会

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