Rchr

J-GLOBAL ID：200901070428033546 Update date: Jul. 07, 2025

Hasegawa Yukio

ハセガワユキオ | Hasegawa Yukio

Affiliation and department：
Job title： Professor
Homepage URL (2)： https://yhasegawa.webnode.jp/ , http://hasegawa.issp.u-tokyo.ac.jp/index-e.htm

Research field (5)： Thin-film surfaces and interfaces , Magnetism, superconductivity, and strongly correlated systems , Semiconductors, optical and atomic physics , Nanostructure physics , Nanostructure chemistry

Research keywords (3)：固体物性 , ナノサイエンス , 表面界面物性

Research theme for competitive and other funds (44)：

2025 - 2028 Nanoscale local characterization of electron and spin transport in monolayer thin films
2023 - 2026 単層磁性遷移金属ハライドにおける新奇磁性の原子レベル探索
2022 - 2025 Combination of nanoscale spectroscopy with transport for elucidating anomalous metallic phases in atomic-layer superconductors
2019 - 2022 Characterization and control of spin dynamics by spin-resonance scanning tunneling microscopy
2017 - 2022 Development of sub-cycle time-resolved STM and its applications

2018 - 2020 Magnon dispersion measurement using compressive sensing for scanning tunneling microscopy

2016 - 2020 The real space observation of non-local electrical conductivity by low temperature scanning tunneling potentiometry

2016 - 2019 Detection of Meissner effect of surface-superstructure superconductivity by UHV-SQUID

2016 - 2019 Atomic-scale imaging of spin current generated by the ferromagnetic resonance excitation

2013 - 2016 Scanning tunneling microscopy on proximity effects at superconductor/ferromagnetic interfaces

2010 - 2011 spin current distribution measurement by scanning probe microscopy

2009 - 2011 Real-space observation of vortices and proximity effects on nano-size superconductors

2007 - 2008 Precise measurements of electrostatic potential using scanning probe microscopy

2005 - 2006 High precision surface potential imaging using scanning probe microscopy

2002 - 2005 ナノサイズ一次元構造の電子物性評価

2005 - ナノサイズ超伝導体中の渦糸分布

2002 - 2003 表面ナノワイヤーの形成とその電気伝導特定

2002 - 2003 Development of STM combined with synchrotron-radiation light source and its application to elemental analysis and spin observation

2001 - 2002 BEEM電流を信号とした界面活用の消去可能超微細記録素子の基礎と応用

2001 - 2002 visualization of Fermi level pinning sites at metal semiconductor interfaces

2000 - 2001 Elemental Analysis for Scanning Tunneling Microscope by using X-ray Induced Tunneling Current (Development of Elemental Analysis STM)

2000 - 2001 nano-scale real-space observation of surface two-dimensional electron system under ultra-low temperature and magnetic field

2000 - 2001 酸化シリコン超薄膜/シリコン界面での単一界面トラップ準位のAFMによる実空間観察

1999 - 2000 Atomic-scale investigation and its device application for GaN crystal growth

1999 - 2000 STMによる局所仕事関数/表面ポテンシャルとその歪み依存性の測定

1999 - 1999 自立性極薄膜の低エネルギー電子透過

1996 - 1998 Basic research and application of interface tunneling - Development of low temperature UHV-BEEM-

1995 - 1998 表面を動きまわる電子

1996 - 1997 Study of A Lipid-coated Enzyme acts as a Catalyst in Organic Media

1995 - 1997 バリスティック電子放射顕微鏡による金属半導体界面のエッジにおける電気的特性の測定

1995 - 1996 薄膜磁性材料のナノ組織解析による磁気特性の発現機構の解明

1995 - 1995 金属フラーレンの金属・半導体表面における吸着構造と電子状態

1995 - 1995 走査トンネル顕微鏡を用いた定在波による界面散乱の位相の研究

1994 - 1995 DEVELOPMENT OF SCANNING PHONON TRANSMISSION MICROSCOPE (SPTM)

1994 - 1994 金属・半導体間の原子レベルの接合面積を持つ微小トンネル接合・点接触に関する研究

1994 - 1994 走査トンネル顕微鏡を用いた定在波法により界面散乱の位相の研究

1993 - 1994 STUDY OF ULTRASMALL TUNNEL JUNCTIONS USING TAILORED TIPS

1993 - 1993 走査トンネル分光法を用いた表面欠陥による電子波の散乱に関する研究

原子間力顕微鏡によるナノ力学

放射光励起による元素分析走査トンネル顕微鏡の開発

表面ナノ領域における電子状態分布

Development of scanning tunneling microscopy with elemental analysis by means of X-ray excitation

Characterization of local at interfaces and its modification

Electronic states and electrical conduction of nanoscale area on surfaces

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Papers (99)：

Yuki Tsujikawa, Takeru Nakashima, Xiaoni Zhang, Kazuki Yamaguchi, Masafumi Horio, Masahiro Haze, Yukio Hasegawa, Fumio Komori, Takahiro Kondo, Yasunobu Ando, et al. Dimensional crossover and chirality of boron adsorbates on copper (110) surfaces. Physical Review Materials. 2024. 8. 8
Yuki Tsujikawa, Xiaoni Zhang, Kazuki Yamaguchi, Masahiro Haze, Takeru Nakashima, Arpita Varadwaj, Yusuke Sato, Masafumi Horio, Yukio Hasegawa, Fumio Komori, et al. Quasi-Periodic Growth of One-Dimensional Copper Boride on Cu(110). Nano Letters. 2024. 24. 4. 1160-1167
Takahiro Kobayashi, Yuichiro Toichi, Koichiro Yaji, Yoshitaka Nakata, Yuchi Yaoita, Mutsuki Iwaoka, Mariko Koga, Yituo Zhang, Jun Fujii, Shimpei Ono, et al. Revealing the Hidden Spin-Polarized Bands in a Superconducting Tl Bilayer Crystal. Nano Letters. 2023. 23. 16. 7675-7682
T. Machida, Y. Yoshimura, T. Nakamura, Y. Kohsaka, T. Hanaguri, C.-R. Hsing, C.-M. Wei, Y. Hasegawa, S. Hasegawa, A. Takayama. Superconductivity near the saddle point in the two-dimensional Rashba system Si(111)-3×3-(Tl,Pb). Physical Review B. 2022
Masahiro HAZE, Yasuo YOSHIDA, Yukio HASEGAWA. Scanning Tunneling Microscopy Data Analysis Using Sparse Modeling. Vacuum and Surface Science. 2022. 65. 2. 78-83

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MISC (103)：

Ebisawa Takashi, Haze Masahiro, Yoshida Yasuo, Terada Kotaro, Kashiwagi Takanari, Kadowaki Kazuo, Hasegawa Yukio. Scanning tunneling microscopy and spectroscopy on NbSe₂ at in-plane magnetic fields and ultra-low-temperatures. Meeting Abstracts of the Physical Society of Japan. 2016. 71. 0. 2479-2479
Yoshida Yasuo, Hasegawa Yukio, Kim Howon, Lee Chi-Cheng, Chang Tay-Rong, Jeng Horng-Tay, Lin Hsin, Haga Yoshinori, Tateiwa Naoyuki, Fisk Zachary. Atomic-scale visualization of surface-assisted orbital order. Meeting Abstracts of the Physical Society of Japan. 2016. 71. 0. 2105-2105
Haze Masahiro, Yoshida Yasuo, Hasegawa Yukio. Detailed spin spiral structures of Mn thin films on W(110) studied by spin-polarized STM. Meeting Abstracts of the Physical Society of Japan. 2016. 71. 0. 947-947
Kawamura M, Kim Howon, Hasegawa Y, Kato T, Ozaki T. 22pBA-2 First-principles eigenchannel analysis of electronic conducting phenomena on Pb(111) surface. Meeting Abstracts of the Physical Society of Japan. 2016. 71. 0. 2647-2647
Haze Masahiro, Yoshida Yasuo, Hasegawa Yukio. 21pAB-2 Electronic and magnetic properties of Mn double layer on W(110) studied by Spin-Polarized STM. Meeting Abstracts of the Physical Society of Japan. 2015. 70. 0. 2517-2517

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Professional career (1)：

Doctor of Engineering (The University of Tokyo)

Committee career (1)：

2001 - 2002 日本表面科学会編集委員、評議員

Association Membership(s) (4)：

日本表面科学会 , American Physical Society , 応用物理学会 , 日本物理学会

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