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J-GLOBAL ID：201601006959191079   Update date: Jun. 03, 2021

Takagi Yasumasa

タカギ ヤスマサ | Takagi Yasumasa
Affiliation and department：
Japan Synchrotron Radiation Research Institute

About Japan Synchrotron Radiation Research Institute


Homepage URL  (1)： https://kaken.nii.ac.jp/d/r/30442982.ja.html
Research field  (3)： Nanomaterials ,  Analytical chemistry ,  Thin-film surfaces and interfaces
Research keywords  (16)： 磁気円二色性 ,  走査トンネル顕微鏡 ,  元素識別 ,  放射光 ,  走査トンネル顕微 ,  半導体表面 ,  スピントロニクス ,  磁気記録 ,  光電子顕微鏡 ,  表面・界面物性 ,  ナノ計測 ,  円二色性 ,  レーザー ,  光電子分光 ,  ナノ表面界面 ,  STM
Research theme for competitive and other funds  (3)：
  • 2015 - 2016 大気圧硬X線光電子分光装置の開発と燃料電池電極触媒のオペランド測定
  • 2012 - 2014 レーザー誘起磁気円二色性STMによるフタロシアニン分子のスピン分布マッピング
  • 2007 - 2009 Elemental Identification of the dopant on the semiconductor surface by synchrotron-radiation-based scanning tunneling microscopy.
Papers (63)：
  • Lin Chun, Horio Masafumi, Kawamata Takayuki, Saito Shin, Koshiishi Keisuke, Sakamoto Shoya, Zhang Yujun, Yamamoto Kohei, Ikeda Keisuke, Hirata Yasuyuki, et al. Nature of Carrier Doping in T'-La(1.8-x)Eu(0.2)SrxCuO(4) Studied by X-Ray Photoemission and Absorption Spectroscopy. JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN. 2019. 88. 11
  • Akimitsu Ishihara, Takaaki Nagai, Keisuke Ukita, Masazumi Arao, Masashi Matsumoto, Liwei Yu, Takahiro Nakamura, Oki Sekizawa, Yasumasa Takagi, Koichi Matsuzawa, et al. Emergence of Oxygen Reduction Activity in Zirconium Oxide-Based Compounds in Acidic Media: Creation of Active Sites for the Oxygen Reduction Reaction. ARTICLE. 2019. Vil.123. 30. 18150-18159
  • Liwei Yu, Yasumasa Takagi, Takahiro Nakamura, Tomohiro Sakata, Tomoya Uruga, Mizuki Tada, Yasuhiro Iwasawa, Shigeyuki Masaoka, Toshihiko Yokoyama. Operando Observation of Sulfur Species Poisoning Polymer Electrolyte Fuel Cell Studied by Near Ambient Pressure Hard X-ray Photoelectron Spectroscopy. The Journal of Physical Chemistry C. 2019
  • Shuhei Nakashima, Toshio Miyamachi, Yasutomi Tatetsu, Yukio Takahashi, Yasumasa Takagi, Yoshihiro Gohda, Toshihiko Yokoyama, Fumio Komori. Dynamic Interface Formation in Magnetic Thin Film Heterostructures. Adv. Funct. Mater. 2019. 29. 1804594-(8)
  • Yasumasa Takagi, Tomoya Uruga, Mizuki Tada, Yasuhiro Iwasawa, Toshihiko Yokoyama. Ambient Pressure Hard X-ray Photoelectron Spectroscopy for Functional Material Systems as Fuel Cells under Working Conditions. Accounts of Chemical Research. 2018. 51. 3. 719-727
ｍore...
MISC (6)：
  • O. Sekizawa, T. Uruga, Y. Takagi, K. Nitta, K. Kato, H. Tanida, K. Uesugi, M. Hoshino, E. Ikenaga, K. Takeshita, et al. SPring-8 BL36XU: Catalytic Reaction Dynamics for Fuel Cells. 16TH INTERNATIONAL CONFERENCE ON X-RAY ABSORPTION FINE STRUCTURE (XAFS16). 2016. 712
  • Yoshihiro Matsumoto, Seiji Sakai, Yasumasa Takagi, Takeshi Nakagawa, Toshihiko Yokoyama, Toshihiro Shimada, Seiji Mitani, Koki Takanashi, Hiroshi Naramoto, Yoshihito Maeda. X-ray absorption spectroscopy and magnetic circular dichroism in codeposited C-60-Co films with giant tunnel magnetoresistance (vol 470, pg 244, 2009). CHEMICAL PHYSICS LETTERS. 2009. 474. 1-3. 238-238
  • Toshihiko Yokoyama, Takeshi Nakagawa, Yasumasa Takagi. Magnetic circular dichroism for surface and thin film magnetism: Measurement techniques and surface chemical applications. INTERNATIONAL REVIEWS IN PHYSICAL CHEMISTRY. 2008. 27. 3. 449-505
  • Nakatsuji K, Takata Y, Shin S, Ishikawa T, omori F, Yoshimoto Y, Takagi Y, Tomatsu K, Yaji K, Iimori T, et al. 20pZA-10 Soft X-ray emission spectroscopy of Co/N/Cu(001) II. Meeting Abstracts of the Physical Society of Japan. 2007. 62. 0
  • Takagi Y, Takata Y, Shin S, Ishikawa T, Tomatsu K, Yaji K, Iimori T, Nakatsuji K, Komori F, Harada Y, et al. 26aYH-10 Soft X-ray emission spectroscopy of Co/N/Cu(001). Meeting Abstracts of the Physical Society of Japan. 2006. 61. 0
ｍore...
Education (3)：
  • 2002 - 2005 東京大学大学院 物理学専攻
  • 2000 - 2002 Tokyo Institute of Technology
  • 1996 - 2000 Tokyo Institute of Technology,
Professional career (1)：
  • 博士(理学) (東京大学)
Work history (3)：
  • 2017/11 - 現在 高輝度光科学研究センター 利用研究促進部門 研究員
  • 2007/09 - 2017/10 Institute for Molecular Science
  • 2005/04 - 2007/08 理化学研究所 播磨研究所 研究員
Association Membership(s) (3)：
THE JAPANESE SOCIETY FOR SYNCHROTRON RADIATION RESEARCH ,  THE SURFACE SCIENCE SOCIETY OF JAPAN ,  THE PHYSICAL SOCIETY OF JAPAN
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