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J-GLOBAL ID：201001028757173337   Update date: Mar. 04, 2025

IKEMATSU Katsumasa

イケマツ カツマサ | IKEMATSU Katsumasa
Affiliation and department：
東北大学 多元物質科学研究所 計測研究部門 量子ビーム計測研究分野

About 東北大学 多元物質科学研究所 計測研究部門 量子ビーム計測研究分野


Job title： 講師
Research field  (6)： Measurement engineering ,  Nano/micro-systems ,  Medical systems ,  Quantum beam science ,  Applied physics - general ,  Particle, nuclear, cosmic-ray, and astrophysics - experiment
Research keywords  (16)： Phase imaging ,  X-ray imaging ,  X-ray optical device ,  LIGA ,  MEMS (Micro Electro Mechanical Systems) ,  Higgs ,  Top quark ,  LHC ,  Monte Carlo simulation ,  Linear collider ,  ILC ,  Accelerator ,  Radiation measurements ,  Radiation detector ,  素粒子実験 ,  高エネルギー物理学
Papers (36)：
  • Pouria Zangi, Katsumasa Ikematsu, Pascal Meyer, Hidekazu Takano, Yanlin Wu, Josephine Gutekunst, Martin Börner, Arndt Last, Jan G. Korvink, Atsushi Momose. Parabolic gratings enhance the X-ray sensitivity of Talbot interferograms. Scientific Reports. 2023. 13. 1
  • Atsushi Momose, Zhuoxuan Zhao, Ryosuke Ueda, Mingjian Cai, Hidekazu Takano, Yanlin Wu, Katsumasa Ikematsu, Hiroki Kawakami, Pouria Zangi, Pascal Meyer, et al. Development of grating-based super-resolution x-ray phase imaging. PROCEEDINGS OF THE 15TH INTERNATIONAL CONFERENCE ON X-RAY MICROSCOPY - XRM2022. 2023
  • M. Kobayashi, K. Yumino, T. Ogawa, A. Shoji, Y. Aoki, K. Ikematsu, P. Gros, T. Kawaguchi, D. Arai, M. Iwamura, et al. A novel technique for the measurement of the avalanche fluctuations of a GEM stack using a gating foil. Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 2022. 1039
  • Talgat Mamyrbayev, Katsumasa Ikematsu, Hidekazu Takano, Yanlin Wu, Kenji Kimura, Patrick Doll, Arndt Last, Atsushi Momose, Pascal Meyer. Staircase array of inclined refractive multi-lenses for large field of view pixel super-resolution scanning transmission hard X-ray microscopy. Journal of Synchrotron Radiation. 2021. 28. 3
  • M. Kobayashi, R. Yonamine, T. Tomioka, A. Aoza, H. Bito, K. Fujii, T. Higashi, K. Hiramatsu, K. Ikematsu, A. Ishikawa, et al. Corrigendum to “Cosmic ray tests of a GEM-based TPC prototype operated in Ar-CF4-isobutane gas mixtures” [Nucl. Instrum. Methods Phys. Res. A 641 (2011) 37-47] (Nuclear Instruments and Methods in Physics Research A (2011) 641(1) (37-47), (S016890021100355X), (10.1016/j.nima.2011.02.042)). Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 2021. 988
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MISC (9)：
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Lectures and oral presentations  (7)：
  • Measuring the top quark Yukawa coupling at the ILC at √s = 500 GeV
    (Top Quark Physics at Lepton Colliders (Paris, France) 2012)
  • Feasibility study of measuring Higgs self-coupling in a γγ collider
    (International Linear Collider Workshop 2010 (Beijing, P. R. China) 2010)
  • Test beam study of a large GEM-TPC prototype equipped with a GEM-gate device for the ILC
    (International Linear Collider Workshop 2010 (Beijing, P. R. China) 2010)
  • A feasibility study of top-quark Yukawa coupling measurement in e+e- -> ttH at √s = 500 GeV
    (The 2009 Linear Collider Workshop of the Americas “LCWA09” (Albuquerque, NM, United States of America) 2009)
  • Physics benchmarking study using top-quark pair production at Ecm = 500 GeV for the ILD
    (Joint ACFA Physics and Detector Workshop and GDE meeting on International Linear Collider “TILC09” (Tsukuba, Japan) 2009)
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Education (2)：
  • - 2004 Hiroshima University Graduate School of Science Department of Physical Science
  • Hiroshima University Faculty of Science Department of Physics
Professional career (1)：
  • Ph.D. (D.Sc.)
Work history (6)：
  • 2016/04 - 現在 Tohoku University Institute of Multidisciplinary Research for Advanced Materials Senior Assistant Professor
  • 2016/06 - 2020/03 Karlsruhe Institute of Technology Institute of Microstructure Technology Visiting Researcher
  • 2014/03 - 2016/03 Saga University Courses of Science and Engineering Researcher
  • 2010/04 - 2014/02 Department of Physics, Faculty IV (Faculty of Natural Sciences and Technology), University of Siegen Wissenschaftlicher Mitarbeiter
  • 2008/02 - 2010/03 High Energy Accelerator Research Organization (KEK), Institute of Particle and Nuclear Studies (IPNS) Research associate (JSPS Grant-in-Aid for Creative Scientific Research)
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Association Membership(s) (4)：
Japan Association of High Energy Physicists ,  The Physical Society of Japan ,  The Japan Society of Applied Physics (JSAP) ,  European Physical Society (EPS)
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