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Kotani, Tsubasa
Graduate School of Science Assistant Professor
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Last Updated :2026/04/24
Basic Information
Affiliated programs (koza)
Faculty
Email Address
Email Address
kotani.tsubasa.8i
kyoto-u.ac.jp
Professional Memberships
- The Physical Society of Japan
- Society of Geomagnetism and Earth, Planetary and Space Sciences (SGEPSS)
- Japan Geoscience Union
Academic Degree
Academic Resume (Undergraduate School/Majors)
High School
High School
奈良県立生駒高等学校
Research History
- From Aug. 2023, To PresentKyoto University, Graduate School of Science Data Analysis Center for Geomagnetism and Space Magnetism, Assistant Professer
- From Apr. 2023, To Jul. 2023日本学術振興会特別研究員PD(資格変更), 京都大学大学院理学研究科
- From Apr. 2022, To Mar. 2023日本学術振興会特別研究員DC2, 京都大学大学院理学研究科
ID,URL
ORCID ID
J-Global ID
Researcher number
50991014
researchmap URL
list
Last Updated :2026/04/24
Research
Research Interests
Research Areas
Papers
- Threshold analysis of lower hybrid and ion Bernstein wave instability driven by ring-like energetic ionsTsubasa Kotani; Mieko Toida; Toseo Moritaka; Satoshi TaguchiPhysics of Plasmas, 01 Jan. 2026
- UT dependence of severe space weather events defined by geomagnetic indices: an unusual aspect of the May 2024 eventMasatoshi Yamauchi; Tsubasa Kotani; Sota Nanjo; Jürgen MatzkaEarth, Planets and Space, 21 Oct. 2025
- Generation of the Harmonic Structure of Upper Hybrid and Electron Cyclotron Waves Driven by Energetic ElectronsTsubasa KOTANI; Mieko TOIDA; Toseo MORITAKA; Satoshi TAGUCHIPlasma and Fusion Research, 20 Dec. 2024
- Simulation study of energetic-ion mass dependence on nonlinear development of lower hybrid wave instabilitiesMieko Toida; Tsubasa KotaniPhysics of Plasmas, 01 Dec. 2024
- Parametric Study of the Harmonic Structure of Lower Hybrid Waves Driven by Energetic IonsTsubasa Kotani; Mieko Toida; Toseo Moritaka; Satoshi TaguchiJournal of Geophysical Research: Space Physics, Sep. 2024
- Energy structure of the accelerated H2O ions above 1 KeV: the comet 67P/Churyumov-Gerasimenko observed by the Rosetta spacecraftTsubasa Kotani; Masatoshi Yamauchi; Hans Nilsson; Gabriella Stenberg-Wieser; Martin Wieser; Sofia Bergman; Satoshi Taguchi; Charlotte Götz02 May 2024
- Simulation study of the harmonic structure of lower hybrid waves driven by energetic ionsTsubasa Kotani; Mieko Toida; Toseo Moritaka; Satoshi TaguchiPhysical Review E, 15 Sep. 2023
- Harmonic Structure of Lower Hybrid Waves Driven by Energetic Ions at 4000 km Altitude: PIC SimulationT. Kotani; M. Toida; T. Moritaka; S. TaguchiGeophysical Research Letters, 16 Mar. 2023
- PIC Simulation of Energetic-ion Injection Effects on Nonlinear Development of Lower Hybrid Wave InstabilitiesTsubasa Kotani; Mieko Toida; Toseo Moritaka; Satoshi TaguchiJournal of the Physical Society of Japan, 15 Dec. 2021
Awards
- 19 Jan. 2026日本シミュレーション学会, JSST2025 Outstanding Presentation AwardInternational society
- 04 Jun. 2022日本地球惑星科学連合学生優秀発表賞（公益財団法人日本地球惑星科学連合）
- 24 May 2023地球電磁気・地球惑星圏学会学生発表賞（オーロラメダル）
- 11 Nov. 2022Best Student Presentation Award（31st International Toki Conference）
External funds: Kakenhi
list
Last Updated :2026/04/24
Education
Teaching subject(s)
- From 01 Apr. 2025, To 31 Mar. 2026Special study course II(Earth & Planetary Sciences) T18403, Year-long, Faculty of Science, 12
- From 01 Apr. 2025, To 31 Mar. 2026Seminar on Solar Planetary Electromagnetism IIB5109, Fall, Graduate School of Science, 2
- From 01 Apr. 2025, To 31 Mar. 2026Seminar on Solar Planetary Electromagnetism IIA5108, Spring, Graduate School of Science, 2
- From 01 Apr. 2025, To 31 Mar. 2026Solar Planetary Electromagnetism IIB5025, Fall, Graduate School of Science, 2
- From 01 Apr. 2025, To 31 Mar. 2026Seminar on Solar Planetary Electromagnetism IIIA5112, Spring, Graduate School of Science, 2
- From 01 Apr. 2025, To 31 Mar. 2026Seminar on Solar Planetary Electromagnetism IID5111, Fall, Graduate School of Science, 2
- From 01 Apr. 2025, To 31 Mar. 2026Seminar on Solar Planetary Electromagnetism IIC5110, Spring, Graduate School of Science, 2
- From 01 Apr. 2025, To 31 Mar. 2026Solar Planetary Electromagnetism IIA5024, Spring, Graduate School of Science, 2
- From 01 Apr. 2025, To 31 Mar. 2026Seminar on Solar Planetary Electromagnetism IIIB5113, Fall, Graduate School of Science, 2
- From 01 Apr. 2025, To 31 Mar. 2026Seminar on Solar Planetary Electromagnetism IIID5115, Fall, Graduate School of Science, 2
- From 01 Apr. 2025, To 31 Mar. 2026Seminar on Solar Planetary Electromagnetism IIIC5114, Spring, Graduate School of Science, 2
- From 01 Apr. 2025, To 31 Mar. 2026Laboratory Work in Earth & Planetary Sciences DD3475, Fall, Faculty of Science, 4
- From 01 Apr. 2024, To 31 Mar. 2025Special study course II(Earth & Planetary Sciences) T18403, Year-long, Faculty of Science, 12
- From 01 Apr. 2024, To 31 Mar. 2025Laboratory Work in Earth & Planetary Sciences DD3475, Fall, Faculty of Science, 4
- From 01 Apr. 2024, To 31 Mar. 2025Seminar on Solar Planetary Electromagnetism IIID5115, Fall, Graduate School of Science, 2
- From 01 Apr. 2024, To 31 Mar. 2025Seminar on Solar Planetary Electromagnetism IIIC5114, Spring, Graduate School of Science, 2
- From 01 Apr. 2024, To 31 Mar. 2025Seminar on Solar Planetary Electromagnetism IIC5110, Spring, Graduate School of Science, 2
- From 01 Apr. 2024, To 31 Mar. 2025Seminar on Solar Planetary Electromagnetism IIB5109, Fall, Graduate School of Science, 2
- From 01 Apr. 2024, To 31 Mar. 2025Seminar on Solar Planetary Electromagnetism IIA5108, Spring, Graduate School of Science, 2
- From 01 Apr. 2024, To 31 Mar. 2025Seminar on Solar Planetary Electromagnetism IIIB5113, Fall, Graduate School of Science, 2
- From 01 Apr. 2024, To 31 Mar. 2025Seminar on Solar Planetary Electromagnetism IIIA5112, Spring, Graduate School of Science, 2
- From 01 Apr. 2024, To 31 Mar. 2025Seminar on Solar Planetary Electromagnetism IID5111, Fall, Graduate School of Science, 2
- From 01 Apr. 2024, To 31 Mar. 2025Solar Planetary Electromagnetism IB5023, Fall, Graduate School of Science, 2
- From 01 Apr. 2024, To 31 Mar. 2025Solar Planetary Electromagnetism IA5022, Spring, Graduate School of Science, 2
