Curriculum Vitae
Education
Apr. 2023 - Present.
PhD course student, Department of Applied Physics, Waseda University
(Supervisor: Prof. Dr. Masahito Mochizuki)Apr. 2021 - Mar. 2023
MSc student, Department of Applied Physics, Waseda University
(Supervisor: Prof. Dr. Masahito Mochizuki)
MSc thesis (FY2022):
"Theory of low-energy excitations and photocontrol of topological spin textures in spin-charge coupled magnets"
Koizumi Award FY2022 (Master thesis award in Department of Applied Physics, Waseda University)
Apr. 2017 - Mar. 2021
BSc student, Department of Applied Physics, Waseda University
(Supervisor: Prof. Dr. Masahito Mochizuki)
BSc thesis (FY2020):
"Theoretical study on photoinduced dynamics of topological magnetic structures in metallic magnets irradiated by circularly polarized light"
Apr. 2014 - Mar. 2017
Kagoshima Daiichi High School [私立鹿児島第一高等学校]
Awards
JPS Student Presentation Award [日本物理学会 学生優秀発表賞]
■Achievement eligible for the award
RE and Masahito Mochizuki,
"4重波数磁気ヘッジホッグ格子におけるトポロジカルマグノン"
"Topological magnons in the quadruple-Q magnetic hedgehog lattices"
日本物理学会2023年年次大会/JPS annual meeting 2023, Tohoku University, Sep. 2023
Azusa Ono Memorial Award FY2022 [小野梓記念学術賞]
(The best honored academic award from Waseda University)
■Achievement eligible for the award
RE, Rico Pohle, and Masahito Mochizuki,
"Low-energy excitations of skyrmion crystals in a centrosymmetric Kondo-lattice magnet: Decoupled spin-charge excitations and nonreciprocity",
Phys. Rev. Lett. 129, 017201 (2022).
Koizumi Award FY2022 [小泉賞]
(Master thesis award in Department of Applied Physics, Waseda University)
Funding
May. 2024 - Nov. 2024
JSPS (Japan Society for the Promotion of Science) Overseas Challenge Program for Young Researchers (学振 若手研究者海外挑戦プログラム)
"Theoretical study on optical detection and control of magnon band topology"
(Staying at Johannes Gutenberg University Mainz, Germany)
JPY1,400,000Apr. 2023 - Mar. 2026
JSPS (Japan Society for the Promotion of Science) Research Fellowship for Young Scientists (学振DC1)
"Theoretical study on magnetic excitations and photoinduced phenomena in topological magnetisms"
Grant-in-Aid for JSPS Fellows (Project No. 23KJ2047)
FY2025: JPY1,000,000
FY2024: JPY1,000,000
FY2023: JPY1,000,000
Programming skills
◯ Fortran90 (with MPI & OpenMP)
◯ CUDA Fortran
◯ Julia
◯ Python
△ C
△ Rust
Available numerical calculation methods for condensed matter physics
◎ Linear spin-wave theory for classical spin models & Kondo-lattice (spin-charge coupled) models
◎ Green's function methods for magnon-magnon interactions (Nonlinear spin-wave theory)
◎ Wilson loop calculations for electronic and magnonic systems
◎ Crystalline symmetry eigenvalues in electronic and magnonic systems (Unitary and antiunitary symmetries)
◎ Kernel polynomial method
◎ Self-consistent Hartree-Fock calculations
◎ Landau-Lifshitz-Gilbert (LLG) equation
◎ Monte Carlo simulations for classical spin models
◎ Time-dependent Schrödinger equation for noninteracting systems (including Hartree-Fock)
◎ Keldysh Green's function methods
△ Exact diagonalizations by Lanczos and LOBCG methods
△ Thermal pure quantum state (TPQ) methods