Condensed matter theory · University of Illinois Urbana-Champaign

Koichiro Takahashi

Portrait of Koichiro Takahashi
Research interests

Condensed matter theory, superconductivity, magnetism, and topological phases of matter

Profiles

01 / Background

Education

University of Illinois Urbana-Champaign

Ph.D. in Physics (Advisor: Rafael Fernandes)

2025–Present · USA

University of New Hampshire

B.S. in Physics (Advisor: Jiadong Zang)

2023–2024 · USA

Exchange Study in Physics

2022–2023 · USA

Saitama University

Undergraduate Study in Physics

2021–2022 · Japan

02 / Research output

Publications

Journal article

Symmetry and minimal Hamiltonian of nonsymmorphic collinear antiferromagnet MnTe

Koichiro Takahashi, Hong-Fei Huang, Jie-Xiang Yu, and Jiadong Zang
npj Quantum Materials 10, 70

2025

03 / Working papers

Preprints

Preprint

Spherical-tensor description of the Jahn–Teller–Hubbard molecule and local electron–phonon entanglement

Koichiro Takahashi, Shuichiro Ebata, Naotaka Yoshinaga, and Shintaro Hoshino
arXiv:2604.12203

2026

Preprint

Inertia in skyrmions confined to one-dimensional geometries

Koichiro Takahashi, Sergey S. Pershoguba, and Jiadong Zang
arXiv:2409.17461

2024

04 / Presentations

Posters

Poster

Electronic and Jahn-Teller phononic properties of the Mott-insulating A₃C₆₀

Natsugaku 2025

2025

Poster

Symmetry and Minimal Hamiltonian of Nonsymmorphic Collinear Antiferromagnet MnTe

Spring School of Computational Physics 2025, Okinawa, Japan

2025

Poster

Tight-binding modeling of altermagnet candidate MnTe

Northeast Quantum Forum (NEQT) 2024, University of New Hampshire
View poster PDF

2024

Poster

Nonlinear dynamics of skyrmion in helical lanes

UNH Undergraduate Research Conference (URC), University of New Hampshire
View poster PDF

2024

Poster

Nonlinear dynamics of skyrmion in helical lanes

2024 US Quantum Information Science Summer School, Oak Ridge National Laboratory

2024