RESEARCH

I have investigated electronic structures and their influence on physical properties by means of firt-principles calculations. Our recent study have revealed the large anomalous Hall effect observed in the antiferromagnetic order phase of Mn₃Sn and Mn₃Ge is explained with the antiferromagnetic structure characterized by a magnetic octupole order parameter with the first-principles analysis of the Berry curvature and Weyl points in these materials.

I aim for understanding of relations of symmetry, topology, and macroscopic phenomena in antiferromagnetic states with systematic investigation of antiferromagnets by means of topology analysis based on first-principles calculations and group theoretical analysis for magnetic symmetry.

EDUCATION

2007

Ph.D. in Physics, Kobe University

PROFESSIONAL EXPERIENCE

2007

Post doctor in Kobe University

2007-2010

Post doctor in Uppsala University (Sweden)

2010-2014

Research scholor in CCSE, Japan Atomic Energy Agency

2014-2018

Research scholor in Center for Emergent Matter Science (CEMS), RIKEN

2017

Japan Science and Technology Agency (JST), PRESTO Researcher

2018-Present

Associate Professor, Institute for Materials Research, Tohoku University

HONORS AND AWARDS

2018

12nd Young Scientist Award of the Physical Society of Japan (2018 physical year)

SELECTION OF PUBLICATIONS

"First-principles theory of magnetic multipoles in condensed matter systems"
Michi-To Suzuki, Hiroaki Ikeda, Peter M. Oppeneer
Journal of the Physical Society of Japan 87, 041008-1-24 (Mar. 2018)
https://doi.org/10.7566/JPSJ.87.041008

"Cluster multipole theory for anomalous Hall effect in antiferromagnets"
M.-T. Suzuki, T. Koretsune, M. Ochi, R. Arita
Physical Review B 95, 094406/1-11 (Mar. 2017)
DOI: 10.1103/PhysRevB.95.094406

"First-principles study of magnetic properties in Fe-ladder compound BaFe₂S₃"
Michi-To Suzuki, Ryotaro Arita, and Hiroaki Ikeda
Physical Review B 92, 085116-1-6 (Aug. 2015)
DOI: 10.1103/PhysRevB.92.085116

"Emergent Loop-Nodal s±-Wave Superconductivity in CeCu₂Si₂: Similarities to the Iron-Based Superconductors"
Hiroaki Ikeda, Michi-To Suzuki, and Ryotaro Arita
Physical Review Letters 114, 147003-1-5 (Apr. 2015)
DOI: 10.1103/PhysRevLett.114.147003

"Multipole order and global/site symmetry in the hidden order phase of URu₂Si₂"
Michi-To Suzuki and Hiroaki Ikeda
Physical Review B, 90,184407/1-8 (Nov. 2014)
DOI: 10.1103/PhysRevB.90.184407

"Microscopic theory of the insulating electronic ground states of actinide dioxides AnO₂ (An=U, Np, Pu, Am, and Cm)"
M.-T. Suzuki, N. Magnani, and P. M. Oppeneer
Physical Review B, 88,195146-1-14 (Nov. 2013)
DOI: 10.1103/PhysRevB.88.195146

"Emergent rank-5 'nematic' order in URu₂Si₂"
H. Ikeda, M.-T. Suzuki, R. Arita, T. Takimoto, T. Shibauchi, Y. Matsuda
Nature Physics 8, 528-533 (Jun. 2012)
DOI: 10.1038/NPHYS2330