Quantum Materials Interface

Toward a New Interdisciplinary Science connecting Material, Information & Life

About us

Kanazawa Laboratory is a new research group established in April 2023 at the Institute of Industrial Science, The University of Tokyo. Our group pursues new electronic states at quantum materials surface. In particular, we fabricate their interfaces with a wide variety of materials in solid, liquid and gaseous states to design nonequilibrium and nonlinear phenomena arising from the exchange not only of particles like electrons, atoms and molecules but also of physical quantities like spin momenta, information and energy. We aim to establish the science of quantum materials interface that enables the interdisciplinary integration of material-information-life phenomena. On that basis, we will also contribute to the realization of Green Transformation (GX) technology. Research activities will be conducted through thin-film synthesis, nanodevice fabrication, characterization and device implementation using first-principles calculations and machine learning, and collaborative experiments at domestic and overseas large facilities. For more information, please see the Contact page.

Recent Research Highlights

A Noble-Metal-Free Spintronic System with Proximity-Enhanced Ferromagnetic Topological Surface State of FeSi above Room Temperature

Topological Phase Transitions and Critical Phenomena Associated with Unwinding of Spin Crystals by High Magnetic Fields

Emergence of spin-orbit coupled ferromagnetic surface state derived from Zak phase in a nonmagnetic insulator FeSi

Breaking News

2024.4.23: New paper on skyrmion formation and higher-order nonlinear Hall effect at Pt/FeSi interface from Physical Review Materials. Reservoir computing application will be expected!

2024.4.12: New paper about Hideki's work at RIKEN has been published from Science Advances. (Press Release)

2024.4.11: New paper on topological superconductor FeSexTe1-x from Physical Review Materials.

2024.4.10: A new member, Amaki Moriyama, joined our group. Welcome!

2024.4.1: New members, Shungo Aoyagi, Takahiro Iwagaki and Taiga Ueda, joined our group. Welcome!

2024.3.24: Tomohiro received JSAP English Presentation Award. Congratulations!

2023.3.19: New paper on skyrmion stability in doped materials from Journal of Physics: Materials.

2023.12.6: New paper on hybrid skyrmion textures and their transitions in a polar magnet from Nature Communications.

2023.11.16: We have posted a preprint about skyrmion formation and higher-order nonlinear Hall effects on arXiv. Great effort by Tomohiro!

2023.11.13: New paper on reservoir computing with skyrmions from Nature Materials.

2023.10.18: Assoc.Prof. Kanazawa received Young Scientist Award of the Physical Society of Japan.

2023.10.12: New paper on magneto-optical spectroscopy in topological Kagome-lattice magnet from npj Quantum Materials.

2023.10.1: A new member, Hideki Matsuoka, joined our group as a Research Associate. Welcome!

2023.9.20: Presentation by Tomohiro at JSAP Autumn Meeting.

2023.9.15: New paper on bimerons and their transitions from Advanced Materials.

2023.4.3: New paper on spin fluctuations in 'spin-hedgehog lattice' from Physical Review B.

2023.4.10-4.14: Symposium on QM02: Functional Ferroic Materials for Unconventional Computing at 2023 MRS Spring Meeting & Exhibit (San Francisco)

2023.4.3: New paper on topological magnetic particles 'Hopfion' from Advanced Materials.