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Seki Lab
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A lab that creates spintronics materials by building nanostructures in a controlled way.

AboutAbout the lab
Drawing out magnetic properties through nanostructures.
The Seki Lab studies magnetic materials whose structures are controlled at the nanoscale, and the physical phenomena that appear in them.
At the nanoscale, magnetic properties based on electron spin are deeply tied to various transport phenomena.
Properties that do not show up in macroscopic magnets can be extracted and put to use at this size.
Combining thin-film growth techniques with microfabrication, the lab creates materials useful for spintronics and magnetics.
Key terms
- Spintronics
- A research field that uses the magnetic property of electrons (spin) in electronic technology
- Spin current
- A flow in which only the spin direction of electrons is carried, separate from an electric current
- Artificial lattice
- A material made by alternately stacking different kinds of metals in units of atomic layers
NewsLab news
A result on stabilizing spin with electric current was published in Nature Materials
A master's student received the Best Poster Award at the international symposium MSSp2025
Associate Professor Seki was promoted to Professor, and the Seki Lab was launched
ResearchResearch themes
Spintronics and magnetics depend on magnetic materials whose structures are controlled at the nanoscale to give them high functionality. Centered on nanostructuring and compositing through thin-film growth and microfabrication, the lab works on materials creation and fundamental research on physical phenomena.
View More ↗MembersFaculty
The members of the Seki Lab include faculty, postdoctoral researchers, secretaries, master's students, and special research students.As of 2026
- ProfessorTakeshi Seki
- Associate ProfessorShoya Sakamoto
- Assistant ProfessorTakumi Yamazaki
- Assistant ProfessorTakeshi Odagawa
- Project Assistant ProfessorVarun Kumar KUSHWAHA
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Report an errorAbout the images
The top and research theme images are illustrative and were not taken at the lab. They are cropped from Wikimedia Commons images. Cropped CC BY-SA images are provided under the same CC BY-SA license as the original (version shown on each line).
- Top image: “Ferrofluid in magnetic field” Steve Jurvetson / CC BY 2.0 (cropped)
- Creating magnetic materials through nanostructure control: “Pulsed Laser Deposition in Action” Adam Andersen Læssøe / CC BY-SA 4.0 (cropped)
- Related lab (Tezuka-Matsuura Lab): “Bar-magnets-repelling-iron-filings-max” MikeRun, Vera Wurmsdobler / CC BY-SA 4.0 (cropped)
- Related lab (Saida Lab): “U.S. Department of Energy - Science - )” U.S. Department of Energy from United States / Public domain (cropped)
- Related lab (Kohda-Suzuki-Ishihara Lab): “Dilution Fridge with Quantum Processors Enclosed 008 8K” OJB Quantum / CC BY 4.0 (cropped)
- Related lab (Oikawa Lab): “Huta Pokój walcownia 2019 (4)” Adrian Tync / CC BY-SA 4.0 (cropped)
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