RIKEN Center for Emergent Matter Science Spin Physics Theory Research Team
Team Director: Gen Tatara (D.Sc.)
Research Summary

Our aim is to explore novel spin-related effects with extremely high efficiency in condensed matters. We thus contributes to development of spintronics, a technology using spin as well as charge of electrons, and to realization of ultrafast and high-density information technology with low energy consumption. Our particular interest is at present in a strong quantum relativistic effect in solids, which is applicable to very strong magnets and efficient conversion of spin information to an electric signal. Our main method is a field theory.
Main Research Fields
- Mathematical & Physical Sciences
Related Research Fields
- Interdisciplinary Science & Engineering
Keywords
- Spintronics
Selected Publications
- 1.
Guang Yang and Gen Tatara:
"A Quantum Picture of Light-Suppressed Photosynthetic Charge Transfer"
Chem. Phys. Lett. 858, 141727 (1-13) (2025). - 2.
Esmail Doustkhah, Muhammed Yusufoglu, Hamza El-Hosainy, Hamaneh Zarenezhad, Yusuke Ide, Jose Julio Gutierrez Moreno, and M. Hussein N. Assadi:
"Catalytic Synergy between Pd Nanoclusters and Ligand-Functionalized Layered Silicates for Improved Formic Acid Dehydrogenation"
ACS Applied Materials & Interfaces, (2024). - 3.
T. Yamaguchi, K. Nakazawa, and A. Yamakage:
"Microscopic theory of nonlinear Hall effect induced by electric field and temperature gradient"
Phys. Rev. B 109, 205117 (1-6) (2024). - 4.
K. S. Suraj, H. A. Eivari, G. Tatara, and M. H. N. Assadi:
"Tripling magnetite’s thermoelectric figure of merit with rare earth doping"
Journal of Materials Chemistry C, (2024). - 5.
Rubén M. Otxoa and Gen Tatara:
"Tailoring elastic and inelastic collisions of relativistic antiferromagnetic domain walls"
Scientific Reports 13, 21153(1-9) (2023). - 6.
Guanxiong Qu and Gen Tatara:
"Inverse Faraday effect in massive Dirac electrons"
Phys. Rev. B 106, 094414(10) (2022). - 7.
Hiroshi Funaki, Riki Toshio, and Gen Tatara:
"Vorticity-induced anomalous Hall effect in an electron fluid"
Phys. Rev. Research 3, 033075(1-9) (2021). - 8.
Gen Tatara:
"Effective gauge field theory of spintronics"
Physica E: Low-dimensional Systems and Nanostructures, 106, 208-238 (2019). - 9.
Toru Kikuchi, Takashi Koretsune, Ryotaro Arita, G. Tatara:
"Dzyaloshinskii-Moriya interaction as a consequence of a Doppler shift due to spin-orbit-induced intrinsic spin current"
Phys. Rev. Lett. 116,247201 (1-6) (2016). - 10.
Gen Tatara:
"Thermal Vector Potential Theory of Transport Induced by a Temperature Gradient"
Phys. Rev. Lett.114, 196601 (1-5) (2015).
Recent Research Results
Aug. 19, 2016
A changed exchange for magnetic materials
Related Links
Lab Members
Principal investigator
- Gen Tatara
- Team Director
Core members
- Hussein Naseef Mohammad Al assadi
- Research Scientist
- Terufumi Yamaguchi
- Postdoctoral Researcher
Careers
Position | Deadline |
---|---|
Seeking a Postdoctoral Researcher (W25014) | Open until filled |
Contact Information
2-1 Hirosawa, Wako, Saitama
351-0198 Japan
Email: gen.tatara@riken.jp