Ryotaro Arita
Team Leader
First-Principles Materials Science Research Team
The Institute of Physical and Chemical Research (RIKEN)
Japan
Biography
By means of first-principles calculation, we study non-trivial electronic properties of correlated/topological materials. We also aim at predicting intriguing phenomena originating from many-body correlations and designing novel functional materials/systems. The long-term goal of our research is to establish new guiding principles for materials design. We are also interested in the development of new methods for electronic structure calculation.
Research Interest
Physics and Materials Sciences
Publications
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T. Koretsune, N. Nagaosa and R. Arita.: “Control of Dzyaloshinskii-Moriya interaction in Mn1-xFexGe: a first-principles study†Scientific Reports, 5 13302 (2015)
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Y. Nomura and R. Arita.: “Ab initio downfolding for electron-coupled systems: Constrained density-functional perturbation theory†Phys. Rev. B 92, 245108 (2015)
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R. Arita, H. Ikeda, S. Sakai and M-T. Suzuki.: “Ab initio downfolding study of the iron-based ladder superconductor BaFe2S3†Phys. Rev. B 92, 054515 (2015)
