![](https://mu.imr.tohoku.ac.jp/wp-content/uploads/2023/10/IDPhoto_MotokiOsada_20220208.jpg)
Motoki Osada
Research Interest
Solid state physics, (photo)electrochemistry, nanotechnology, low-dimensional quantum materials
- Bldg 4 Rm 211, Institute for Materials Research, Tohoku University
- mosada_@_tohoku.ac.jp (please remove "_")
- (+81)-22-215-2089
Curriculum Vitae
01/2022-present Assistant Professor, Institute for Materials Research, Tohoku University
2020-2022 Postdoctoral Scholar, Applied Physics, Stanford University
2015-2022 Research Assistant, SLAC National Accelerator Laboratory
2014-2020 Ph.D., Materials Science and Engineering, Stanford University
2010-2014 B.Eng., Metallurgical Engineering, Tokyo Institute of Technology
Publications
16. Orbital and spin character of doped carriers in infinite-layer nickelates
M. Rossi, H. Lu, A. Nag, D. Li, M. Osada, K. Lee, B. Y. Wang, S. Agrestini, M. Garcia-Fernandez, Y.-D. Chuang, Z. X. Shen, H. Y. Hwang, B. Moritz, K.-J. Zhou, T. P. Devereaux, W. S. Lee
Physical Review B 104, L220505 (2021).
15. Insulator-to-Metal crossover near the edge of the superconducting dome in Nd1-xSrxNiO2
Y.-T. Hsu, B. Y. Wang, M. Berben, D. Li, K. Lee, C. Duffy, T. Ottenbros, W. J. Kim, M. Osada, S. Wiedmann, H. Y. Hwang, N. E. Hussey
Physical Review Research 3, L042015 (2021).
14. Nickelate superconductivity without rare-earth magnetism: (La,Sr)NiO2
M. Osada, B. Y. Wang, B. H. Goodge, S. P. Harvey, K. Lee, D. Li, L. F. Kourkoutis, H. Y. Hwang
Advanced Materials 33, 2104083 (2021).
13. Magnetic excitations in infinite-layer nickelates
H. Lu, M. Rossi, A. Nag, M. Osada, D. Li, K. Lee, B. Y. Wang, M. Garcia-Fernandez, S. Agrestini, Z. X. Shen, E. M. Been,, B. Moritz, T. P. Devereaux, J. Zaanen, H. Y. Hwang, K.-J. Zhou, W. S. Lee
Science 373, 213 (2021).
12. Isotropic Pauli-limited superconductivity in the infinite-layer nickelate Nd0.775Sr0.225NiO2
B. Y. Wang, D. Li, B. H. Goodge, K. Lee, M. Osada, S. P. Harvey, L. F. Kourkoutis, H. Y. Hwang
Nature Physics 17, 473 (2021).
11. Highly efficient surface charge transfer in Fe2TiO5 epitaxial thin film photoanodes
M. Osada, K. Nishio, K. Lee, M. Colletta, B. H. Goodge, W. J. Kim, L. F. Kourkoutis, H. Y. Hwang, Y. Hikita
ACS Applied Energy Materials 4, 2098 (2021).
10. Doping evolution of the Mott–Hubbard landscape in infinite-layer nickelates
B. H. Goodge, D. Li, K. Lee, M. Osada, B. Y. Wang, G. A. Sawatzky, H. Y. Hwang, L. F. Kourkoutis
Proceedings of the National Academy of Sciences of the United States of America 118, e2007683118 (2021).
9. Phase diagram of infinite layer praseodymium nickelate Pr1-xSrxNiO2 thin films
M. Osada, B. Y. Wang, K. Lee, D. Li, H. Y. Hwang
Physical Review Materials 4, 121801(R) (2020).
8.Superconducting dome in Nd1-xSrxNiO2 infinite layer films
D. Li, B. Y. Wang, K. Lee, S. P. Harvey, M. Osada, B. H. Goodge, L. F. Kourkoutis, H. Y. Hwang
Physical Review Letters 125, 027001 (2020).
7. A superconducting praseodymium nickelate with infinite layer structure
M. Osada, B. Y. Wang, B. H. Goodge, K. Lee, H. Yoon, K. Sakuma, D. Li, M. Miura, L. F. Kourkoutis, H. Y. Hwang
Nano Letters 20, 5735 (2020).
6. Aspects of the synthesis of thin film superconducting infinite-layer nickelates
K. Lee, B. H. Goodge, D. Li, M. Osada, B. Y. Wang, Y. Cui, L. F. Kourkoutis, H. Y. Hwang
APL Materials 8, 041107 (2020).
5. Electronic structure of the parent compound of superconducting infinite-layer nickelates
M. Hepting, D. Li, C. J. Jia, H. Lu, E. Paris, Y. Tseng, X. Feng, M. Osada, E. Been, Y. Hikita, Y.-D. Chuang, Z. Hussain, K. J. Zhou, A. Nag, M. Garcia-Fernandez, M. Rossi, H. Y. Huang, D. J. Huang, Z. X. Shen, T. Schmitt, H. Y. Hwang, B. Moritz, J. Zaanen, T. P. Devereaux, W. S. Lee
Nature Materials 19, 381 (2020).
4. Superconductivity in an infinite-layer nickelate
D. Li, K. Lee, B. Y. Wang, M. Osada, S. Crossley, H. R. Lee, Y. Cui, Y. Hikita, H. Y. Hwang
Nature 572, 624 (2019).
3. Oxygen evolution reaction activity in IrOx/SrIrO3 catalysts: Correlations between structural parameters and the catalytic activity
K. Lee, M. Osada, H. Y. Hwang, Y. Hikita
The Journal of Physical Chemistry Letters 10, 1516 (2019).
2. Synthesis and electronic properties of Fe2TiO5 epitaxial thin films
M. Osada, K. Nishio, H. Y. Hwang, Y. Hikita
APL Materials 6, 056101 (2018).
1. Log angles: Characteristic angles of crystal orientation given by the logarithm of rotation matrix
K. Hayashi, M. Osada, Y. Kurosu, Y. Miyajima, S. Onaka
Materials Transactions 57, 507 (2016).
研究室志望の学生さんに一言
物理と化学を組み合わせることで未知の現象に出会えるのが物質科学の楽しさです。
一緒に世界を驚かせる研究をしましょう!