International collaborative research results on the world's highest performance semiconductor spin amplification at room temperature and even at 110°C have been published in Nature Photonics (IF:31).

Room-temperature electron spin polarization exceeding 90% in an opto-spintronic semiconductor nanostructure via remote spin filtering
Y. Q. Huang, V. Polojärvi, S. Hiura, P. Höjer, A. Aho, R. Isoaho, T. Hakkarainen, M. Guina, S. Sato, J. Takayama, A. Murayama, I. A. Buyanova, and W. M. Chen
Nature Photonics 15, 475-482 (2021). [doi]
[PRESS RELEASE]