Room-temperature polarized spin-photon interface based on a semiconductor nanodisk-in-nanopillar structure driven by few defects
oleh: Shula Chen, Yuqing Huang, Dennis Visser, Srinivasan Anand, Irina A. Buyanova, Weimin M. Chen
| Format: | Article |
|---|---|
| Diterbitkan: | Nature Portfolio 2018-09-01 |
Deskripsi
Room-temperature spin-generation in 1D systems like semiconductor nanopillars is typically inefficient. Here, the authors demonstrate an approach to achieve efficient spin polarization, even in the absence of a magnetic field, by selectively enhancing the radiative efficiency of one spin direction.