Uniaxial transition dipole moments in semiconductor quantum rings caused by broken rotational symmetry
oleh: Nicolai F. Hartmann, Matthew Otten, Igor Fedin, Dmitri Talapin, Moritz Cygorek, Pawel Hawrylak, Marek Korkusinski, Stephen Gray, Achim Hartschuh, Xuedan Ma
| Format: | Article |
|---|---|
| Diterbitkan: | Nature Portfolio 2019-07-01 |
Deskripsi
Annular semiconductor structures, or “quantum rings”, are of interest for quantum information and photonics applications. Here, the authors show that breaking rotational symmetry through elongation generates an in-plane optical transition dipole moment in CdSe quantum rings.