1.
Nano Lett
; 22(5): 2134-2139, 2022 Mar 09.
Artigo
em Inglês
| MEDLINE
| ID: mdl-35108020
RESUMO
Shallow donors in ZnO are promising candidates for photon-mediated quantum technologies. Utilizing the indium donor, we show that favorable donor-bound exciton optical and electron spin properties are retained in isolated ZnO nanowires. The inhomogeneous optical line width of single nanowires (60 GHz) is within a factor of 2 of bulk single-crystalline ZnO. Spin initialization via optical pumping is demonstrated and coherent population trapping is observed. The two-photon absorption width approaches the theoretical limit expected due to the hyperfine interaction between the indium nuclear spin and the donor-bound electron.
2.
Microsc Microanal
; 29(Supplement_1): 1823-1824, 2023 Jul 22.
Artigo
em Inglês
| MEDLINE
| ID: mdl-37613853