16 citations · 37 across the 5 of their papers we have counts for
5 papers
Strain effects on optical properties of tetrapod-shaped CdTe/CdS core-shell nanocrystals
Yuanzhao Yao, Takashi Kuroda, Dmitry N. Dirin +2
The exciton states of strained CdTe/CdS core-shell tetrapod-shaped nanocrystals were theoretically investigated by the numerical diagonalization of a configuration interaction Hami…
Nonlocal biphoton generation in Werner state from a single semiconductor quantum dot
H. Kumano, H. Nakajima, T. Kuroda +3
We demonstrate Werner-like polarization-entangled state generation disapproving local hidden variable theory from a single semiconductor quantum dot. By exploiting tomographic anal…
Charge tuning in [111] grown GaAs droplet quantum dots
L. Bouet, M. Vidal, T. Mano +10
We demonstrate charge tuning in strain free GaAs/AlGaAs quantum dots (QDs) grown by droplet epitaxy on a GaAs(111)A substrate. Application of a bias voltage allows the controlled c…
Two-photon interference and coherent control of single InAs quantum dot emissions in an Ag-embedded structure
X. Liu, H. Kumano, H. Nakajima +4
We have recently reported the successful fabrication of bright single-photon sources based on Ag-embedded nanocone structures that incorporate InAs quantum dots. The source had a p…
Vanishing fine structure splittings in telecom wavelength quantum dots grown on (111)A surfaces by droplet epitaxy
X. Liu, N. Ha, H. Nakajima +7
The emission cascade of a single quantum dot is a promising source of entangled photons. A prerequisite for this source is the use of a symmetric dot analogous to an atom in a vacu…