[HTML][HTML] Waveguide-coupled deterministic quantum light sources and post-growth engineering methods for integrated quantum photonics

XD Wang, YF Zhu, TT Jin, WW Ou, X Ou, JX Zhang - Chip, 2022 - Elsevier
Integrated photonic quantum circuits (IPQCs) have attracted increasing attention in recent
years due to their widespread applications in quantum information science. While the most …

Enhanced Strong Interaction between Nanocavities and -shell Excitons Beyond the Dipole Approximation

C Qian, X Xie, J Yang, K Peng, S Wu, F Song, S Sun… - Physical Review Letters, 2019 - APS
Large coupling strengths in exciton-photon interactions are important for the quantum
photonic network, while strong cavity–quantum dot interactions have been focused on s …

Magneto optical properties of self-assembled InAs quantum dots for quantum information processing

J Tang, XL Xu - Chinese Physics B, 2018 - iopscience.iop.org
Semiconductor quantum dots have been intensively investigated because of their
fundamental role in solid-state quantum information processing. The energy levels of …

Enhanced emission from a single quantum dot in a microdisk at a deterministic diabolical point

J Yang, S Shi, X Xie, S Wu, S Xiao, F Song, J Dang… - Optics …, 2021 - opg.optica.org
We report on controllable cavity modes by controlling the backscattering by two identical
scatterers. Periodic changes of the backscattering coupling between two degenerate cavity …

Influence of Bi and N contents and dot radius on optoelectronic and diamagnetic properties of GaNAsBi strained quantum dot excitons

WQ Jemmali, MM Habchi, A Rebey - Materials Science in Semiconductor …, 2024 - Elsevier
The ground state, the fundamental transition, and the binding energies of heavy hole and
light hole excitons confined in GaNAsBi/GaAs strained spherical quantum dots (QDs) are …

Anisotropies of the g-factor tensor and diamagnetic coefficient in crystal-phase quantum dots in InP nanowires

S Wu, K Peng, S Battiato, V Zannier, A Bertoni… - Nano Research, 2019 - Springer
Crystal-phase low-dimensional structures offer great potential for the implementation of
photonic devices of interest for quantum information processing. In this context, unveiling the …

Probing the dark-exciton states of a single quantum dot using photocurrent spectroscopy in a magnetic field

K Peng, S Wu, J Tang, F Song, C Qian, S Sun… - Physical Review …, 2017 - APS
We report on high-resolution photoluminescence (PL) and photocurrent (PC) spectroscopies
of a single self-assembled InAs/GaAs quantum dot (QD) embedded in an ni-Schottky device …

Many-body effect of mesoscopic localized states in monolayer

Y Yu, J Dang, C Qian, S Sun, K Peng, X Xie, S Wu… - Physical Review …, 2019 - APS
Transition-metal dichalcogenide monolayers provide an emerging material system to
implement quantum photonics with intrinsic two-dimensional excitons or embedded zero …

Controllable spin-resolved photon emission enhanced by a slow-light mode in photonic crystal waveguides on a chip

S Shi, S Xiao, J Yang, S Li, X Xie, J Dang, L Yang… - Optics …, 2023 - opg.optica.org
We report the slow-light enhanced spin-resolved in-plane emission from a single quantum
dot (QD) in a photonic crystal waveguide (PCW). The slow light dispersions in PCWs are …

Hot Polarons with Trapped Excitons and Octahedra‐Twist Phonons in CH3NH3PbBr3 Hybrid Perovskite Nanowires

F Song, C Qian, Y Wang, F Zhang… - Laser & Photonics …, 2020 - Wiley Online Library
Hybrid Perovskites have shown a great potential for applications in photovoltaics and light‐
emitting devices with high efficiency. Interaction between defect‐induced trapped excitons …