Self‐assembled quantum dot molecules

L Wang, A Rastelli, S Kiravittaya… - Advanced …, 2009 - Wiley Online Library
Semiconductor quantum dot molecules (QDMs) are systems composed of two or more
closely spaced and interacting QDs. QDMs are receiving much attention both as playground …

Interfacing quantum emitters with propagating surface acoustic waves

M Weiß, HJ Krenner - Journal of Physics D: Applied Physics, 2018 - iopscience.iop.org
In this topical review, we report on recent advances on the coupling of single semiconductor
quantum emitters, quantum dots, to the dynamic strain and electric fields of surface acoustic …

Enhancement of the Goos-Hänchen shift via chiral quantum-dot molecule systems

M Idrees, M Ullah, LG Wang - Physical Review A, 2023 - APS
The role of a chiral quantum-dot molecule (QDM) system in controlling and enhancing the
Goos-Hänchen (GH) shift is revealed here. The proposed setup is a four-level atomic system …

Advanced quantum dot configurations

S Kiravittaya, A Rastelli… - Reports on Progress in …, 2009 - iopscience.iop.org
We present an overview on approaches currently employed to fabricate advanced quantum
dot configurations by epitaxial growth. Widely investigated self-assembled quantum dots, ie …

Voltage-controlled slow light in asymmetry double quantum dots

CH Yuan, KD Zhu - Applied physics letters, 2006 - pubs.aip.org
The authors demonstrate theoretically that there exists electromagnetically induced
transparency in an asymmetric double quantum dot system using tunneling instead of pump …

Manipulation and exchange of light with orbital angular momentum in quantum-dot molecules

M Mahdavi, Z Amini Sabegh, M Mohammadi… - Physical Review A, 2020 - APS
We study the interaction of laser pulses carrying orbital angular momentum (OAM) with
structural asymmetry quantum-dot molecules characterized by four energy levels. We …

Superluminal propagation of surface plasmon polaritons via hybrid chiral quantum dots system

M Idrees, HJ Li - New Journal of Physics, 2024 - iopscience.iop.org
We present a novel methodology for enhancing superluminal surface plasmon polaritons
(SPPs) propagations within a hybrid nanostructure configuration consisting of gold (Au) …

A solid state source of photon triplets based on quantum dot molecules

M Khoshnegar, T Huber, A Predojević, D Dalacu… - Nature …, 2017 - nature.com
Producing advanced quantum states of light is a priority in quantum information
technologies. In this context, experimental realizations of multipartite photon states would …

Self‐assembled InAs/GaAs coupled quantum dots for photonic quantum technologies

C Jennings, X Ma, T Wickramasinghe… - Advanced Quantum …, 2020 - Wiley Online Library
Coupled quantum dots (CQDs) that consist of two InAs QDs stacked along the growth
direction and separated by a relatively thin tunnel barrier have been the focus of extensive …

Asymmetric high-intensity diffraction via the vortex light in quantum dot molecules system

R Sun, W Zhong, G Cheng, A Chen - Optics & Laser Technology, 2024 - Elsevier
We propose an alternative scheme for implementing a two-dimensional (2D) asymmetric
grating with high diffraction intensity in a five-level quantum dots molecules (QDMs) system …