Recent advances in hole-spin qubits

Y Fang, P Philippopoulos, D Culcer… - Materials for …, 2023‏ - iopscience.iop.org
In recent years, hole-spin qubits based on semiconductor quantum dots have advanced at a
rapid pace. We first review the main potential advantages of these hole-spin qubits with …

Экономическая безопасность предприятия: сущность, цели и направления обеспечения

СА Касперович, ЕА Дербинская - Труды БГТУ. Серия 5 …, 2016‏ - cyberleninka.ru
В современных условиях нестабильности мировой экономики одной из важнейших
задач науки и практики становится разработка и реализация системы обеспечения …

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 …

Local quantum uncertainty and local quantum Fisher information in two-coupled double quantum dots

S Elghaayda, Z Dahbi, M Mansour - Optical and Quantum Electronics, 2022‏ - Springer
We investigate the behavior of quantum correlations in two-coupled double quantum dots
(DQDs) with two excess electrons by employing local quantum uncertainty (LQU) and local …

Ligand-Induced Size-Dependent Circular Dichroism in Quantum Dots

D Chabeda, S Gee, E Rabani - The Journal of Physical Chemistry …, 2024‏ - ACS Publications
Recent experiments have probed the chiral properties of semiconductor nanocrystal (NC)
quantum dots (QDs), but understanding the circular dichroism line shape, excitonic features …

Deterministic generation of entangled photonic cluster states from quantum dot molecules

A Vezvaee, P Hilaire, MF Doty, SE Economou - Physical Review Applied, 2022‏ - APS
Successful generation of photonic cluster states is the key step in realization of
measurement-based quantum computation and quantum network protocols. Several …

[HTML][HTML] Witnessing quantum correlations in two coupled quantum dots under intrinsic decoherence

NI Mohammed, HM Abdelsalam, S Almalki… - Alexandria Engineering …, 2023‏ - Elsevier
The influences of intrinsic decoherence, tunnelling rates, and Coulomb coupling interaction
on the behaviour of negativity, quantum coherence and the measurement-induced …

Avoiding leakage and errors caused by unwanted transitions in lambda systems

A Vezvaee, E Takou, P Hilaire, MF Doty, SE Economou - PRX Quantum, 2023‏ - APS
Three-level Λ systems appear in various quantum information processing platforms. In
several control schemes, the excited level serves as an auxiliary state for implementing gate …

Two coupled double quantum-dot systems as a working substance for heat machines

JLD de Oliveira, M Rojas, C Filgueiras - Physical Review E, 2021‏ - APS
This paper presents a conceptual design for quantum heat machines using a pair of coupled
double quantum dots (DQDs), each DQD with an excess electron to interact, as an working …

Quantum dense coding and teleportation based on two coupled quantum dot molecules influenced by intrinsic decoherence, tunneling rates, and Coulomb coupling …

SM Hosseiny - Applied Physics B, 2024‏ - Springer
We investigate two quantum communication protocols of dense coding and teleportation
based on two coupled quantum dot molecules under intrinsic decoherence, tunneling rates …