Quantum Rings - Practical Quantum Computing Now
WEBWhat is Quantum Rings? At Quantum Rings, we're on a mission to democratize quantum computing. We are doing this by transforming the way researchers, developers, and enterprises build and deploy quantum applications with the Quantum Rings SDK.
Accurately computing the electronic properties of a quantum ring
WEBJun 23, 2021 · Our work describes an accurate method for quantum simulation5,6 and paves the way to study new quantum materials with superconducting qubits.
Physics of Quantum Rings - SpringerLink
WEBThis book introduces quantum rings as special class of modern high-tech materials structures at the nanoscale and serves to develop low-cost high-performance electronic, spintronic, optoelectronic and information processing devices based on quantum rings.
Energy spectra of quantum rings | Nature
WEBOct 25, 2001 · The detailed analysis of quantum rings demonstrates that even in many-electron Coulomb blockaded systems a detailed understanding of the energy spectrum can be obtained.
Quantum rings for beginners: energy spectra and persistent …
WEBFeb 1, 2004 · Theoretical approaches to one-dimensional and quasi-one-dimensional quantum rings with a few electrons are reviewed. Discrete Hubbard-type models and continuum models are shown to give similar results governed by the special features of the one-dimensionality.
Quantum Ring: A Unique Playground for the Quantum-Mechanical Paradigm
WEBJan 1, 2013 · The physics of quantum rings is reviewed from basic concepts rooted in the quantum-mechanical paradigm—via unprecedented challenges brilliantly overcome by both theory and experiment—to promising application perspectives.
Uniaxial transition dipole moments in semiconductor quantum rings ...
WEBJul 22, 2019 · Semiconductor quantum rings are topological structures that support fascinating phenomena such as the Aharonov–Bohm effect and persistent current, which are of high relevance in the research...
Quantum rings for beginners: energy spectra and persistent …
WEBFeb 1, 2004 · In summary, this research highlights the nuanced interactions between electric and magnetic fields that determine the properties of a GaAs quantum ring, providing critical insights for quantum ring-based technological advancements.
Energy spectra of quantum rings - ScienceDirect
WEBAug 1, 2002 · High quality quantum rings are fabricated by nano-lithography with a scanning force microscope. The electron occupancy as well the tunneling contacts to source and drain are controlled by in-plane and top gate voltages.
Physicists create bizarre quantum Alice rings for the first time
WEBAug 29, 2023 · For the first time, researchers have made an exotic quantum object called an Alice ring, which changes the properties of other quantum objects when they pass through it – or when they are...