Results 21 to 30 of about 2,426,728 (343)
Quantum interference enhances the performance of single-molecule transistors. [PDF]
Nat Nanotechnol, 2023 Quantum effects in nanoscale electronic devices promise to lead to new types of functionality not achievable using classical electronic components. However, quantum behaviour also presents an unresolved challenge facing electronics at the few-nanometre ...
Chen Z +11 more
europepmc +3 more sources
Fast quantum interference of a nanoparticle via optical potential control. [PDF]
Proc Natl Acad Sci U S A, 2022 Significance Testing the quantum superposition principle for large delocalization and increasingly massive objects is one of the grand challenges of modern quantum experiments.
Neumeier L +4 more
europepmc +3 more sources
PRX Quantum, 2022 It is known that quantum interference can disappear with the mere possibility of distinguishability without actually performing the act but can be restored by erasing the path information.
Nan Huo +6 more
doaj +1 more source
Engineering quantum interference [PDF]
Applied Physics Letters, 2018 A model for describing the interference and diffraction of wave functions of one-dimensional Josephson array interferometers is presented. The derived expression for critical current modulations accounts for an arbitrary number of square junctions, the variable distance between these, and the variable size of their area.
M. Lucci +8 more
openaire +3 more sources
Quantum Interference in Jet Substructure from Spinning Gluons. [PDF]
Physical Review Letters, 2020 Collimated sprays of hadrons, called jets, are an emergent phenomenon of quantum chromodynamics (QCD) at collider experiments, whose detailed internal structure encodes valuable information about the interactions of high energy quarks and gluons and ...
Hao Chen, I. Moult, Hua Xing Zhu
semanticscholar +1 more source
A VIKOR-Based Linguistic Multi-Attribute Group Decision-Making Model in a Quantum Decision Scenario
Mathematics, 2022 Quantum decision theory has been successfully applied to multi-attribute group decision-making (MAGDM) to model decision-makers’ interference and superposition effects in recent years.
Jingmei Xiao, Mei Cai, Yu Gao
doaj +1 more source
Testing Higher-Order Quantum Interference with Many-Particle States. [PDF]
Physical Review Letters, 2020 Quantum theory permits interference between indistinguishable paths but, at the same time, restricts its order. Single-particle interference, for instance, is limited to the second order, that is, to pairs of single-particle paths.
Marc-Oliver Pleinert +3 more
semanticscholar +1 more source
Observation of PT-symmetric quantum interference [PDF]
Nature Photonics, 2019 A common wisdom in quantum mechanics is that the Hamiltonian has to be Hermitian in order to ensure a real eigenvalue spectrum. Yet, parity–time (PT)-symmetric Hamiltonians are sufficient for real eigenvalues and therefore constitute a complex extension ...
F. Klauck +5 more
semanticscholar +1 more source
Frequency-Domain Quantum Interference with Correlated Photons from an Integrated Microresonator. [PDF]
Physical Review Letters, 2020 Frequency encoding of quantum information together with fiber and integrated photonic technologies can significantly reduce the complexity and resource requirements for realizing all-photonic quantum networks.
Chaitali Joshi +8 more
semanticscholar +1 more source
Quantum interference in plasmonic circuits [PDF]
Nature Nanotechnology, 2013 Surface plasmon polaritons (plasmons) are a combination of light and a collective oscillation of the free electron plasma at metal-dielectric interfaces. This interaction allows sub-wavelength confinement of light, beyond the diffraction limit inherent to dielectric structures.
Heeres, Reinier W. +2 more
openaire +3 more sources