Results 31 to 40 of about 312,669 (288)
Quantum-Interference-Controlled Molecular Electronics [PDF]
Nano Letters, 2008 Quantum interference in coherent transport through single molecular rings may provide a mechanism to control current in molecular electronics. We investigate its applicability by using a single-particle Green function method combined with ab initio electronic structure calculations. We find that the quantum interference effect (QIE) depends strongly on
Ke, San-Huang +2 more
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Thermooptic reconfigurable Mach Zehnder quantum interference device
Results in Physics, 2019 Integrated Mach-Zehnder (MZ) quantum optic circuit is one of most promising approaches for generation and reconfiguration of complex quantum interference.
Partha Pratim Sahu
doaj +1 more source
Higher-order interference in extensions of quantum theory [PDF]
, 2016 Quantum interference lies at the heart of several quantum computational speed-ups and provides a striking example of a phenomenon with no classical counterpart. An intriguing feature of quantum interference arises in a three slit experiment.
Lee, Ciarán M., Selby, John H.
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The quantum interference effect transistor [PDF]
Nanotechnology, 2007 We propose a new type of molecular transistor, the Quantum Interference Effect Transistor (QuIET), based on tunable current suppression due to quantum interference. We show that any aromatic hydrocarbon ring has two-lead configurations for which current at small voltages is suppressed by destructive interference.
Cardamone, D. M. +2 more
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Probing the Sensitivity of Electron Wave Interference to Disorder-Induced Scattering in Solid-State Devices [PDF]
, 2012 The study of electron motion in semiconductor billiards has elucidated our understanding of quantum interference and quantum chaos. The central assumption is that ionized donors generate only minor perturbations to the electron trajectories, which are ...
A. M. See +17 more
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Quantum Interference in Graphene Nanoconstrictions [PDF]
Nano Letters, 2016 We report quantum interference effects in the electrical conductance of chemical vapor deposited graphene nanoconstrictions fabricated using feedback controlled electroburning. The observed multimode Fabry-Perot interferences can be attributed to reflections at potential steps inside the channel.
Gehring, P +9 more
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Hectometer Revivals of Quantum Interference [PDF]
Physical Review Letters, 2018 Cavity-enhanced single photon sources exhibit mode-locked biphoton states with comb-like correlation functions. Our ultrabright source additionally emits either single photon pairs or two-photon NOON states, dividing the output into an even and an odd comb respectively. With even-comb photons we demonstrate revivals of the typical non-classical Hong-Ou-
Rambach, Markus +5 more
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The musical Mach-Zehnder interferometer [PDF]
Muzikologija, 2018 The phenomenon of interference lies at the heart of quantum physics, and is responsible for many of the unusual aspects of quantum behaviour that deviate from our everyday expectations. Though classical physics allows for waves (e.g.
Garner Andrew J.P.
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Distribution of interference in random quantum algorithms [PDF]
, 2006 We study the amount of interference in random quantum algorithms using a recently derived quantitative measure of interference. To this end we introduce two random circuit ensembles composed of random sequences of quantum gates from a universal set ...
A. Barenco +7 more
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Interference at the Single Photon Level Along Satellite-Ground Channels [PDF]
, 2016 Quantum interference arising from superposition of states is a striking evidence of the validity of Quantum Mechanics, confirmed in many experiments and also exploited in applications.
Bianco, Giuseppe +7 more
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