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The Journal of Physical Chemistry A, 2010
This paper investigates the origin of a quantum interference observed when NO(2) is dissociatively ionized by short pulses of ultraviolet light. We describe time-resolved measurements of NO(+), O(+), and NO(2)(+) ions produced following the interaction of NO(2) with a approximately 70 fs duration pulse centered close to 400 nm and a subsequent time ...
Hamard, Jean-Benoît +4 more
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This paper investigates the origin of a quantum interference observed when NO(2) is dissociatively ionized by short pulses of ultraviolet light. We describe time-resolved measurements of NO(+), O(+), and NO(2)(+) ions produced following the interaction of NO(2) with a approximately 70 fs duration pulse centered close to 400 nm and a subsequent time ...
Hamard, Jean-Benoît +4 more
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Foundations of Physics, 2007
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Physica A: Statistical Mechanics and its Applications, 2006
Abstract A type of quantum interference network for electromagnetic radiation sensing, based on quantum wires, is proposed. A format is composed of symmetric hexagonal nanowire loops. The relevant quantum interference properties are analyzed, showing that the influence phase functional for the current density depends on the final relative velocity of
Bi Qiao, Fang Jingqing, Cai Weping
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Abstract A type of quantum interference network for electromagnetic radiation sensing, based on quantum wires, is proposed. A format is composed of symmetric hexagonal nanowire loops. The relevant quantum interference properties are analyzed, showing that the influence phase functional for the current density depends on the final relative velocity of
Bi Qiao, Fang Jingqing, Cai Weping
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Quantum coherence generated by quantum interference
Physical Review A, 1996This paper deals with a system exhibiting quantum interference in the two-photon coupling between its ground state and the continuum through two quasiresonant intermediate levels by two modes of the electromagnetic field. We show that this system can generate quantum coherence among the two field modes, the internal and the external degrees of freedom.
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Quantum interference rectifier
Physica E: Low-dimensional Systems and Nanostructures, 2001Abstract Electron transport in bent quantum wire in the presence of a magnetic field which is orthogonal to the system plane is considered. Possible constructions of “quantum interference switch” and “quantum interference rectifier” are suggested.
V.A. Geyler, I.Yu. Popov
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2019
Abstract Moving to more subtle experiments, we consider how the standard formulation of quantum mechanics predicts and explains interference phenomena. Tracking the conditions under which one observes interference phenomena leads to the notion of quantum decoherence.
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Abstract Moving to more subtle experiments, we consider how the standard formulation of quantum mechanics predicts and explains interference phenomena. Tracking the conditions under which one observes interference phenomena leads to the notion of quantum decoherence.
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Quantum interference in liquid metals
Physical Review B, 1995We have developed a transport equation for electronic transport in liquid or amorphous metals. This is used to investigate the effect of atomic motion on quantum interference (or weak localization) effects. Quantum interference is shown to exist in the liquid state even though elastic scattering is replaced by quasielastic scattering due to atomic ...
, Bruce, , Morgan
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INTERFERENCE EFFECTS IN QUANTUM TRANSITIONS
Soviet Physics Uspekhi, 1963Introduction 682 1. Interference transitions between states of nonradiating systems 682 2. Effect of radiation on interference transitions 684 3. Beats 687 4. Experimental applications of beats 689 5. Interference effects in level crossing 693 6.
M.I. Podgoretskii, O.A. Khrustalev
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Heterodyning scheme employing quantum interference
Applied Physics Letters, 1998We propose a method of heterodyne detection of far-infrared signals using quantum interference between one- and two-photon absorption. We suggest different implementations of the scheme using multiple quantum well detectors and evaluate its sensitivity.
J. B. Khurgin, B. Saif, B. Seery
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Quantum interference in thermoelectric transport
Physical Review B, 1992The quantum-interference contribution to the phonon-drag component of the thermopower is considered. It is shown that in a typical experimental situation this contribution is suppressed due to dephasing caused by the relatively high frequencies of some phonons. Experiments concerning the quantum-interference contribution to thermoelectric transport are
, Afonin, , Galperin
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