Results 31 to 40 of about 3,153,465 (296)
Noise-Assisted Discord-Like Correlations in Light-Harvesting Photosynthetic Complexes
Quantum Reports, 2021 Transport phenomena in photosynthetic systems have attracted a great deal of attention due to their potential role in devising novel photovoltaic materials.
Pablo Reséndiz-Vázquez +2 more
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Low temperature transport and evidence for nuclear order in GaAs Quantum Wires [PDF]
, 2014 In this thesis we focus on low temperature transport through cleaved edge overgrowth (CEO) quantum wires. This thesis is motivated by recent theoretical work on one hand that predicts the formation of a nuclear helimagnet in presence of a Luttinger ...
Scheller, Christian Philipp
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Quantum Optimal Transport: Quantum Channels and Qubits [PDF]
, 2023 These notes are based on the lectures given by the second author at the School on Optimal Transport on Quantum Structures at Erdös Center in September 2022.
Trevisan D., De Palma G.
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Journal of Electrochemical Science and Engineering, 2022 We study the effects of dopant atoms on quantum transport and adsorption properties of environmentally harmful (CO2), toxic (CO) and common (O2 and N2) molecules of carbon nanotubes (CNTs) based on the first-principles electronic structure and quantum ...
Yoshitaka Fujimoto
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Quantum Transport Modeling of CurrentNoise in Quantum Devices [PDF]
VLSI Design, 2001 We have studied the dependence of noise characteristics on the dimension of electron confinement of quantum devices at low temperature. By using the nonequilibrium Green′s function method, we have found that in a double barrier resonant tunneling diode the shot noise is suppressed only around the bias voltage of the resonant tunneling and the noise ...
Tanroku Miyoshi +2 more
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Quasiparticle transport and g factor anisotropy in quantum dots [PDF]
, 2014 Current computer systems encode data in sequences of the binary unit, the bit. The quest of designing faster processors is one of the most important in modern society.
Zielke, Robert
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Quantum Pumping with Adiabatically Modulated Barriers in Three-Band Pseudospin-1 Dirac–Weyl Systems
Entropy, 2019 In this work, pumped currents of the adiabatically-driven double-barrier structure based on the pseudospin-1 Dirac⁻Weyl fermions are studied. As a result of the three-band dispersion and hence the unique properties of pseudospin-1 Dirac⁻Weyl ...
Xiaomei Chen, Rui Zhu
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Spin transport in a quantum wire [PDF]
Physical Review B, 2002 We study the effect of electron-electron backscattering interactions on spin transport in a quantum wire. Even if these interactions have no significant effect on charge transport, they strongly influence the transport of spin. We use the quantum Boltzmann equation in the collision approximation to derive equations of motion for spin current and ...
Bena, Cristina, Balents, Leon
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The combined viscous semi-classical limit for a quantum hydrodynamic system with barrier potential [PDF]
, 2014 We investigate the viscous model of quantum hydrodynamics, which describes the charge transport in a certain semiconductor. Quantum mechanical effects lead to third order derivatives, turning the stationary system into an elliptic system of mixed order ...
Dreher, Michael, Schnur, Johannes
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Vibrationally assisted quantum energy pumps
New Journal of Physics, 2015 We show that directed energy transport in a linear array of coupled quantum dots can be achieved by a coherent coupling of each dot to a single coherently driven mechanical mode.
C R Myers, G J Milburn, J Twamley
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