Results 21 to 30 of about 3,292,049 (296)
Decoherence-Driven Quantum Transport [PDF]
Physical Review Letters, 2005 4 pages, 3 ...
Kim, Sang Wook, Choi, Mahn-Soo
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Boson-Controlled Quantum Transport [PDF]
Physical Review Letters, 2007 We study the interplay of collective dynamics and damping in the presence of correlations and bosonic fluctuations within the framework of a newly proposed model, which captures the principal transport mechanisms that apply to a variety of physical systems. We establish close connections to the transport of lattice and spin polarons, or the dynamics of
Alvermann, A. +2 more
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Physics of intraband quantum dot optoelectronic devices [PDF]
, 2007 In last two decades, semiconductor nanostructures, such as quantum wells, wires and dots, have been recognised as sources and detectors of radiation in the mid- and far-infrared region of the spectrum.
Vukmirovic, Nenad
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SYMMETRY AND QUANTUM TRANSPORT ON NETWORKS [PDF]
International Journal of Quantum Information, 2010 We study the classical and quantum transport processes on some finite networks and model them by continuous-time random walks (CTRW) and continuous-time quantum walks (CTQW), respectively. We calculate the classical and quantum transition probabilities between two nodes of the network.
Salimi, S. +2 more
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Quantum Transport in Mesoscopic Systems
, 2021 Mesoscopic physics deals with systems larger than single atoms but small enough to retain their quantum properties. The possibility to create and manipulate conductors of the nanometer scale has given birth to a set of phenomena that have revolutionized ...
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Stochastic energetics of quantum transport [PDF]
Physical Review E, 2006 To be published in Phys.
Ghosh, Pulak Kumar, Ray, Deb Shankar
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Spin transport of excitons [PDF]
, 2009 We report on observation of the spin transport of spatially indirect excitons in GaAs/AlGaAs coupled quantum wells (CQW). Exciton spin transport over substantial distances, up to several micrometers in the present work, is achieved due to orders of ...
Butov, L.V. +17 more
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Accessing the quantum world through electronic transport in carbon nanotubes [PDF]
, 2006 In this thesis we will focus on (a) superconducting electrodes attached to carbon nanotube quantum dots in order to study the effects of superconducting correlations on quantum systems and (b) local gate control of carbon nanotubes in order to define
Gräber, Matthias Rudolf
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Stacking-dependent band gap and quantum transport in trilayer graphene [PDF]
, 2011 Graphene is an extraordinary two-dimensional (2D) system with chiral charge carriers and fascinating electronic, mechanical and thermal properties. In multilayer graphene, stacking order provides an important yet rarely explored degree of freedom for ...
M. Bockrath +27 more
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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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