Results 251 to 260 of about 472,402 (297)
Some of the next articles are maybe not open access.
2009
Quantum transport is a diverse field, sometimes combining seemingly contradicting concepts - quantum and classical, conduction and insulating - within a single nanodevice. Quantum transport is an essential and challenging part of nanoscience, and understanding its concepts and methods is vital to the successful fabrication of devices at the nanoscale ...
Yuli V. Nazarov, Yaroslav M. Blanter
openaire +2 more sources
Quantum transport is a diverse field, sometimes combining seemingly contradicting concepts - quantum and classical, conduction and insulating - within a single nanodevice. Quantum transport is an essential and challenging part of nanoscience, and understanding its concepts and methods is vital to the successful fabrication of devices at the nanoscale ...
Yuli V. Nazarov, Yaroslav M. Blanter
openaire +2 more sources
Transport Theory and Statistical Physics, 1998
Abstract Procedures are discussed for calculating the steady-state current for linear quantum transport problems subject to inflow boundary conditions. A review of classical kinetic models is given, and techniques (based on quantum BGK modes) for solving the stationary Wigner equation with inflow BC's are discussed.
Paul F. Zweifel, Bruce Toomire
openaire +2 more sources
Abstract Procedures are discussed for calculating the steady-state current for linear quantum transport problems subject to inflow boundary conditions. A review of classical kinetic models is given, and techniques (based on quantum BGK modes) for solving the stationary Wigner equation with inflow BC's are discussed.
Paul F. Zweifel, Bruce Toomire
openaire +2 more sources
1992
A general quantum approach to quantum transport in semiconductors is presented.
F. Rossi +2 more
openaire +2 more sources
A general quantum approach to quantum transport in semiconductors is presented.
F. Rossi +2 more
openaire +2 more sources
Quantum Transport and Quantum Pumping
2018The usual laws of the circuits (Ohm’s law, Kirchoff’s law, and so on) are valid in the macroscopic world. However, when the linear dimensions are less than an electron mean free path, which may be on the order of 10 nm (22 in Al and 55 in Cu), the motion of the electrons is ballistic, that is, the circuit obeys quantum laws.
openaire +1 more source
Quantum adiabatic particle transport
Physical Review B, 1986The problem of quantized adiabatic particle transport is studied for three classes of one-dimensional periodic potentials. In cases of periodically modulated potentials, the electron transport (in full bands) induced by the propagating modulation wave is shown to be given by a Diophantine equation.
openaire +2 more sources
2012
This chapter introduces some popular quantum transport formalisms such as the scattering matrix formalism, the Landau–Vlasov equation (which can be viewed as a quantum-mechanical equivalent of the collisionless BTE), the nonequilibrium Green’s function approach, the Wigner distribution function, the Tsu–Esaki formalism, and the Landauer–Buttiker ...
openaire +1 more source
This chapter introduces some popular quantum transport formalisms such as the scattering matrix formalism, the Landau–Vlasov equation (which can be viewed as a quantum-mechanical equivalent of the collisionless BTE), the nonequilibrium Green’s function approach, the Wigner distribution function, the Tsu–Esaki formalism, and the Landauer–Buttiker ...
openaire +1 more source
1993
Charge transport in semiconductors is a subject of great technological importance, owing to its relevance for microelectronic devices. Also from a more basic point of view, this phenomenon has received large interest, since it allows the analysis of many fundamental aspects of solid-state physics, such as electron states, both localized and extended ...
Carlo Jacoboni, Fausto Rossi
openaire +1 more source
Charge transport in semiconductors is a subject of great technological importance, owing to its relevance for microelectronic devices. Also from a more basic point of view, this phenomenon has received large interest, since it allows the analysis of many fundamental aspects of solid-state physics, such as electron states, both localized and extended ...
Carlo Jacoboni, Fausto Rossi
openaire +1 more source
Finite-temperature transport in one-dimensional quantum lattice models
Reviews of Modern Physics, 2021Fabian Heidrich-Meisner +2 more
exaly
Colloquium: Quantum heat transport in condensed matter systems
Reviews of Modern Physics, 2021Jukka P Pekola, Bayan Karimi
exaly