Electron scattering spectroscopy by a high magnetic field in quantum cascade lasers
We present a detailed experimental and theoretical study of a GaAs∕ AlGaAs mid-infrared
quantum cascade laser (QCL) under a strong magnetic field. The emitted power and the …
quantum cascade laser (QCL) under a strong magnetic field. The emitted power and the …
Tunnelling spectroscopy of low-dimensional states
J Smoliner - Semiconductor science and technology, 1996 - iopscience.iop.org
In this review a survey of tunnelling processes between barrier-separated two-dimensional
(2D) systems and systems of different dimensionality is given. Tunnelling between barrier …
(2D) systems and systems of different dimensionality is given. Tunnelling between barrier …
Theory of localized phonon modes and their effects on electron tunneling in double‐barrier structures
PJ Turley, SW Teitsworth - Journal of applied physics, 1992 - pubs.aip.org
The role of localized phonon modes in phonon-assisted tunneling in GaAs/AlAs double-
barrier resonant tunneling structures is considered for a range of temperatures and magnetic …
barrier resonant tunneling structures is considered for a range of temperatures and magnetic …
Spin injection from two-dimensional electron and hole gases in resonant tunneling diodes
We have investigated the polarized-resolved photoluminescence from the contact layers
and the quantum-well in an n-type GaAs/GaAlAs resonant tunneling diode for magnetic …
and the quantum-well in an n-type GaAs/GaAlAs resonant tunneling diode for magnetic …
Analytical physics-based compact current–voltage model for 2D-2D resonant tunneling diodes
In this paper, we develop an analytical model for the resonant current-voltage (I–V)
characteristics of 2D-2D Resonant Tunneling Diodes. Starting from the Tsu-Esaki formalism …
characteristics of 2D-2D Resonant Tunneling Diodes. Starting from the Tsu-Esaki formalism …
Tunneling measurements of symmetric-interface phonons in GaAs/AlAs double-barrier structures
PJ Turley, CR Wallis, SW Teitsworth, W Li… - Physical Review B, 1993 - APS
In this paper we report the results of extensive magnetotransport experiments on asymmetric
GaAs/AlAs double-barrier structures that were specifically designed to possess large …
GaAs/AlAs double-barrier structures that were specifically designed to possess large …
Selection-rule breakdown in coherent resonant tunneling in a tilted magnetic field
We report on a study of resonant tunneling in a magnetic field tilted with respect to the
current direction on a double-barrier structure. A splitting of the resonant current peak into …
current direction on a double-barrier structure. A splitting of the resonant current peak into …
Phonon-assisted tunneling from a two-dimensional emitter state
PJ Turley, SW Teitsworth - Physical Review B, 1994 - APS
We present a theory of phonon-assisted tunneling in GaAs/AlAs double-barrier structures,
which treats the electrons in the emitter as a two-dimensional electron gas. A complete set of …
which treats the electrons in the emitter as a two-dimensional electron gas. A complete set of …
Observation of resonant inter-Landau-level tunneling in a superlattice
Inter-Landau-level tunneling between pure two-dimensional (2D) systems is investigated in
a GaAs-AlAs superlattice. Resonances due to elastic as well as inelastic scattering up to …
a GaAs-AlAs superlattice. Resonances due to elastic as well as inelastic scattering up to …
Electrical studies of charge build‐up and phonon‐assisted tunneling in double‐barrier materials with very thick spacer layers
CJ Goodings, H Mizuta, JRA Cleaver - Journal of applied physics, 1994 - pubs.aip.org
Double barrier heterostructure materials containing very thick, low-doped layers adjacent to
the barriers have been studied. In particular, charge build-up in the quantum well has been …
the barriers have been studied. In particular, charge build-up in the quantum well has been …