Add to ORKGWe have studied magnetotransport in GaAs/GaAlAs quantum cascade structures. These systems initially designed for intersubband laser emission are peculiar double barrier resonant tunneling structures. Under strong magnetic field applied parallel to the vertical current, we have observed marked quantum oscillations in the magnetoresistance that have field positions independent of the applied bias. These oscillations are explained as intersubband magnetophonon resonance due to electron relaxation by emission of optical phonons
We present magnetotransport studies of high-density triple quantum well samples with different barri...
We verify that the magnetic suppression of intersubband LO or LA phonon scattering can give rise to ...
Explicit expressions for the oscillatory behavior of the magnetoconductivity, associated with the ma...
We have studied magnetotransport in GaAs/GaAlAs quantum cascade structures. These systems initially ...
We have studied magnetotransport in GaAs/GaAlAs quantum cascade structures. These systems initially ...
We report on magnetotransport measurements of GaAs/GaAlAs quantum cascade structures in magnetic fie...
We report on magnetotransport measurements of GaAs/GaAlAs quantum cascade structures in magnetic fie...
We report on magnetotransport measurements of GaAs/GaAlAs quantum cascade structures in magnetic fie...
This thesis presents a study of intersubband lifetime of electrons in unipolar quantum wells under s...
This thesis presents a study of intersubband lifetime of electrons in unipolar quantum wells under s...
This thesis presents a study of intersubband lifetime of electrons in unipolar quantum wells under s...
We have investigated the magnetophonon resonance (MPR) effect in a series of single GaAs quantum we...
When injected electrons in a quantum well first experience an intersubband relaxation process before...
We present magnetotransport studies of high-density triple quantum well samples with different barri...
We present magnetotransport studies of high-density triple quantum well samples with different barri...
We present magnetotransport studies of high-density triple quantum well samples with different barri...
We verify that the magnetic suppression of intersubband LO or LA phonon scattering can give rise to ...
Explicit expressions for the oscillatory behavior of the magnetoconductivity, associated with the ma...
We have studied magnetotransport in GaAs/GaAlAs quantum cascade structures. These systems initially ...
We have studied magnetotransport in GaAs/GaAlAs quantum cascade structures. These systems initially ...
We report on magnetotransport measurements of GaAs/GaAlAs quantum cascade structures in magnetic fie...
We report on magnetotransport measurements of GaAs/GaAlAs quantum cascade structures in magnetic fie...
We report on magnetotransport measurements of GaAs/GaAlAs quantum cascade structures in magnetic fie...
This thesis presents a study of intersubband lifetime of electrons in unipolar quantum wells under s...
This thesis presents a study of intersubband lifetime of electrons in unipolar quantum wells under s...
This thesis presents a study of intersubband lifetime of electrons in unipolar quantum wells under s...
We have investigated the magnetophonon resonance (MPR) effect in a series of single GaAs quantum we...
When injected electrons in a quantum well first experience an intersubband relaxation process before...
We present magnetotransport studies of high-density triple quantum well samples with different barri...
We present magnetotransport studies of high-density triple quantum well samples with different barri...
We present magnetotransport studies of high-density triple quantum well samples with different barri...
We verify that the magnetic suppression of intersubband LO or LA phonon scattering can give rise to ...
Explicit expressions for the oscillatory behavior of the magnetoconductivity, associated with the ma...