We discuss the coupling between collective intersubband excitations and LO phonons in doped GaAs - (AlGa)As multiple- quantum-well heterostructures. The analysis is applied to the interpretation of inelastic light scattering spectra and yields the Coulomb matrix elements for the intersubband transitions
The authors have applied resonant Raman spectroscopy to two p-type modulation-doped GaAs-GaAlAs mult...
The spatial distribution of the wave functions for electrons in a coupled-quantum-well system of GaA...
High intensity (10"8 Wcm"-"2) mid-infrared spectroscopy has been used to study the op...
We report a detailed analysis of the coupling between the polar longitudinal optical (LO) phonon an...
We have investigated the interaction between the longitudinal-optical (LO) phonon and the lowest int...
We present a simple semianalytical model, which allows comprehensive analysis of the LO-phonon assis...
Gegenstand dieser Arbeit ist die Kopplung von kollektiven Anregungen in einlagigen und doppellagigen...
We present a calculation of the electron optical-phonon scattering rates in GaAs/AlAs quantum wells,...
We present a calculation of the electron-LO-phonon scattering rate in quasi-two-dimensional systems,...
We present a calculation of the electron-LO-phonon scattering rate in quasi-two-dimensional systems,...
This thesis presents a study of the electron-phonon interaction in two dimensional electron gases (2...
Electronic excitations in AlGaAs-GaAs quantum wires have been investigated by means of resonant inel...
Electronic excitations in AlGaAs-GaAs quantum wires have been investigated by means of resonant inel...
detected phonon emission energy spectra. This thesis presents a study of the electron-phonon interac...
The authors have applied resonant Raman spectroscopy to two p-type modulation-doped GaAs-GaAlAs mult...
The authors have applied resonant Raman spectroscopy to two p-type modulation-doped GaAs-GaAlAs mult...
The spatial distribution of the wave functions for electrons in a coupled-quantum-well system of GaA...
High intensity (10"8 Wcm"-"2) mid-infrared spectroscopy has been used to study the op...
We report a detailed analysis of the coupling between the polar longitudinal optical (LO) phonon an...
We have investigated the interaction between the longitudinal-optical (LO) phonon and the lowest int...
We present a simple semianalytical model, which allows comprehensive analysis of the LO-phonon assis...
Gegenstand dieser Arbeit ist die Kopplung von kollektiven Anregungen in einlagigen und doppellagigen...
We present a calculation of the electron optical-phonon scattering rates in GaAs/AlAs quantum wells,...
We present a calculation of the electron-LO-phonon scattering rate in quasi-two-dimensional systems,...
We present a calculation of the electron-LO-phonon scattering rate in quasi-two-dimensional systems,...
This thesis presents a study of the electron-phonon interaction in two dimensional electron gases (2...
Electronic excitations in AlGaAs-GaAs quantum wires have been investigated by means of resonant inel...
Electronic excitations in AlGaAs-GaAs quantum wires have been investigated by means of resonant inel...
detected phonon emission energy spectra. This thesis presents a study of the electron-phonon interac...
The authors have applied resonant Raman spectroscopy to two p-type modulation-doped GaAs-GaAlAs mult...
The authors have applied resonant Raman spectroscopy to two p-type modulation-doped GaAs-GaAlAs mult...
The spatial distribution of the wave functions for electrons in a coupled-quantum-well system of GaA...
High intensity (10"8 Wcm"-"2) mid-infrared spectroscopy has been used to study the op...
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