Coherent phonons in condensed media
The impulsive excitation and phase-sensitive detection of coherent phonons and phonon-
polaritons provide a detailed insight into the dynamical properties of matter. The …
polaritons provide a detailed insight into the dynamical properties of matter. The …
[ספר][B] Carbon nanotubes: basic concepts and physical properties
S Reich, C Thomsen, J Maultzsch - 2008 - books.google.com
Carbon nanotubes are exceptionally interesting from a fundamental research point of view.
Many concepts of one-dimensional physics have been verified experimentally such as …
Many concepts of one-dimensional physics have been verified experimentally such as …
[ספר][B] GaAs and related materials: bulk semiconducting and superlattice properties
S Adachi - 1994 - World Scientific
The Al x Ga 1− x As/GaAs heterostructure system is potentially of great importance for many
high-speed electronics and optoelectronic devices, because the lattice parameter difference …
high-speed electronics and optoelectronic devices, because the lattice parameter difference …
Excitonic luminescence upconversion in a two-dimensional semiconductor
Photon upconversion is an elementary light–matter interaction process in which an
absorbed photon is re-emitted at higher frequency after extracting energy from the medium …
absorbed photon is re-emitted at higher frequency after extracting energy from the medium …
Double-resonant Raman scattering in graphite: Interference effects, selection rules, and phonon dispersion
We present a comprehensive analysis of double-resonant Raman scattering in graphite and
derive an analytical expression for the Raman cross section of the D mode in one …
derive an analytical expression for the Raman cross section of the D mode in one …
[PDF][PDF] Room-temperature electroabsorption and switching in a GaAs/AlGaAs superlattice
Quantum well (QW) based optoelectronic devices have been rapidly evolving in the last few
years. The observation ofthe quantum-confined Stark effect, which gives an absorption edge …
years. The observation ofthe quantum-confined Stark effect, which gives an absorption edge …
[PDF][PDF] Electro‐optical multistability in GaAs/AlAs superlattices at room temperature
We have studied the optical absorption properties ofa GaAslAlAs short-period superlattice at
room temperature in an electric field perpendicular to the layers. Several pronounced optical …
room temperature in an electric field perpendicular to the layers. Several pronounced optical …
Coupled Bloch-phonon oscillations in semiconductor superlattices
We investigate coherent Bloch oscillations in GaAs/Al x Ga 1− x As superlattices with
electronic miniband widths larger than the optical phonon energy. In these superlattices the …
electronic miniband widths larger than the optical phonon energy. In these superlattices the …
Electroreflectance detection of resonant coupling between Wannier-Stark localization states in a GaAs/AlAs superlattice
We report electroreflectance (ER) detection of the resonant coupling between the Wannier-
Stark localization states in a GaAS (6.4 nm)/AlAs (0.9 nm) superlattice. We find that the ER …
Stark localization states in a GaAS (6.4 nm)/AlAs (0.9 nm) superlattice. We find that the ER …
Exciton-phonon interactions in quantum wells and superlattices
KJ Nash, DJ Mowbray - Journal of Luminescence, 1989 - Elsevier
The effects of the exciton-phonon interaction on the properties of quantum wells and
superlattices are reviewed. The phonon sidebands of the absorption and …
superlattices are reviewed. The phonon sidebands of the absorption and …