Festkörperprobleme

Present status of InGaN-based UV/blue/green LEDs and laser diodes.- Group III-nitride based blue emitters.- Laser processes in group-III nitrides.- Growth and characterization of II-VI semiconductor lasers.- Many-body theory for II-VI semiconductor laser media.- SiC: Polar properties and their influence on technology and devices.- Growth mechanisms of SiC on ?-SiC(0001) prepared by solid-source molecular beam epitaxy.- Si1?x?yGexCy alloys: Growth and properties of a new semiconducting material.- Correlations between microstructure and electronic properties in amorphous carbon based materials.- Characterization of CVD-diamond layers: Electronic states.- Electron ground states in a few-electron quantum dot.- Atomically precise, coupled quantum dots fabricated by cleaved edge overgrowth.- Raman spectroscopy of quantum dots.- Charged excitons in InAs quantum dots.- Charge fluctuations, chaotic trajectories, and the coulomb blockade.- Diode lasers based on quantum dots.- Sonoluminescence: When bubbles glow.- Bloch oscillations in semiconductor superlattices.- Optical properties of localized excitons in nanostructures: Theoretical aspects.- Superradiant exciton-light coupling in semiconductor heterostructures-Theory.- Superradiant exciton/light coupling in semiconductor heterostructures-Part II: Experiments.- Quantum kinetics in semiconductors: Experiments on a 10-femtosecond timescale.- Theory for semiconductor near-field optics: Selection rules and coherent spatio-temporal dynamics.- Near-field scanning optical spectroscopy of semiconductor nanostructures.- Lorentz microscopic investigations of micromagnetic structures.- Optical and mobility measurements of alkali earth atoms and ions in superfluid helium.- Disorder and impurities in hubbard-antiferromagnets.-Metallic ferromagnetism: Progress in our understanding of an old strong-coupling problem.- Interacting electrons in a narrow quantum hall system.- Electron-electron interaction effects in single-wall carbon nanotubes.- A new look at low-temperature anomalies in glasses.- Disorder phenomena in chaotic systems.- Zero bias anomalies in the tunneling spectra of high temperature superconductors.- Superconductivity in fullerene compounds.- Heteroepitaxy and noise in integrated HTS dc-SQUID magnetometers.- Magnetic phase diagram and reentrant superconductivity in DyNi2B2C.- The current-phase relation in HTS Josephson junctions.- Cherenkov radiation from Josephson fluxons.- SO(5) symmetry in t-J and hubbard models.- HTS cables for electric power transmission: Basic properties - State of the art - Prospects.- Basic science and challenges in process simulation.- Adaptive cooling on the basis of pulse tube refrigerators.- Current issues in mechanics of layer systems for sensors and actuators.- The crystalline silicon thin-film solar cell-The high temperature approach.- Thin films for gas sensors in new application fields - MBRS studies and semiempirical calculations.