Publications 1998

Papers
Title	Source
Dielectric Description of Semiconductors: Fom Maxwell- to Semiconductor-Bloch-Equations	In: Ultrafast Dynamics of Quantum Systems: Physical Processes and Spectroscopic Techniques, ed. B. Di Bartolo, Nato ASI Series B, Vol. 372. Plenum (1998)
Quasiparticles and Quasimomentum	In: Ultrafast Dynamics of Quantum Systems: Physical Processes and Spectroscopic Techniques, ed. B. Di Bartolo, Nato ASI Series B, Vol. 372. Plenum (1998)
Theory of many-fermion systems II: The case of Coulomb interactions	Phys. Rev. B 58, 9710 (1998)
Electron-electron interaction in disordered mesoscopic systems: Weak localization and mesoscopic fluctuations of polarizability and capacitance	Phys. Rev. B 57, 4566 (1998)
Quantum billiards with surface scattering: Ballistic sigma-model approach	Phys. Rev. Lett. 80, 4161 (1998)
Antiferromagnetic interlayer exchange coupling across an amorphous metallic spacer layer	Phys. Rev. Lett. 80, 4983 (1998)
Photonic band gap formation in certain self-organizing systems	Phys. Rev. E 58, 3896 (1998)
Scaling and Universality in the Anisotropic Kondo Model and the Dissipative Two-State System	Phys. Rev. Lett 80, 1038 (1998)
Nonadiabatic scattering of a classical particle in an inhomogeneous magnetic field	Phys. Rev. B 58, 15321 (1998)
Magnetic and charge correlations of the two-dimensional t-t'-U Hubbard Model	Phys. Rev. B 58, 15288 (1998)
Infrared Spectroscopy on Y_(1-x) Re_x Ba_2 Cu_(3-y) Zn_y O_6	Physica B 244, 60-65 (1998)
Non-equilibrium dynamics of the Anderson impurity model	Phys. Rev. B 58, 5649 (1998)
Comment on "T-dependence of the magnetic penetration depth in unconventional superconductors at low temperatures: Can it be linear?"	Phys. Rev. Lett. 81, 4024C (1998)
Transport properties of random arrays of dielectric cylinders	Phys. Rev. B 57, 277 (1998)
Weiss oscillations in surface acoustic wave propagation	Phys. Rev. B 58, 7113 (1998)
Is the nonlinear Meissner effect unobservable?	Phys. Rev. Lett. 81, 5640 (1998)
Magnetic order and transport in the heavy-fermion system CeCu(6-x)Aux	European Physical Journal Vol. 5, 447 (1998)
Composite fermions in a long-range random magnetic field: Quantum Hall effect versus Shubnikov-de Haas oscillations	Phys. Rev. Lett. 80, 2429 (1998)
Theory of Weiss oscillations in the presence of small-angle impurity scattering	Phys. Rev. B 58, 12986 (1998)
Velocity shift of surface acoustic waves due to interaction with composite fermions in a modulated structure	Phys. Rev. Lett. 81, 1070 (1998)
Intensity distribution for waves in disordered media: deviations from Rayleigh statistics	Phys. Rev. E 57, 6285R (1998)
Critical conductance of a mesoscopic system: Interplay of the spectral and eigenfunction correlations at the metal-insulator transition	Phys. Rev. Lett. 81, 4696 (1998)
Dynamical scaling at the quantum Hall transition: Coulomb blockade versus phase breaking	Phys. Rev. Lett. 80, 1509 (1998)
Giant mass and anomalous mobility of particles in fermionic systems	Phys. Rev. Lett. 80, 4705 (1998)
Heavy-fermion systems at the magnetic-nonmagnetic quantum phase transition	J. Magn. Magn. Matter, 177-181, 12 (1998)
Two-dimensional fluctuations at the quantum-critical point of CeCu(6-x)Aux	Phys. Rev. Lett. 80, 5627 (1998)

Conference Proceedings
Title
Kinetics and localization in a random magnetic field
Fermi and non-Fermi liquid behavior of local-moment systems within a conserving slave boson theory
Fermi and non-Fermi liquid behavior in quantum impurity systems
Correlations of wave functions in disordered systems
Kinetics and localization of composite fermions in a random magnetic field

Diploma Thesises
Title	Author	Adviser
Elektroabsorption in Halbleiterquantenpunkten unter Berücksichtigung der nichtlokalen Suszeptibilität	Frank Thiele
Das 2-Störstellen-2-Kanal-Anderson-Modell	Mattias Birkner
Untersuchungen zur Gültigkeit der 1/N - Entwicklung für Modelle von Quantenstörstellen in Metallen	Gabriel Sellier
Landau level bosonization of a two-dimensional electron gas	Heiko Backes