Renormalization of phonon frequencies by conduction electrons in layer systems with application to YBa2Cu3O7 G. HastreiterD. StrauchU. Schröder Original Contributions Pages: 129 - 138
Geometrical factors in the dispersion of ballistic heat pulses A. G. Every Original Contributions Pages: 139 - 144
Photoelectric charging of coal and pyrite powders using excimer-UV-light sources Bernhard A. KwetkusBernd Gellert Original Contributions Pages: 145 - 148
Electron Raman scattering in metals with strong electron-phonon coupling V. N. Kostur Original Contributions Pages: 149 - 159
Heavy-fermion behavior and spin-glass freezing in Si-stabilized amorphous alloys based on UPt3 V. WehrleT. MüllerH. v. Löhneysen Original Contributions Pages: 161 - 167
Pressure-induced valence and crystal field shifts in YbCu2Si2 and TmTe by neutron scattering U. WalterE. Holland-MoritzU. Steigenberger Original Contributions Pages: 169 - 176
Diagrammatic weak-coupling expansion for the magneto-polaron energy E. A. KochetovH. LeschkeM. A. Smondyrev Original Contributions Pages: 177 - 186
Weak coupling analysis of the optical conductivity of the two dimensional Hubbard model W. Brenig Original Contributions Pages: 187 - 194
Phase diagram of the Hubbard model with arbitrary band filling Sergio A. CannasConstantino Tsallis Original Contributions Pages: 195 - 198
The time dependent projection operator method for tunneling in Josephson junctions Hoang Ngoc CamE. Heiner Original Contributions Pages: 199 - 207
Quantum tunneling of magnetization in metallic FeC ferrofluids Ll. BalcellsJ. L. TholenceJ. Tejada Original Contributions Pages: 209 - 212
Elementary excitations in multiple quantum wire structures A. Gold Original Contributions Pages: 213 - 230
Ising models with interfaces, defect lines, and walls W. SelkeN. M. ŠvrakićP. J. Upton Original Contributions Pages: 231 - 237
Linear scaling of computer time with the inverse temperature for the grand canonical quantum Monte Carlo method M. UlmkeH. Müller-Krumbhaar Original Contributions Pages: 239 - 241
Dependency of control parameters on a rate coefficient giving the potential curvature in a reaction cascade model Kotaro ShiraneTakayuki TokimotoOsamu Tanimoto Original Contributions Pages: 243 - 246
Dynamics of forest fire under rotational constraint S. B. SantraI. Bose Original Contributions Pages: 247 - 250
The quantum theory of an ideal superlattice responding to far-infrared laser radiation M. Holthaus Original Contributions Pages: 251 - 259