The European Physical Journal B

Two superconducting phases in the d=3 Hubbard model - Phase diagram and specific heat from renormalization-group calculations p. 1

Diluted spin conversion compounds behaviours in the atom-phonon coupling model: case of not too large dilution - Role of the Lennard-Jones potential? p. 19

Omnidirectional reflection from the one-dimensional photonic crystal containing anisotropic left-handed material p. 29

Magnetotransport properties of nano-constriction array in La_0.67Sr_0.33MnO₃ film p. 37

Intrinsic metastability of low doped manganites: La_0.8Ca_0.2MnO₃ case p. 41

Stress in polycrystalline GaN films prepared by r.f sputtering p. 47

Slave-boson mean-field theory of the Mott transition in the two-band Hubbard model p. 55

Semiconductor concentric double rings in a magnetic field p. 65

Random phases in Bose-Einstein condensates with higher order nonlinearities p. 71

Annealing two-dimensional diffusion-limited aggregates p. 75

Propagation of fronts in activator-inhibitor systems with a cutoff p. 81

Dynamical thermostatting and statistical ensembles p. 87

On different q-systems in nonextensive thermostatistics p. 95

Heat flow and efficiency in a microscopic engine p. 101

A note on the two symmetry-preserving covering maps of the gyroid minimal surface p. 107

Nanotube field and one-dimensional fluctuations of C₆₀ molecules in carbon nanotubes p. 113

Thermodynamic investigation of an insulator irradiated by a low-energy electron beam p. 125

Relating Lagrangian passive scalar scaling exponents to Eulerian scaling exponents in turbulence p. 129

On the connection between financial processes with stochastic volatility and nonextensive statistical mechanics p. 139

Optimization of robustness of complex networks p. 149