Alle Bände

Helvetica Physica Acta

Helvetica Physica Acta Volume 61 (1988)
Überschrift Seite
Heft 1-2 1
Artikel: Zum Stande der Hochtemperatur-Supraleitung 1
Artikel: Adiabatic charge transport and topological invariants for quasi-periodic hamiltonians 2
Artikel: Der Supercomputer und die wissenschaftliche Erkenntnis 9
Artikel: ASTRID : a family of scientific applications programs 24
Artikel: On the growing impact of artificial intelligence 30
Artikel: Computer Vision und künstliche Intelligenz 36
Artikel: Common elements of the various disciplines in computational science 42
Vereinsnachrichten: Rapport de la réunion d'automne de la Société Suisse de Physique (SSP), Lucerne, 8 et 9 octobre 1987 59
Heft 3 257
Artikel: Notes on asymptotic perturbation theory for Schrödinger eigenvalue problems 257
Artikel: Glueballs 305
Artikel: Vanishing β-functions in N = 1 supersymmetric gauge theories 321
Artikel: Quasiperiodic Krönig-Penney model on a Fibonacci superlattice 345
Artikel: The continuum limit of dissipative dynamics in H. Fröhlich's pumped phonon system 363
Heft 4 379
Artikel: A l'occasion du soixantième anniversaire de Martin Peter, le 12 juillet 1988 379
Artikel: One-dimensional band dispersion relations in terms of SU(2) representations 381
Artikel: k-space related properties in disordered solids 394
Artikel: Energy band structure of the high T_C superconductors 401
Artikel: New approach to electron-positron interaction in jellium 415
Artikel: Band structure and electron-phonon coupling in the La1-xSr_xCuO_4 superconductors 421
Artikel: Intuitive LCAO band model for RBa_2Cu_3O_7 structure 426
Artikel: High temperature thermoelectric power measurements of YBa_2Cu_3O_7-δ and conclusions concerning the electronic structure close to E_F 433
Artikel: Thermal conductivity of the high-T_C superconductors 438
Artikel: Critical currents in high T_C superconductors 443
Artikel: The lower critical field in high-T_C superconductors 447
Artikel: Positron annihilation and superconductivity 451
Artikel: Structural, thermal and magnetic properties of the YBa_2Cu_3O_6.9 superconductor prepared by citrate pyrolysis 460
Artikel: Crystal growth of the high T_C superconductor YBa_2Cu_3O_7-x 470
Artikel: H_c2-anisotropy effects in superconducting niobium polycrystals 478
Artikel: Using metallic multilayers to investigate basic physical problems 488
Artikel: Itinerant magnetism in K_2NiF_4-type compounds 496
Artikel: Analysis of the CESR ferromagnetic and paramagnetic itinerant electron compounds : ZrZn_2, Sc_3In vs TiBe_2 505
Artikel: Magnetic properties and resonance studies of some gadolinium-transition-metal-boron compounds 512
Artikel: Impurities in heavy fermion superconductors 518
Artikel: Resistivity and magnetoresistance of CeAl_3 single crystals 530
Artikel: Do metallic quasicrystals and associated Frank and Kasper phases follow the Hume Rothery rules? 538
Artikel: Compressibility and internal pressure anomalies of liquid 3d transition metals 557
Artikel: On the optical properties of small metallic spheres 566
Artikel: Importance de l'amplitude du champ magnétique constant dans le diagnostic médical par RMN 572
Artikel: Scanning tunneling microscopy at the University of Geneva 579
Heft 5 589
Artikel: Neutron interferometric tests of quantum mechanics 589
Artikel: Interference and coherent tunneling in dissipative quantum systems 611
Artikel: Macroscopic quantum mechanics experiments 622
Artikel: Schwinger model on S^2 636
Artikel: Diffraction et microscopie électroniques sur des petits grains métalliques: effets de taille. I, Défauts et structures anormales multimaclées dans l'or et le platine 712
Artikel: Diffraction et microscopie électroniques sur des petits grains métalliques: effets de taille. II, Facteur de Debye-Waller de l'or 730
Heft 6 741
Artikel: Introduction to the physics of high temperature superconductors 741
Artikel: Spin susceptibility and NMR spectra of small jellium spheres 760
Artikel: Frequency doubling of incoherent microwave radiation in a cold magnetized plasma 778
Vereinsnachrichten: Rapport de la réunion de printemps de la Société Suisse de Physique des 28 et 29 mars 1988 à Windisch 801
Heft 7 905
Artikel: Classical local fields for hadrons in chromodynamics 905
Artikel: A variational proof of the existence of a bound state in a relativistic quantum model with weak coupling 923
Artikel: An alternative approach to the Green's function of a relativistic spinless charged particle in an external uniform electromagnetic field 958
Artikel: Complex groups, quantum mechanics, and the dimension and reality of space 966
Artikel: Thermodynamic quantities and the motion of energy levels 979
Artikel: The memory function formalism in the study of the dynamics of a many body system 988
Artikel: Low-field magnetic susceptibility measurements of high-T_C granular superconductors 1007
Artikel: The influence of coherent drift waves on the magnetoacoustic resonance in cylindrical plasmas 1013
Heft 8 1027
Artikel: Some applications of the 3 + 1 formalism of general relativity 1027
Artikel: The large deviation principle for the Kac distribution 1063
Artikel: Localization and cross-over in linear models of random arrays of barriers 1079
Artikel: Spin dynamics of transitions among muon states in semiconductors 1087
Artikel: On the s-wave repulsion of the pion-nuclear interaction 1130
Inhaltsverzeichnis 1137
Register: Author's index = Autorenregister = Table des auteurs 1145