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Helvetica Physica Acta

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