January 16

Frontmatter -- Contents -- Review Article -- The Multiquantum Photoemissiye Effect in Condensed Media and Statistical Characteristics of the Multiquantum Photocurrent (I) -- Original Papers -- The Shape of a Moving Grain Boundary -- Anisotropy oi the Magnetoresistance in GaAs Monocrystalline Films -- Theory of Laser Generation Threshold in Homogeneous Semiconductors with Exponential Band Tail -- The Motion of Non-Coherent Twin Boundaries under Repeated Loadings -- The Formation and Structure of Cylindrical Magnetic Domains in Thin Cobalt Crystals -- Effect of Defects on the Debye Characteristic Temperatures of Nickel and Copper-Nickel Alloys -- Atomic and Magnetic Structure of the Heusler Alloys NiMnSb and CoMnSb -- Photoemission and Photoionization of Molecular Crystals -- The Illumination Dependence of the Velocity and Attenuation of Ultrasonic Waves in Gallium Arsenide -- Critical Slowing Down at Ferroelectric Transitions -- Zur Berechnung der Elektronenaustrittsarbeit von mit metallischem Adsorbat bedeckten Emitteroberflächen -- Low Temperature Recovery of Plastically Deformed Cadmium, Indium, Tin, and Lead -- On the Dislocation Geometry in Antimony Cleavage Toils -- Internal Friction in Deformed Germanium Single Crystals -- The Obstacle Radius of a Pile-up of Screw Dislocations -- Electrotransport and Thermotransport of Tracer Sodium in the Lithium Matrix -- Study of Magnetostrictive Deformation of Fe-Si by X-Rays -- Optical Investigations on the Metallic Behaviour of K2Pt(CN)4Cl0.3- 2.6 H20 and K2Pt(CN)4Br03 2.6 H2O Single Crystals -- Acoustic Amplification in Germanium at 9.3 GHz -- Energy-Momentum Dispersion in Al203 Tunnelling Structures -- The Direct Correlation between Lattice Fringes and Atomic Positions in Defect Structures in N-Niobium Oxide -- Plastic Deformation of CuAl2 -- A New Method îor the Determination of AEc in Heterojunctions -- Versetzungen in kohärenten Zwillingsgrenzen von Indiumarsenid -- Electron Microscopic Studies of the Laves Phases TiCr2 and TiCO2 -- Influence of Band-Bending on the Tunnelling Probability in MIS Structures -- Nonlinear Solution for Single-Mode Operated Acousto-Electric Oscillators -- Copper Contamination during the Vapour Epitaxial Growth of GaAs1 -- Observation of Cd Crystal Growth in Thin CdSe Films during an Airbake -- Dielektrische Eigenschaften zweier halbleitender, einkristalliner Äthyl-phenothiazin-Jod-Komplexe hei 10 GrHz -- Hot-Electron Galvano-Thermo-Magnetic Transport Properties of III-V Semiconductors at Low Temperatures (II) -- Intrinsic Magnetic Resonance Linewidth in Permalloy Films -- Isotope Effect in the Solubility of Hydrogen in F.C.C. Metals -- On the Disorder of LiNbO3 Crystals -- Electrical Properties of Al-SiOn-Ag Thin Film Cathodes -- Magnetic Behavior of Hexagonal U2N3 in the Temperature Bange trom 77 to 300 °K -- Effect of Channeling on the Lattice Defects Produce -- Electron Tunnelling into Amorphous InSb and GaSb Films -- Calculation on the Behaviour of a Cylindrical Magnetic Domain in a Finite Plate -- Further Investigations on Small Local Extrema in the Magnetic Loss versus Temperature Curves of Iron and Its Alloys -- The Movement of Double-Ended Dislocation Arrays -- LEED Study on the Polar Surfaces of ZnO -- The Influence of Iodine Impurities on the Electrical Conductivity of Sb2Te3 Crystals -- Erratum -- Short Notes -- On the Temperature Dependence of the Microhardness of Some High Melting Laves Phases -- Experiments on the Influence of Oxygen Adsorption upon the Emission Image of Molybdenum -- Self-Imaging of a Surface by Field Desorption -- Combinations of Third-Order Elastic Constants of Tin -- Temperatur- und Magnetfeldabhängigkeit der Sammelausbeute eine ESiliziumobarflächensperrschichtzählers -- Mossbauer Effect Evidence of an Ordered Fe15Si Solid Solution and Hyperfine Field Interpretation of Ordered Fe-Si Alloys -- Conductivity of Amorphous Cadmium Thallium Arsenide -- The Effect of Hydrostatic Pressure on Stage III Work Hard