August 16

Frontmatter -- Contents -- Review Article -- A Survey of the EPR Spectra of Gd3+ in Single Crystals -- Original Papers -- Theory of the Transversal Shifting of Interacting Bloch Walls in Magnetic Films -- Amplitude Dependent Internal Friction in NaF Crystals in the Temperature Range 295 to 4.2 °K -- Scanning Electron Microscopy of Defects in Dielectric Films -- Dislocation-Induced Precipitation of Colloids in Additively Coloured KC1 -- Growth and Habit of GaS Single Crystals Obtained from the Vapour Phase -- A Second Domain Wall Parameter Measurable by Lorentz Microscopy -- Compositional Determination oi Flash-Evaporated Ferrite Thin Films by X-Ray Fluorescence -- Behavior of Misfit Dislocations during Diffusion of Gold into Copper-Gold Alloys -- X-Ray-Excited Optical Fluorescence of Ten Rare Earth Ions in Y2O2S2 La2O2S2 and Gd2O2S -- Improvement in the Visibility of Crystal Moiré Fringes with the Use of a Parallel X-Ray Beam -- The Dependence of Hole Resonances in Si on the Wave Vector Component along the Direction of Magnetic Induction (II) -- ITC with Reciprocal Heating Scheme -- Recombination of Impact Ionized Excess Carriers in n-Type and p-Type Indiumantimonide -- Local Magnetocrystalline and Induced Anisotropics in Liquid-Phase Epitaxial Garnet Films -- Field Effect on Trigonal Selenium Crystals -- Transverse Susceptibility of an Exchange-Coupled Pair -- The Adsorption of Carbon Monoxide on Iron, Cobalt, and Manganese -- Electrical Conductivity and Thermal Activation Energies in Cu2O Single Crystals -- Optical Absorption Spectrum of Iron in Garnet -- Magnetic Properties of the Substoichiometric Uranium a-Dichalcogenides UY2_X -- Low-Field Galvanomagnetic Transport in n-Type Gallium Arsenide -- Spatial Replica of Ferromagnetic Domains in Iron-Silicon Alloys -- Some Aspects of Stacking Fault Contrast in Thick Crystals at High Accelerating Voltages -- Z-Centres in Rare-Earth Doped Alkali Halides -- Electrical Forming in and Electron Emission from Thin Film Aluminium-Borosilicate Glass-Aluminium Sandwiches -- Hyperfine Interaction of Cr3+ and Cu2+ Ions in Crand Cu-Doped YIG -- Diffusion Zone Process A New Method for Growing Crystals -- Motion of Screw Dislocations under Stress in a Model B.C.C. Lattice -- Thermo-Electric Behaviour of Hydrogenated Nickel -- Thermo-Hysteresis Phenomenon of the Electrical Resistivity in Fe2Ti Suggesting Its Martensitic Transformation -- Mössbauer Studies oi the Thermal Effects on ?-FeOOH, 1(Cr0.8Fe 0.2) (OH)3, and Corresponding Oxides -- Behavior of Dislocations in Niobium under Stress -- On the Cation Distribution in Ni1-x-yFe2+xZnyFe3+2O4 Spinel Ferrites -- Ionic Ordering and Infrared Spectra of Some II-IV Spinels -- Dielectric Properties of Cholesteric Liquid Crystals -- Magnetic Properties of UAsY-Type Compounds (Y = S, Se, Te) in Ordered State -- On the Theory of Thermal Switching in Semiconducting Devices -- Doping Inhomogeneities in Silicon Observed by a High-Resolution Electroreflectance Technique -- Measurement of Spatial Variations of the Carrier Lifetime in Silicon Power Devices -- On the Peculiarities of Silicon Amorphization at Ion Bombardment -- Short Notes -- Magnetic Studies on TbNi2 and DyNi2 -- Transport Phenomena in Thin Films of n-InSb -- Stimulated Emission from the New LiGd(MoO4)2Nd3+ Crystal Laser -- Der funktionelle Zusammenhang zwischen der Exoelektronenemissionskinetik und den Verfestigungs- und Entfestigungsprozessen von Metallen bei plastischerVerformung -- Double-Injection Negative Differential Resistance in Compensated Gold-Doped Germanium -- Interaction of Positrons with Defects in Plastically Deformed Metals -- The Specific Responses of Trapped Positrons to Solid State Defects -- Tunable Laser Emission of CdSxSe1-x Graded Band Gap Crystals by Two-Photon Excitation -- Injection Dependence of Phase Shifts of Recombination Emission of Sinusoidal-Modulated Electroluminescence Diodes -- Zur Deutung der Temperaturabhängigkeit der elektrischen Leitfähigkeit von Te