Physica status solidi / A. / 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