Invited Papers.- Some Developments and Impasses in Material Science, Related to Instrument Progress.- Neutron Scattering Applied to Problems in Materials Research.- Neutron Physics and Neutron Scattering - Trends in Applications to Materials Science.- Micrometallurgy by Ion Implantation.- Thin Layer Activation Technique and Wear Measurements in Mechanical Engineering.- Materials Analysis using Fast Charged Particles.- Depth Profiling of Light Isotopes by use of Nuclear Reactions.- Application of the Channelling Technique in Materials Research.- New Developments in Activation Analysis.- Applications of the Pixe Technique and of Nuclear Microbeams.- Perturbed Angular Correlations as A Tool in Solid State Physics.- Vacancy Trapping in Fcc Metals Studied by Perturbed Angular Correlations.- Mössbauer Spectroscopy in Materials Research.- Implantation and Defect Studies by MöSsbauer Spectroscopy.- Positrons as Solid State Probes.- Positive Muons in Metal Physics.- Positive Pions as Probes in Crystal Physics.- Microtooling and Microscopy with Heavy Ions some Examples of Applied Research at Gsi.- Instrumentation for Chemical and Structural Analysis in Materials Science and Nuclear Physics - A Conference Summary.- Contributed Papers.- Time-Dependent Neutron Depolarization - A Novel Method in Magnetic Materials Research.- Neutron Time-of-Flight (TOF) Diffractometry for the Determination of the Magnetic Moment Direction in Polycrystalline Materials.- Determination of the Asphalt Content in Bituminous Mixtures by Neutron Thermalization.- Dynamic Neutron Depolarization and Small-Angle Scattering Studies of the Superparamagnetic System Cu-1%Co.- Neutron Diffraction Studies of Polycrystalline Materials.- Influence of Radiation Damage on the Superconductivity and ElectricalProperties of Rhenium thin Films.- Novel Developments in Surface Activation.- Materials Transfer Studies in Engineering Test Loops.- Studies on the Elaboration and the Characterization of Gaas by Radioactivation Analysis with Charged Particles.- Solid Solutions of Transition Metals in High Purity Silicon Studied by Instrumental Neutron Activation Analysis (INAA) and Electron Paramagnetic Resonance (EPR).- Analysis of Hydrogen in Solids with the 15N Method.- Interactions Between the Different Chemical Species in Sputtered Silicon Amorphous Structure.- Surface Stochiometry and Carbon Distribution in Mercuric Iodide by Ion Analysis.- Hydrogen Mobility Under Beam Impact when using the 1H (15N, ??) Nuclear Reaction for Material Analysis.- Elastic Backscattering and Recoil Detection Analysis using A 6Mv Tandem Accelerator.- RBS-Analyses with Protons 200 ?Ep ? 400 Kev.- Temperature Dependence of Ferromagnetism at Gd Surfaces Determined with Electron Capture Spectroscopy ECS.- Radioisotope Dating using an En-Tandem Accelerator.- Spin Polarization of Electrons at Surfaces of Oligatomic Epitaxial NI(100)-Layers.- Evaluation of Ion Beam Spectra for Surface Analysis of Probes Exposed in Fusion Devices.- RBS, Coulomb Excitation ?-Rays, and X-Ray Production Studied in Channeling Conditions.- Location of Chemisorbed Oxygen on Nife(110) by Surface Channeling.- Location of Adsorbed Foreign Atoms by Surface Channeling.- Study of the Cooperative Jahn - Teller Phase Transition in Cesium Copper Chloride by Channeling of he - Ions.- Location of Adsorbed Foreign Atoms on Crystal Surfaces by Fast Ion Channeling in Transmission.- Application of Particle Channeling to the Study of Gadolinium Gallium Garnets: Mg, Zr.- Study of the Temperature Dependence of the Minimum Yield in Batio3in the Temperature Region from 295 K - 425 K.- Standardless Pixe Bulk Analyses at Low and High Energies and Archaeometric Applications.- Correlation Between Wind-Direction and Elemental Composition of Atmospheric Aerosols, Determined by Pixe.- Application of Pixe Method to Coal Analysis.- Pixe, A Method of High Sensitivity for Multi-Elemental Analysis of thin Samples and Surface Layers.- Simple Procedure for Thick Sample Pixe Data Analysis.- The Electric Quadrupole Interaction in Noncubic Fluorides and of Radiation Induced Lattice Defects in Cubic Fluorides.- Quadrupole Interaction in Noncubic Metals and Alloys.- Defects Created by Indium Implantation in Magnesium Oxyde Crystals.- Investigation of Lattice Defects in Hcp Metals.- Trapping of Vacancies at 111in-Impurities in Cold Worked Aluminium.- Electric Quadrupole Interaction at the Probe Nucleus 111CD in Different Semimetals and Semiconductors.- Müssbauer Effect Study of Charge and Spin Transfer in Fe-Cr Alloys.- Anisotropy of the Diffusional Broadening of the Mössbauer Resonance in Al 57Co/57Fe.- MöSsbauer Conversion Electron and Rutherford Backscattering Analysis of Laser-Implanted Fe and Sn in Silicon.- Superparamagnetism of Very Small Cobalt Particles Studied by Mössbauer Spectroscopy.- An Investigation by Mössbauer Spectroscopy of Spin Arrangements in the ß-Phase of Fe-Ge.- Influence of Chromium on Sn Site Hyperfine Magnetic Fields in Fe-Cr Alloys.- Radiogenic Defects in Semiconductors.- Doping of Compound Semiconductors by Implantation of Radioactive Ions Decaying to A Mössbauer Isotope.- Quadrupole Interaction of 125Te and 129I in Te Implanted Semiconductors.- Positron Study of Radiation Damage in Neutron-Irradiated Iron-Carbon System.- Positron Annihilation Study of Voids in Aluminium.- PositronAnnihilation in Non-Destructive Testing.- Doppler Broadening and Angular Correlation Measurements of Positron Annihilation Radiations in Mixed Valence Compounds of SM.- Void Swelling and Vacancy Migration in ?-Fe.- Muon Knight Shift Studies in Metals.- Heavy Ion Induced Auger Electron Spectroscopy of Solids.- Corrosion and Catalytic Properties of Materials Bombarded with Heavy Ions.- Heavy Ion Produced Radiation Damage: Swelling and Precipitation in Metals.- Authorindex.- Participants.