Atomic Migration and Defects in Materials

<ul><li>Superconducting Bismuth and Thallium Cuprates of the Type Bi_2-xPb_x(Ca,Sr,Y)_n+1Cu_nO_2n+4+?(TI,Pb)(Ca,Ln)(Sr,Ba)₂Cu₂O_6+? and TI(Sr,Ln)_n+1Cu_nO</li><li>A Theoretical Model for the Description of Diffusion of Oxygen in 1,2,3 High-Temperature Superconductors</li><li>Anelastic Measurements of Atomic Mobility in the Superconductor Y₁Ba₂Cu₃O_7-x</li><li>Kinetics of Oxygen Diffusion in Superconducting YBa₂Cu₃O_7-? Ceramic Oxides</li><li>Anisotropy of Oxygen Tracer Diffusion in YBa₂Cu₃O_7-? Single Crystals</li><li>Diffusion Phenomena on the External Surface and Substrate-YBCO Film Interface</li><li>Migration of Sr at the YBa₂Cu₃O_7-? Epitaxial Film and (100) SrTiO₃ Substrate Interface</li><li>The Significance of Diffusion Creep in Simple and Multicomponent Ceramics</li><li>Atomistic Treatment of Chemical Diffusion in Multicomponent Alloys: Relation between Intrinsic Diffusion Coefficients and Diffusion Coefficients in the Laboratory Frame</li><li>Atomistic Treatment of Chemical Diffusion Phenomena in Oxides and in Metallic Alloys</li><li>The Interplay of Solute- and Self-Diffusion - A Key for Revealing Diffusion Mechanisms in Silicon and Germanium</li><li>Atomic Diffusion in Silicon</li><li>Relationship between Nuclear Spin Relaxation and Diffusion in Glasses</li><li>Amphoteric Diffusion of Transition Metals in Si</li><li>Diffusion in Nanocrystalline Materials</li><li>On the Diffusion Mechanism in bcc Metals, a Neutron Scattering Approach</li><li>Effect of High Pressure on Grain Boundary Diffusion during Discontinuous Precipitation in Cu-7.5 at.% In</li></ul>