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The energetics and mechanisms of diffusion control the kinetics of such diverse phenomena as the fabrication of semiconductors and superconductors, the tempering of steel, geological metamorphism, the precipitation hardening of nonferrous alloys and corrosion of metals and alloys. This work explains the fundamentals of diffusion in the solid state at a level suitable for upper-level undergraduate and beginning graduate students in materials science, metallurgy, mineralogy, and solid state physics and chemistry. A knowledge of physical chemistry such as is generally provided by a one-year undergraduate course is a prerequisite, though no detailed knowledge of solid state physics or crystallography is required. Content: Front Matter , Page iii Copyright , Page iv Dedication , Page v Frequently Used Symbols , Pages xiii-xiv Preface , Pages xv-xvi I - Fundamental Concepts , Pages 1-23 II - Point Defects in Elemental Crystalline Substances , Pages 25-52 III - Mechanisms of Diffusion , Pages 53-77 IV - Diffusion in Metals and Alloys , Pages 79-110 V - Diffusion in Ionic Crystals , Pages 111-133 VI - Less Common Modes of Diffusion , Pages 135-159 VII - The Isotope Effect , Pages 161-172 VIII - Diffusion in a Concentration Gradient , Pages 173-185 IX - Diffusion in Semiconductors , Pages 187-215 X - Kinetics of Defect Reactions , Pages 217-253 XI - Experimental Methods , Pages 255-286 XII - Solid State Reactions , Pages 287-314 Appendix A - Random Walk and the Diffusion Coefficient , Pages 315-319 Appendix B - The Deconvolution of Positron Annihilation Spectra Derived from Trapped and Free Electrons , Pages 321-324 Appendix C - Derivation of the Vineyard Equations , Pages 325-330 Appendix D - Derivation of Equation (3.24) , Pages 331-333 Appendix E - The Matrix Method of Calculating the Correlation Coefficient , Pages 335-339 Appendix F - Anelastic Effects—Measures of Internal Friction , Pages 341-345 Appendix G - Anelastic Effects—Relation to Relaxation Time , Pages 347-348 Name Index , Pages 349-353 Subject Index , Pages 355-360 An introductory textbook for upper-level undergraduate and new graduate students in solid state chemistry which covers all aspects of the subject along with the principles of chemical bonding and related mathematical concepts and operations. Each chapter concludes with test problems.