J.I. Pankove and N.M. Johnson, Introduction. C.H. Seager, Hydrogenation Methods. J.I. Pankove, Hydrogenation of Defects in Crystalline Silicon. J.W. Corbett, P. De*abak, U.V. Desnica, and S.J. Pearton, Hydrogen Passivation of Damage Centers in Semiconductors. S.J. Pearton, Neutralization of Deep Levels in Silicon. J.I. Pankove, Neutralization of Shallow Acceptors in Silicon. N.M. Johnson, Neutralization of Donor Dopants and Formation of Hydrogen-Induced Defects in n-type Silicon. M. Stavola and S.J. Pearton, Vibrational Spectroscopy of Hydrogen-Related Defects in Silicon. A.D. Marwick, Hydrogen in Semiconductors: Ion Beam Techniques. C. Herring and N.M. Johnson, Hydrogen Migration and Solubility in Silicon. E.E. Haller, Hydrogen-Related Phenomena in Crystalline Germanium. J. Kakalios, Hydrogen Diffusion in Amorphous Silicon. J. Chevallier, B. Clerjaud, and B. Pajot, Neutralization of Defects and Dopants in III*b1V Semiconductors. G.G. DeLeo and W.B. Fowler, Computational Studies of Hydrogen-Containing Complexes in Semiconductors. R.F. Kiefl and T.L. Estle, Muonium in Semiconductors. C.G. Van de Walle, Theory of Isolated Interstitial Hydrogen and Muonium in Crystalline Semiconductors. Each chapter includes references. Index.