TOC Front Cover 2 SOLID STATE PHYSICS, Volume 9 5 Copyright Page 6 Contributors to Volume 9 7 Preface 9 Contents 11 Contents of Previous Volumes. 13 Articles Planned for Future Volumes 15 Chapter 1. The Electronic Spectra of Aromatic Molecular Crystals 19 I. Introduction 19 II. Survey of the Spectra of Aromatic Molecules 20 III. The Experimental Investigation of the Spectra of Crystals of .Aromatic Molecules 27 IV. Theory of the Spectra of Molecular Crystals and Comparison with Experiment 85 V. Survey 99 Chapter 2. Polar Semiconductors 101 Front Cover 2 SOLID STATE PHYSICS, Volume 9 5 Copyright Page 6 Contributors to Volume 9 7 Preface 9 Contents 11 Contents of Previous Volumes. 13 Articles Planned for Future Volumes 15 Chapter 1. The Electronic Spectra of Aromatic Molecular Crystals 19 I. Introduction 19 II. Survey of the Spectra of Aromatic Molecules 20 III. The Experimental Investigation of the Spectra of Crystals of .Aromatic Molecules 27 IV. Theory of the Spectra of Molecular Crystals and Comparison with Experiment 85 V. Survey 99 Chapter 2. Polar Semiconductors 101 I. Introduction 101 II. Crystal Properties 102 III. Physical Chemical Properties 110 IV. Electrical and Optical Properties 127 V. Conclusions 154 VI. Acknowledgments 155 Chapter 3. Static Electrification of Solids 157 I. Foreword 157 II. Historical and Technical Background.. 159 III. Experimental Studies. 162 IV. Theoretical Interpretations 192 V. Status of the Problem 202 Appendix A. Chemical Nature of Certain Polymers 212 Appendix B. Redistribution of Charge on the Surface of a Dielectric 212 Chapter 4. The Interdependence of Solid State Physics and Angular Distribution of Nuclear Radiations 217 I. Introduction 218 II. The Unperturbed Angular Correlation of Nuclear Radiation 220 III. Extranuclear Effects Involving Nonparamagnetic Atoms 229 IV. Extranuclear Effects Involving Paramagnetic Atoms 253 V. Extranuclear Fields Created by the Nuclear Process (Radiation Damage) 259 VI. Special Topics 263 VII. Remarks on Experimental Techniques 265 VIII. Angular Distributions of Nuclear Radiations as a Tool in Solid State Physics 272 Chapter 5. Oscillatory Behavior of Magnetic Susceptibility and Electronic Conductivity 275 I. Introduction 275 II. Theory 276 III. Oscillatory Behavior in Bismuth 294 IV. Other Metals 305 V. Semiconductors 307 Chapter 6. Heterogeneities in Solid Solutions 311 I. Object of the Article 312 II. Method of Studying Faults in the Periodicity by X-Ray Scattering 313 III. Solid Solutions in Equilibrium 325 IV. Nonequilibrium Solid Solutions 341 V. Acknowledgments 416 Chapter 7. Electronic Spectra of Molecules and Ions in Crystals Part II . Spectra of Ions in Crystals 417 I. Theory of Spectra of Ions in Crystals 418 II. Experimental Studies of the Spectra of Ions in Crystals 470 Author Index 545 Subject Index 557 Show more