روش‌های فراصوت در فیزیک حالت جامد

Content: Front Matter , Page iii Copyright , Page iv Dedication , Page v Preface , Page vii Introduction , Pages xiii-xiv 1 - Propagation of Stress Waves in Solids , Pages 1-52 2 - Measurement of Attenuation and Velocity by Pulse Methods , Pages 53-158 3 - Causes of Losses and Associated Velocity Changes , Pages 159-350 APPENDIX A - Elastic Constants of Trigonal Crystals (Al 2 O 3 ) , Pages 351-356 APPENDIX B - Fractional Velocity Changes and Eigenvectors Associated with Section 8 , Pages 357-364 APPENDIX C - Sample Preparation, Transducer and Bond Considerations , Pages 365-368 APPENDIX D - Some Useful Physical Constants for Various Crystalline Solids , Pages 369-379 APPENDIX E - Automatic Attenuation Measurement System , Pages 380-382 APPENDIX F - Automatic Time Measurement System , Pages 383-386 APPENDIX G - Evaluation of Coefficients in Scattering Cross Section for Transverse Waves , Pages 387-390 APPENDIX H - Numerical Computation of Normalized Cross Sections γ N , Pages 391-405 APPENDIX I - Method of the Boltzmann Transport Equation , Pages 406-412 APPENDIX J - Quantum-Mechanical Treatment of Attenuation by the Three Phonon Process , Pages 413-426 References , Pages 427-442 Author Index , Pages 443-448 Subject Index , Pages 450-464 Ultrasonic Methods in Solid State Physics is devoted to studies of energy loss and velocity of ultrasonic waves which have a bearing on present-day problems in solid-state physics. The discussion is particularly concerned with the type of investigation that can be carried out in the megacycle range of frequencies from a few megacycles to kilomegacycles; it deals almost entirely with short-duration pulse methods rather than with standing-wave methods. The book opens with a chapter on a classical treatment of wave propagation in solids. This is followed by separate chapters on methods and techni ..