Book contents
- Frontmatter
- Contents
- Preface
- 1 Introduction
- 2 Elasticity
- 3 Acoustic Waves in Solids
- 4 Experimental Methods
- 5 Elastic Constants
- 6 Ultrasonic Loss
- Appendix A Phase Shifts Due to Transducers and Bonds
- Appendix B Diffraction
- Appendix C Transducer Effects on Resonant Frequencies
- Appendix D Damped, Driven Oscillator and Complex Force Constant
- Appendix E Comparison of the Quasistatic and Experimental Temperature Dependence for Specific Cases
- References
- Index
Preface
Published online by Cambridge University Press: 19 June 2017
- Frontmatter
- Contents
- Preface
- 1 Introduction
- 2 Elasticity
- 3 Acoustic Waves in Solids
- 4 Experimental Methods
- 5 Elastic Constants
- 6 Ultrasonic Loss
- Appendix A Phase Shifts Due to Transducers and Bonds
- Appendix B Diffraction
- Appendix C Transducer Effects on Resonant Frequencies
- Appendix D Damped, Driven Oscillator and Complex Force Constant
- Appendix E Comparison of the Quasistatic and Experimental Temperature Dependence for Specific Cases
- References
- Index
Summary
The use of ultrasonic methods for the study of materials continues to flourish and evolve. These methods find uses in many areas including fundamental condensed matter physics, materials science, various branches of engineering, geophysics, and applied studies of device-related material parameters. Advancements in experimental methods, especially resonant ultrasound spectroscopy, have enabled quantitative measurements on dramatically reduced specimen sizes, thereby vastly expanding the possibilities for the study of novel materials. The title of the book “Ultrasonic Spectroscopy” is taken here to mean simply the investigation of material properties by the use of ultrasonic waves.
A major purpose of this book is to present an in-depth coverage of the main issues underlying the planning and interpretation of ultrasonic investigations of materials. It is intended that the level of the presentation be accessible to dedicated upper-level undergraduate students, but at the same time achieve a depth of coverage useful to graduate students and other researchers. The approach is to present in careful detail a number of topics, with two objectives in mind. One objective, of course, is to educate the reader about basic concepts in the field – concepts that should become familiar to any researcher in this area. A second objective, perhaps more important, is to illustrate theoretical ideas that can be applied to a wide variety of problems. The emphasis is on basic concepts, not specific materials. The goal is to provide a fundamental background for beginning researchers so that – with the help of a good scientific Internet search engine to obtain more focused information – they are able to attack any of the gamut of interesting problems amenable to ultrasonic methods.
The mathematical methods used should be familiar to upper-level undergraduate students. Some knowledge of thermodynamics, statistical mechanics, and solidstate physics is required, but an effort is made to present the key concepts from these subjects as needed, and provide references to more detailed sources.
The book includes one chapter on experimental methods. Both continuous wave and pulse techniques are discussed.
- Type
- Chapter
- Information
- Ultrasonic SpectroscopyApplications in Condensed Matter Physics and Materials Science, pp. vii - viiiPublisher: Cambridge University PressPrint publication year: 2017