Ultrasonic micro/nano manipulations : principles and examples.
Demands for high-performance micro/nano manipulations, from the manufacture of microelectronic and photonic devices, biomedical apparatus, nanoscience and nanotechnology, renewable energy, environment protection, and high-end appliances, have been rapidly increasing in recent years. However, there a...
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| Format: | Electronic eBook |
| Language: | English |
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Singapore :
World Scientific Publishing Company,
2014.
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| Subjects: | |
| Online Access: | CONNECT |
Table of Contents:
- Preface; Foreword; Contents; Chapter 1 Introduction; 1.1 Diversity of Actuation; 1.2 Generalities of Ultrasonic Micro/Nano Manipulations; References; Chapter 2 Physics in Ultrasonic Micro/Nano Manipulations; 2.1 Piezoelectric Transduction; 2.1.1 Piezoelectricity; 2.1.2 Piezoelectric components and their vibration modes; 2.1.3 Langevin transducers; 2.2 Acoustic Field and Energy Density; 2.2.1 Basic concepts and wave equations; 2.2.2 Standing and traveling waves; 2.2.3 Viscous boundary layer of acoustic field; 2.3 Acoustic Radiation Force; 2.3.1 Generality.
- 2.3.2 Acoustic radiation force resulting from a traveling wave withlarge spatial gradient2.3.3 Acoustic radiation force resulting from a standing wave; 2.4 Acoustic Streaming; 2.5 Frictional Driving; 2.6 Chladni Effect; 2.7 Acoustic Cavitation and Bjerknes Forces; 2.7.1 Acoustic cavitation; 2.7.2 Bjerknes forces; 2.8 Sound Induced Intermolecular Force Change; 2.9 Summary and Remarks; References; Chapter 3 Ultrasonic Trapping of Micro Solids; 3.1 On a Radiation Point; 3.1.1 Construction and principle; 3.1.2 Experimental results and discussion; 3.1.3 Summary; 3.2 On a Radiation Line.
- 3.2.1 Structure and principle analysis3.2.2 Results and discussion; 3.2.3 Summary; 3.3 On a Radiation Face; 3.3.1 Construction and principle; 3.3.2 Experimental method and particles; 3.3.3 Experimental results and discussion; 3.3.4. Summary; 3.4 -shaped Ultrasonic Tweezers; 3.4.1 Construction and principle; 3.4.2 Experimental methods; 3.4.3 Characteristics and discussion; 3.4.3.1 Noncontact trapping; 3.4.3.2 Extraction and transportation; 3.4.4 Summary; 3.5 Summary and Remarks; References; Chapter 4 Ultrasonic Extraction, Driving and Removal of Micro Solids; 4.1 Particle Extraction.
- 4.1.1 Construction4.1.2 Operating principle; 4.1.2.1 Analyses of acoustic radiation force; 4.1.2.2 Analyses of the upward motion; 4.1.3 Experimental materials and method; 4.1.4 Results and discussion; 4.1.5 Summary; 4.2 Spin Driving of Particles; 4.2.1 Configuration of ultrasonic stage; 4.2.2 Physical principle of spin; 4.2.3 Vibration analyses and spin characteristics; 4.2.4 Summary; 4.3 Rotary Driving of Small Mechanical components; 4.3.1 Experimental setup and phenomena; 4.3.2 Principle of the rotation; 4.3.3 Experimental results and discussion.
- 4.3.3.1 Characteristics of small copper bars and their composites4.3.3.2 Characteristics of small copper disks and cogwheel; 4.3.4 Summary; 4.4 Dust Removal for Photovoltaic Panels; 4.4.1 Linear piezoelectric actuator and assembling; 4.4.1.1 Structural design; 4.4.1.2 Working principle; 4.4.1.3 Assembling and mechanical characteristics of the actuator; 4.4.2 Solar panel cleaning system; 4.4.2.1 Structure of the cleaning system; 4.4.2.2 Theoretical analyses of energy gain; 4.4.2.3 Experimental results and discussion; 4.4.3 Summary; 4.5 Summary and Remarks; References.
