Advanced Piezoelectric Materials: Science and TechnologyKenji Uchino Elsevier, 27.09.2010 - 696 Seiten Piezoelectric materials produce electric charges on their surfaces as a consequence of applying mechanical stress. They are used in the fabrication of a growing range of devices such as transducers (used, for example, in ultrasound scanning), actuators (deployed in such areas as vibration suppression in optical and microelectronic engineering), pressure sensor devices (such as gyroscopes) and increasingly as a way of producing energy. Their versatility has led to a wealth of research to broaden the range of piezoelectric materials and their potential uses. Advanced piezoelectric materials: science and technology provides a comprehensive review of these new materials, their properties, methods of manufacture and applications. After an introductory overview of the development of piezoelectric materials, Part one reviews the various types of piezoelectric material, ranging from lead zirconate titanate (PZT) piezo-ceramics, relaxor ferroelectric ceramics, lead-free piezo-ceramics, quartz-based piezoelectric materials, the use of lithium niobate and lithium in piezoelectrics, single crystal piezoelectric materials, electroactive polymers (EAP) and piezoelectric composite materials. Part two discusses how to design and fabricate piezo-materials with chapters on piezo-ceramics, single crystal preparation techniques, thin film technologies, aerosol techniques and manufacturing technologies for piezoelectric transducers. The final part of the book looks at applications such as high-power piezoelectric materials and actuators as well as the performance of piezoelectric materials under stress. With its distinguished editor and international team of expert contributors Advanced piezoelectric materials: science and technology is a standard reference for all those researching piezoelectric materials and using them to develop new devices in such areas as microelectronics, optical, sound, structural and biomedical engineering.
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Im Buch
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Seite xvii
... applications of piezoelectrics. Part I, Piezoelectric materials, includes Chapter 2 on PZT-based ceramics, Chapter 3 on relaxor ferroelectric ceramics, which are widely used at present, and Chapter 4 on Lead-free piezo-ceramics, which ...
... applications of piezoelectrics. Part I, Piezoelectric materials, includes Chapter 2 on PZT-based ceramics, Chapter 3 on relaxor ferroelectric ceramics, which are widely used at present, and Chapter 4 on Lead-free piezo-ceramics, which ...
Seite 4
... application include its low electromechanical coupling k, resulting in (1) low mechanical underwater transmitting power ... applications until barium titanate and lead zirconate titanate (PZT) were discovered. Since this crystal is water ...
... application include its low electromechanical coupling k, resulting in (1) low mechanical underwater transmitting power ... applications until barium titanate and lead zirconate titanate (PZT) were discovered. Since this crystal is water ...
Seite 22
... applications): x = dE 1.2 Piezoelectric voltage constant g The induced electric field E is related to an external stress X through the piezoelectric voltage constant g (an important figure of merit for sensor applications): E = gX. 1.3 ...
... applications): x = dE 1.2 Piezoelectric voltage constant g The induced electric field E is related to an external stress X through the piezoelectric voltage constant g (an important figure of merit for sensor applications): E = gX. 1.3 ...
Seite 34
... applications. Single crystals Although piezoelectric ceramics are widely used for a large number of applications, single crystal materials retain their utility, being essential for applications such as frequency stabilized oscillators ...
... applications. Single crystals Although piezoelectric ceramics are widely used for a large number of applications, single crystal materials retain their utility, being essential for applications such as frequency stabilized oscillators ...
Seite 37
... applications, while hard PZTs are suitable for resonance applications. Table 1.3 Piezoelectric, dielectric, and elastic properties of typical PZTs SOft Semi-hard Hard PZT-5H PZT-4 PZT-8 EM coupling factor Kp 0.65 0.58 0.51 k31 0.39 0.33 ...
... applications, while hard PZTs are suitable for resonance applications. Table 1.3 Piezoelectric, dielectric, and elastic properties of typical PZTs SOft Semi-hard Hard PZT-5H PZT-4 PZT-8 EM coupling factor Kp 0.65 0.58 0.51 k31 0.39 0.33 ...
Inhalt
1 | |
87 | |
Part II Preparation methods and applications | 347 |
Part III Application oriented materials development | 559 |
Index | 660 |
Andere Ausgaben - Alle anzeigen
Advanced Piezoelectric Materials: Science and Technology Kenji Uchino Keine Leseprobe verfügbar - 2016 |
Advanced Piezoelectric Materials: Science and Technology Kenji Uchino Keine Leseprobe verfügbar - 2010 |
Häufige Begriffe und Wortgruppen
acoustic actuators Appl applications bulk ceramics characteristics charge coefficient composition constant coupling dependence deposition developed devices dielectric direction displacement domain drive effect elastic electric field electrode electromechanical energy exhibit fabrication factor ferroelectric Figure flux force frequency function grain growth heat higher increasing ions layer lead LiNbO3 loss materials maximum measured mechanical method mode multilayer observed obtained optical orientation particle performance period perovskite phase Phys piezoelectric materials piezoelectric properties plate PMN–PT polarization poled polymer powder prepared produced range reported resonance respectively response rhombohedral sample shown in Fig shows single crystals sintering solid solution sputtered strain stress structure substrate surface Table technique temperature tetragonal thickness thin films transducer transition typical Uchino ultrasonic various vibration voltage wall wave