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基于弛豫铁电单晶PMN-PT的新型器件(英文版)

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63.48 7.1折 89 全新

库存16件

北京海淀

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作者方华靖

出版社清华大学出版社

ISBN9787302657033

出版时间2024-03

装帧精装

开本32开

定价89元

货号1203252869

上书时间2024-06-29

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方华靖，博士，毕业于清华大学化学系，攻读博士期间以第一作者身份发表SCI论文十余篇。现就职于西安交通大学材料科学与工程学院，主要从事铁电、光电材料的应用研究。

目录
1 Introduction 1

1.1 Ferroelectric Materials 1

1.1.1 Basic Concept of Ferroelectric Materials 1

1.1.2 Physical Properties of Ferroelectric Materials 3

1.2 PMN-PT Relaxor Ferroelectric Single Crystals 4

1.2.1 PMN-PT Complex Perovskite Structure 4

1.2.2 Research Progress of PMN-PT Single Crystals 6

1.2.3 The Applications of PMN-PT Single Crystals 9

1.3 The Main Research Contents of This Thesis 21

References 24

2 An Optothermal Field Effect Transistor Based on PMN-26PT Single Crystal 29

2.1 Introduction of This Chapter 29

2.1.1 Field Effect Transistors and the ‘Photonics Revolution’ 29

2.1.2 Interface Engineering of Two-Dimensional Channel Semiconductor 30

2.2 The Design and Fabrication of Optothermal FET 31

2.2.1 Structural Design of the Prototype FET 31

2.2.2 Processing of PMN-26PT Single Crystal 34

2.2.3 Growth and Transfer of Monolayer MoS2 38

2.3 The Device Performance and Working Mechanism of Optothermal FET 41

2.3.1 Infrared Response 41

2.3.2 Mechanism Analysis of Optothermal Regulation 43

2.4 Summary of This Chapter 46

References 47

3 An Ultrabroadband Photodetector Based on PMN-28PT Single Crystal 49

3.1 Introduction of This Chapter 49

3.1.1 Broadband Photodetector 49

3.1.2 Response Characteristics of Pyroelectric Detectors 51

3.2 Structural Design and Preparation of Ultrabroadband Detector 51

3.2.1 Structural Design of Photodetectors 51

3.2.2 Processing and Characterization of PMN-PT Single Crystal 52

3.2.3 Domain Engineering of PMN-PT Single Crystal 55

3.2.4 Preparation of Silver Nanowires Transparent Electrode 58

3.3 The Performance and Mechanism Analysis of the Photodetector 60

3.3.1 Optimization of Pyroelectric Frequency Response 63

3.3.2 Broadband Response in the Ultraviolet-Terahertz Range 66

3.3.3 The In?uence of Surface Plasmons on Pyroelectricity 67

3.3.4 Discussion on the Mechanism of Ferroelectric Photovoltaic in the Ultraviolet Band 68

3.4 Summary of This Chapter 71

References 71

4 A Mechanical Energy Writeable Ferroelectric Memory Based on PMN-35PT Single Crystal 75

4.1 Introduction of This Chapter 75

4.1.1 Ferroelectric Non-volatile Memory and Its Energy Consumption 75

4.1.2 Self-powered System and Nanogenerator 76

4.2 Arch-Shaped TENG 77

4.2.1 Design and Preparation of TENG 77

4.2.2 Energy Conversion Mechanism of TENG 80

4.2.3 Electrical Output Performance of TENG 82

4.3 Self-powered Ferroelectric Memory System 85

4.3.1 Properties of PMN-PT Single Crystal 86

4.3.2 Exploration of New Poling Methods 89

4.3.3 Ferroelectric FET Memory 92

4.3.4 Self-powered Ferroelectric Memory System 93

4.3.5 Storage Density and Microscopic Ferroelectric Domain 96

4.4 Summary of This Chapter 99

References 99

5 Conclusion and Outlook 103

5.1 Research Conclusions 103

5.2 Prospects 104

内容摘要
弛豫铁电单品是一类重要的多功能材料，本书介绍了当前该材料在各个领域的应用现状，以及基于该品体设计开发的三类原型器件，展示了铁电材料在信息技术领域的应用前景。本书可作为相关专业科研人员、教师和研究生的参考书，也可供相关领域高级工程技术人员阅读和参考。

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基于弛豫铁电单晶PMN-PT的新型器件(英文版)

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