Preface |
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xiii | |
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1 Organic Field-Effect Transistors for Flexible Electronics Application |
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1 | (32) |
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2 | (1) |
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1.2 Device Structures and Operation Principle |
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3 | (2) |
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1.3 Important Device Parameters |
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5 | (2) |
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1.3.1 Field-Effect Mobility |
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6 | (1) |
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1.3.2 Current ON/OFF Ratio |
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6 | (1) |
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7 | (1) |
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7 | (1) |
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7 | (6) |
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1.4.1 Organic Semiconductors |
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8 | (1) |
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8 | (2) |
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10 | (2) |
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1.4.2 Gate Dielectric Materials |
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12 | (1) |
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1.4.3 Electrode Materials |
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12 | (1) |
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1.4.4 Substrate Materials |
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13 | (1) |
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1.5 Overview of Processing Techniques |
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13 | (2) |
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14 | (1) |
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1.5.2 Solution-Processed Deposition |
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14 | (1) |
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1.6 Flexible Organic Transistor Device |
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15 | (3) |
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1.7 Flexible Organic Phototransistor |
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18 | (8) |
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18 | (1) |
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1.7.2 Important Device Parameters of Organic Phototransistor |
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19 | (1) |
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1.7.2.1 Photoconductive gain (G) |
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19 | (1) |
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1.7.2.2 Photocurrent/dark current ratio (P) |
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20 | (1) |
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1.7.2.3 Photosensitivity [ R] |
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20 | (1) |
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1.7.2.4 Quantum efficiency (n) |
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20 | (1) |
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1.7.2.5 Photodetectivity (D*] |
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20 | (1) |
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1.7.3 Examples of Flexible Organic Phototransistors |
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21 | (1) |
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1.7.3.1 Donor-acceptor system |
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21 | (2) |
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23 | (1) |
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1.7.3.3 Photopolymerization |
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24 | (2) |
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26 | (7) |
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2 Flexible and Organic Solar Cells |
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33 | (48) |
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33 | (1) |
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2.2 Basic Solar Cell Concepts |
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34 | (4) |
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2.2.1 Structure of Organic Solar Cells |
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34 | (1) |
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2.2.2 Operation Principle of Organic Solar Cells |
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35 | (1) |
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2.2.3 Photovoltaic Parameters |
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36 | (2) |
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2.3 Donor Materials Development |
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38 | (11) |
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2.3.1 Conjugated Polymers |
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39 | (6) |
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2.3.2 Conjugated Small Molecules |
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45 | (4) |
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2.4 Acceptor Materials Development |
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49 | (5) |
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2.4.1 Fullerene Derivatives |
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49 | (1) |
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2.4.2 Non-fullerene Small Molecules |
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50 | (4) |
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2.5 Interfacial Materials and Device Engineering |
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54 | (2) |
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2.6 Flexible and Organic Solar Cells |
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56 | (25) |
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3 Flexible Parylene-C Material and Its Applications in MOSFETs, RRAMs, and Sensors |
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81 | (32) |
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3.1 An Introduction to Parylene |
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82 | (2) |
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3.1.1 Types and Growth of Parylene Thin Films |
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82 | (1) |
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3.1.2 Properties of Parylene-C Thin Films |
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83 | (1) |
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3.2 Application of Parylene-C in MOSFETs |
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84 | (7) |
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84 | (3) |
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87 | (2) |
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3.2.3 Encapsulation Gate Dielectric |
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89 | (2) |
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3.3 Application of Parylene-C in RRAM |
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91 | (5) |
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3.4 Application of Parylene-C in Sensors |
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96 | (8) |
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96 | (2) |
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98 | (2) |
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100 | (1) |
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101 | (3) |
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104 | (9) |
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4 Resistive Switching Phenomenon for Flexible and Stretchable Memories |
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113 | (44) |
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114 | (3) |
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4.2 Design Principle of Flexible Resistive Switching Memory |
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117 | (2) |
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4.3 Flexible Resistive Switching Storage Media Materials |
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119 | (27) |
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4.3.1 Inorganic Materials |
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119 | (3) |
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122 | (2) |
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4.3.2.1 Organic resistive switching memory with small molecules |
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124 | (3) |
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4.3.2.2 Blends or mixtures of memory polymer materials |
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127 | (2) |
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4.3.2.3 Polymer matrices for electroactive components |
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129 | (5) |
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4.3.2.4 Single-component polymer active materials |
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134 | (7) |
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4.3.3 Inorganic-Organic Hybrid Materials |
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141 | (1) |
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4.3.3.1 Metal-organic frameworks |
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141 | (3) |
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144 | (2) |
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4.4 Conclusion and Outlook |
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146 | (11) |
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5 Two-Dimensional Materials for Flexible In-Plane Micro-Supercapacitors |
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157 | (34) |
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157 | (1) |
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5.2 In-Plane Micro-Supercapacitors |
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158 | (2) |
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160 | (13) |
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5.3.1 Reduced Graphene Oxide |
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160 | (2) |
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5.3.2 Electrochemically Exfoliated Graphene |
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162 | (3) |
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5.3.3 Laser-Scribed Graphene |
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165 | (3) |
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5.3.4 Graphene Composites |
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168 | (5) |
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173 | (1) |
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5.5 Two-Dimensional Metal Oxides |
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174 | (4) |
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5.5.1 Layered Double Hydroxides |
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175 | (2) |
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177 | (1) |
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5.6 Two-Dimensional Soft Materials |
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178 | (3) |
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5.6.1 Two-Dimensional Coordination Polymer Framework |
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180 | (1) |
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5.6.2 Two-Dimensional Thiophene |
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180 | (1) |
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181 | (10) |
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6 Flexible On-Chip Interdigital Micro-Supercapacitors: Efficient Power Units for Wearable Electronics |
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191 | (30) |
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192 | (3) |
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195 | (10) |
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6.2.1 Conventional Photolithography Method |
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196 | (3) |
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6.2.2 Laser-Scribing Method |
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199 | (4) |
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203 | (2) |
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6.3 Stretchable On-Chip MSCs |
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205 | (4) |
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209 | (4) |
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213 | (8) |
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7 Flexible and Stretchable Sensors |
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221 | (46) |
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222 | (1) |
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7.2 Classes of Architectural Strategies for Flexible and Stretchable Sensors |
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223 | (11) |
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7.2.1 One-Dimensional Fibrous Configuration |
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224 | (4) |
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7.2.2 Two-Dimensional Planar Configuration |
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228 | (2) |
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7.2.3 Three-Dimensional Blocks Configuration |
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230 | (3) |
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7.2.4 Nature-Inspired Structure for Flexibility and Stretchability |
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233 | (1) |
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7.3 Classes of Functional Materials for Flexible and Stretchable Sensors |
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234 | (12) |
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7.3.1 One-Dimensional Nanowire Materials |
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235 | (3) |
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7.3.2 Two-Dimensional Planar Materials |
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238 | (2) |
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240 | (4) |
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7.3.4 Other Special Functional Materials |
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244 | (2) |
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7.4 Flexible and Stretchable Sensors for Human Information Detection |
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246 | (8) |
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254 | (13) |
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8 Liquid Metal-Enabled Functional Flexible and Stretchable Electronics |
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267 | (28) |
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268 | (1) |
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8.2 Materials and Properties of Gallium-Based RTLMs |
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269 | (5) |
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8.2.1 Compositions of Gallium-Based RTLM Alloys |
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269 | (2) |
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8.2.2 Basic Properties of LMs in Flexible Electronics |
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271 | (3) |
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8.3 Design and Fabrication of LM Flexible Electronics |
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274 | (4) |
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8.3.1 Planar Electronics Printing |
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274 | (3) |
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277 | (1) |
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8.4 Applications: LM Soft Devices |
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278 | (6) |
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279 | (2) |
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281 | (1) |
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8.4.3 LM e-Skin and Wearable Bioelectronics |
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282 | (1) |
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8.4.4 LM-Conformable Electronics |
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283 | (1) |
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283 | (1) |
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8.5 Discussion and Conclusion |
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284 | (11) |
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9 Printing Technology for Fabrication of Flexible and Stretchable Electronics |
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295 | (50) |
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296 | (2) |
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298 | (7) |
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9.2.1 Jet Printing (Non-contact Printing) |
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299 | (1) |
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300 | (1) |
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9.2.1.2 Aerosol-jet printing |
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300 | (1) |
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9.2.1.3 Electrohydrodynamic-jet printing |
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301 | (1) |
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9.2.2 Replicate Printing (Impact Printing) |
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302 | (1) |
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302 | (1) |
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303 | (1) |
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9.2.2.3 Flexographic printing |
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304 | (1) |
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304 | (1) |
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9.2.2.5 Roll-to-roll printing |
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305 | (1) |
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305 | (9) |
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305 | (3) |
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9.3.2 Transparent Conducting Oxide Inks |
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308 | (1) |
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9.3.3 Carbon Nanomaterials |
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309 | (2) |
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9.3.4 Semiconductor Nanomaterials |
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311 | (1) |
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312 | (1) |
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313 | (1) |
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9.4 Post-printing Process |
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314 | (6) |
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315 | (1) |
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316 | (2) |
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9.4.3 Plasma, Microwave, and Electrical Sintering |
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318 | (2) |
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320 | (9) |
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9.5.1 Transparent Conductive Films |
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320 | (3) |
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323 | (1) |
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9.5.3 Printed Solar Cells |
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324 | (2) |
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326 | (1) |
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9.5.5 Printed Stretchable Circuits |
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327 | (2) |
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329 | (16) |
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10 Mechanics and Control of Smart Flexible Structures |
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345 | (38) |
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346 | (1) |
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347 | (8) |
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10.2.1 Small Deformations of Wavy Ribbons |
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348 | (1) |
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10.2.2 Large Deformations of Wavy Ribbons |
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349 | (1) |
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10.2.3 Partially Boned Wavy Ribbons |
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350 | (2) |
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352 | (3) |
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10.3 Island-Bridge Designs |
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355 | (11) |
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10.3.1 Straight Interconnects |
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355 | (4) |
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10.3.2 Serpentine Interconnects |
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359 | (3) |
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10.3.3 Fractal Interconnects |
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362 | (4) |
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10.4 Origami/Kirigami Designs |
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366 | (8) |
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374 | (9) |
Index |
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