Preface |
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ix | |
Acknowledgments |
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xiii | |
Authors |
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xv | |
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Chapter 1 Fundamentals of Nanoscale Electronic Devices |
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1 | (42) |
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1 | (1) |
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1.2 Free Electron Theory and Quantum Theory |
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2 | (6) |
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1.2.1 Free Electron Theory |
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2 | (1) |
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3 | (5) |
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1.3 Origin of Bandgap in Solids |
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8 | (6) |
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1.3.1 Nearly Free Electron Model |
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8 | (4) |
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1.3.2 Approximate Measure of Band Gap |
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12 | (1) |
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1.3.3 Effective Mass Approximation |
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13 | (1) |
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1.4 Tight Binding Approximation |
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14 | (3) |
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1.5 Low-Dimensional Materials |
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17 | (1) |
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1.6 Quantum Confinement in Low-Dimensional Materials |
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18 | (7) |
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1.6.1 Particle Confinement in a Quantum Well |
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20 | (1) |
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1.6.2 Particle Confinement in a Quantum Wire |
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21 | (3) |
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1.6.3 Particle Confinement in a Quantum Dot |
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24 | (1) |
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1.7 Density of States in Bulk Materials |
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25 | (2) |
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1.8 Density of States in 2D, 1D, and 0D Materials |
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27 | (6) |
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1.8.1 Density of States in 2D Materials |
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27 | (3) |
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1.8.2 Density of States in 1D Systems |
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30 | (2) |
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1.8.3 Density of States in 0D Systems |
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32 | (1) |
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1.9 Examples of 0D, 1D, and 2D Materials |
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33 | (3) |
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1.9.1 Sem iconductor Nanostructures |
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34 | (1) |
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1.9.2 Metallic Nanostructures |
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34 | (1) |
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1.9.3 Carbon Nanostructures |
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35 | (1) |
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1.10 Non-Equilibrium Green's Function (NEGF) |
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36 | (2) |
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1.11 Density Functional Theory |
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38 | (3) |
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41 | (1) |
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41 | (1) |
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42 | (1) |
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Chapter 2 Carbon Nanotubes and Their Device Applications |
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43 | (18) |
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43 | (2) |
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2.2 Physical Properties of Carbon Nanotubes |
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45 | (2) |
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2.3 Ballistic Transport and Quantum Conductance in CNTs |
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47 | (2) |
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2.4 CNT Two-Probe Devices |
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49 | (1) |
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2.5 CNT Field-Effect Transistors (CNTFETs) |
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50 | (1) |
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51 | (2) |
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53 | (2) |
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2.8 CNT Photodetectors and Photoresistors |
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55 | (1) |
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55 | (2) |
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57 | (1) |
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58 | (1) |
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58 | (3) |
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Chapter 3 Electronic Transport Properties of Doped Carbon Nanotube Devices |
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61 | (18) |
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61 | (2) |
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3.2 Doping Methods and Techniques |
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63 | (2) |
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3.3 Transport Properties of Two-Probe CNT Devices |
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65 | (1) |
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3.4 Effects of Doping on Electronic Transport Properties of Two-Probe CNT Systems |
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66 | (2) |
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3.5 Negative Differential Resistance (NDR) in CNTFETs and CNTMOSFETs |
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68 | (2) |
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3.6 NDR in Chromium-Doped Single-Walled Carbon Nanotube Devices |
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70 | (2) |
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3.7 Comparative Study of Conventional and Electrical Doping in CNT Devices |
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72 | (2) |
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3.8 Transport Properties of CNT Bio-Molecule Sensors |
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74 | (1) |
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75 | (1) |
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76 | (3) |
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Chapter 4 Field-Effect Transistors Based on Graphene and Other Popular Two-Dimensional Materials |
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79 | (16) |
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79 | (1) |
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4.2 Graphene Field-Effect Transistors (GFETs) |
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80 | (2) |
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4.3 Molybdenum Disulfide Field-Effect Transistors (MoS2-FETs) |
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82 | (1) |
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4.4 Molybdenum Diselenide Field-Effect Transistors (MoSe-FETs) |
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83 | (1) |
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4.5 Tungsten Disulfide Field-Effect Transistors (WS2-FETs) |
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84 | (1) |
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4.6 Silicene and Germanene Field-Effect Transistors |
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85 | (4) |
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4.6.1 Dual-Gated Silicene FET |
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87 | (1) |
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4.6.2 Alkali-Adsorbed Silicene-Based FET |
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87 | (1) |
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4.6.3 Silicene Nanomesh FET |
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88 | (1) |
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4.6.4 Silicene Nanoribbon FET |
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88 | (1) |
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4.6.5 Li-Cl Co-Decorated Sub-10-nm Silicene Nanoribbon FET |
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88 | (1) |
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4.6.6 Silicene Tunnel FET |
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89 | (1) |
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89 | (1) |
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90 | (5) |
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Chapter 5 Gate and Channel Engineered Nanoscale Electronic Devices |
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95 | (26) |
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5.1 Introduction to Nanoscale Devices |
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95 | (3) |
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5.1.1 Electrostatic Effects |
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97 | (1) |
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5.1.2 Threshold Voltage Roll-Off |
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97 | (1) |
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98 | (1) |
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5.1.3.1 Gate Leakage Current |
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98 | (1) |
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5.1.3.2 Subthreshold Leakage Current |
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98 | (1) |
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5.1.3.3 Junction Leakage Current |
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98 | (1) |
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5.2 Non-Conventional Solutions to Miniaturization Problems |
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98 | (3) |
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5.2.1 Silicon-On-Insulator |
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98 | (1) |
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99 | (1) |
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5.2.2.1 Double-Gate (DG) MOSFET |
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100 | (1) |
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5.2.2.2 Trigate (TG) MOSFET |
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100 | (1) |
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5.2.2.3 Gate-All-Around (GAA) MOSFET |
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101 | (1) |
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5.3 Gate and Channel Engineering Techniques |
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101 | (2) |
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101 | (1) |
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5.3.2 Gate Metal Work Function Engineering |
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102 | (1) |
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5.3.3 Channel Engineering |
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103 | (1) |
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103 | (1) |
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5.4 Multigate Multi-Material MOSFET |
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103 | (6) |
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5.5 Multigate Multi-Material Tunnel FET |
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109 | (8) |
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117 | (1) |
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118 | (3) |
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Chapter 6 Spin Nanoscale Electronic Devices and Their Applications |
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121 | (34) |
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6.1 Introduction to Spintronics |
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121 | (4) |
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6.1.1 Giant Magnetoresistance (GMR) and Its Applications |
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122 | (1) |
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6.1.2 Tunnel Magnetoresistance (TMR) and Its Applications |
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123 | (1) |
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6.1.3 Spin Injection Efficiency |
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124 | (1) |
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125 | (26) |
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6.2.1 Magnetic Tunnel Junction (MTJ) |
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125 | (2) |
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6.2.1.1 Switching Mechanism in MTJ |
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127 | (3) |
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6.2.1.2 MTJ Models, Design, and Simulation |
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130 | (2) |
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6.2.1.3 Logic-In Memory Architecture |
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132 | (7) |
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6.2.2 Spin Field-Effect Transistor |
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139 | (8) |
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6.2.2.1 Multi-Gate Spin Field-Effect Transistor |
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147 | (1) |
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6.2.2.2 Spin-FET-Based Logic Design |
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148 | (1) |
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6.2.2.3 Spin-FET-Based Reconfigurable Logic Design |
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148 | (3) |
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151 | (2) |
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153 | (2) |
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Chapter 7 Phase-Change Devices and Their Applications |
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155 | (50) |
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155 | (2) |
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7.2 Phase-Change Memory (PCM) |
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157 | (15) |
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7.2.1 Overview of Phase-Change Material Properties and Chalcogenide Materials for PCM |
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158 | (3) |
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7.2.2 Scaling of Phase-Change Memory Devices |
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161 | (4) |
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7.2.3 PCM Device Architecture |
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165 | (3) |
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7.2.4 PCM-Based Logic Gate Design |
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168 | (1) |
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7.2.4.1 OR Gate Design Using PCM Logic |
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168 | (2) |
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7.2.4.2 NOR Gate Design Using PCM Logic |
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170 | (2) |
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172 | (13) |
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7.3.1 Memristive Devices: Switching Effects, Modeling, and Applications |
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177 | (1) |
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7.3.2 Silicon Nanowire-Based Memristive Devices |
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178 | (3) |
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7.3.3 Memristor-Based Logic Design |
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181 | (4) |
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7.4 Resistive Random-Access Memory (RRAM) |
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185 | (14) |
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7.4.1 Physical Structure of RRAM |
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185 | (2) |
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7.4.2 Resistance Switching Materials |
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187 | (1) |
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7.4.3 Resistance Switching Modes |
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188 | (1) |
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7.4.4 Resistive Switching Mechanism |
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189 | (2) |
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7.4.5 Performance Metrics of Resistive Random-Access Memory (RRAM) |
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191 | (1) |
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191 | (1) |
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191 | (1) |
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191 | (1) |
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192 | (1) |
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192 | (1) |
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192 | (1) |
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7.4.5.7 Effect of Operating Temperature and Random Telegraph Noise |
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193 | (1) |
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7.4.6 RRAM-Based Non-Volatile Memory (NVM) Design |
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193 | (6) |
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199 | (1) |
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199 | (6) |
Index |
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205 | |