A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Formation of KNbO3 Thin Films for Self-Powered ReRAM Devices and Artificial Synapses
This thesis describes an investigation into homogeneous KN crystalline films grown on Pt/Ti/SiO2/Si substrates, amorphous KN films grown on TiN/Si substrates using the RF-sputtering method, and the ferroelectic and piezoelectric properties of these KN films. KNbO3 (KN) thin films have been extensively investigated for applications in nonlinear optical, electro-optical and piezoelectric devices. However, the electrical properties of KN films have not yet been reported, because it is difficult to grow stoichiometric KN thin films due to K2O evaporation during growth. This thesis also reports on the ReRAM properties of a biocompatible KN ReRAM memristor powered by the KN nanogenerator, and finally shows the biological synaptic properties of the KN memristor for application to the artificial synapse of a neuromorphic computing system
Abstract -- Figure list -- Table list -- Chapter 1. Introduction -- Chapter 2. Literature Survey -- 2-1. Lead-free Piezoelectric Ceramics -- 2-2. Memristor-based Neuromorphic System -- 2-3. Memristor as Artificial Synapses -- 2-4. Piezoelectric Nanogenerators -- Chapter 3. Experimental Procedure -- 3-1. Preparation of KN Sputtering Target -- 3-2. Experiments of KN Thin Films -- 3-3. KNbO3 ReRAM Devices -- 3-4. KNbO3 Piezoelectric Nanogenerators -- 3-5. Biocompatibility Assessment of KN film -- Chapter 4. Results and Discussion -- 4-1. Growth Behavior of KN Thin Films -- 4-2. KNbO3-Based ReRAM Devices -- 4-3. KNbO3-Based Piezoelectric Nanogenerators -- 4-4. Self powered KNbO3 ReRAM device -- 4-5. KNbO3-based Memristor -- 4-6. Biocompatibility Assessment of KNbO3 Thin films -- Chapter 5. Conclusions -- References
Formation of KNbO3 Thin Films for Self-Powered ReRAM Devices and Artificial Synapses
This thesis describes an investigation into homogeneous KN crystalline films grown on Pt/Ti/SiO2/Si substrates, amorphous KN films grown on TiN/Si substrates using the RF-sputtering method, and the ferroelectic and piezoelectric properties of these KN films. KNbO3 (KN) thin films have been extensively investigated for applications in nonlinear optical, electro-optical and piezoelectric devices. However, the electrical properties of KN films have not yet been reported, because it is difficult to grow stoichiometric KN thin films due to K2O evaporation during growth. This thesis also reports on the ReRAM properties of a biocompatible KN ReRAM memristor powered by the KN nanogenerator, and finally shows the biological synaptic properties of the KN memristor for application to the artificial synapse of a neuromorphic computing system
Abstract -- Figure list -- Table list -- Chapter 1. Introduction -- Chapter 2. Literature Survey -- 2-1. Lead-free Piezoelectric Ceramics -- 2-2. Memristor-based Neuromorphic System -- 2-3. Memristor as Artificial Synapses -- 2-4. Piezoelectric Nanogenerators -- Chapter 3. Experimental Procedure -- 3-1. Preparation of KN Sputtering Target -- 3-2. Experiments of KN Thin Films -- 3-3. KNbO3 ReRAM Devices -- 3-4. KNbO3 Piezoelectric Nanogenerators -- 3-5. Biocompatibility Assessment of KN film -- Chapter 4. Results and Discussion -- 4-1. Growth Behavior of KN Thin Films -- 4-2. KNbO3-Based ReRAM Devices -- 4-3. KNbO3-Based Piezoelectric Nanogenerators -- 4-4. Self powered KNbO3 ReRAM device -- 4-5. KNbO3-based Memristor -- 4-6. Biocompatibility Assessment of KNbO3 Thin films -- Chapter 5. Conclusions -- References
Formation of KNbO3 Thin Films for Self-Powered ReRAM Devices and Artificial Synapses
Lee, Tae-Ho (author)
2018
Online-Ressource (XXI, 98 p. 63 illus., 60 illus. in color, online resource)
Book
Electronic Resource
English
DDC:
620.44
Composition controlling of KNbO3 thin films prepared by pulsed laser deposition
| British Library Online Contents | 2007
| British Library Online Contents | 2005
Preparation of KNbO3 by hydrothermal reaction
| British Library Online Contents | 2007
Oxygen vacancy dependent structural phases in KNbO3
| British Library Online Contents | 2018