Studies on Carrier Dynamics Using Nanoscale Cathodoluminescence in TEM and Optical Spectroscopy/Microscopy

목차 (Table of Contents)

• Abstract V
• Contents VIII
• List of Figures X
• List of Abbreviations and Symbols XII
• 1. GENERAL INTRODUCTIONS 1
• 2. CATHODOLUMINESCENCE NANOTHERMOMETRY IN TEM 14
• GRAPHICAL ABSTRACT 15
• 2.1. NANOTHERMOMETRY BASED ON THE MULTIPHONON-ASSISTED NONRADIATIVE RELAXATION 16
• 2.1.1. Introduction 16
• 2.1.2. Experimental Methods 18
• 2.1.3. Results and discussion 19
• 2.1.4. Conclusion 33
• 2.2. NANOTHERMOMETRY BASED ON THE BOLTZMANN DISTRIBUTION 34
• 2.2.1. Introduction 34
• 2.2.2. Experimental methods 36
• 2.2.3. Results and discussion 37
• 2.2.4. Conclusion 47
• 3. CARRIER DYNAMICS AND STRUCTURE-FUNCTION RELATION IN ONE-DIMENSIONAL TRANSITION METAL CHALCOGENIDES FOR PHOTOCATALYST 48
• 3.1. INTRODUCTION 49
• 3.2. EXPERIMENTAL METHODS 51
• 3.3. RESULTS AND DISCUSSION 53
• 3.3.1. Carrier Dynamics in Hybrid Metal-Semiconductor Nanorods and its Dependence on the Length of the Nanorods 53
• 3.3.2. Manipulating the Carrier-Recombination Dynamics in Hybrid Metal-Semiconductor Nanorods: The Role of Metal Morphology 64
• 3.3.3. Enhancing the Charge Separation in Hybrid Metal-Semiconductor Nanorod: Engineering Dot-in-Rod System 71
• 3.4. CONCLUSION 81
• 4. DYNAMIC COUPLING BETWEEN STRUCTURE AND ELECTRONICS STRUCTURE IN TWO-DIMENSIONAL TRANSITION-METAL DICHALCOGENIDES 82
• 4.1. INTRODUCTION 83
• 4.2. EXPERIMENTAL METHODS 84
• 4.3. RESULTS AND DISCUSSION 85
• 4.3.1. Structural Dynamics in Two-Dimensional Transition-Metal Dichalcogenides 85
• 4.3.2. Dynamic Coupling between Structure and Electronic Structure 89
• 4.4. CONCLUSION 91
• REFERENCES 92