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低维纳米器件及应用

Acknowledgements第4-5页
Abstract第5-6页
摘要第7-13页
Table of Figures第13-17页
Chapter 1 Introduction and Literature Review第17-37页
    1.1 Nanotechnology and Nanomaterials第18-20页
        1.1.1 Semiconductor Nanowires第18-19页
            1.1.1.1 Growth of Nanowires第19页
        1.1.2 Semiconductor Nanoparticles第19-20页
    1.2 Applications of Semiconductor Nanowires第20-26页
        1.2.1 Metal-Oxide-Semiconductor Field Effect Transistor第20-22页
            1.2.1.1 Types of MOSFET第20-21页
            1.2.1.2 Transfer and Output Characteristics of an FET第21页
            1.2.1.3 FET Parameters第21-22页
        1.2.2 Photodetectors第22-24页
            1.2.2.1 Photodetector's Parameters第23页
            1.2.2.2 Optoelectronic Processes in Photodetectors第23-24页
        1.2.3 Single Electron Transistor第24-26页
            1.2.3.1 Mechanism of Single Electron Transistor第24-25页
            1.2.3.2 Conditions for Coulomb Blockade第25-26页
    1.3 Literature Review第26-34页
        1.3.1 Field-Effect Transistor第26-27页
        1.3.2 Photodetector第27-31页
        1.3.3 Single Electron Transistor第31-34页
    1.4 Layout of the Thesis第34-37页
Chapter 2 Fabrication and Measurement Techniques第37-53页
    2.1 Introduction第38页
    2.2 Synthesis Techniques for Nanparticles第38-39页
    2.3 Fabrication Techniques for Devices第39-46页
        2.3.1 Photolithography第39-42页
            2.3.1.1 Cleaning第40页
            2.3.1.2 Photoresist Coating第40页
            2.3.1.3 Pre-Baking or Soft Baking第40页
            2.3.1.4 Mask Alignment and Exposure第40-41页
            2.3.1.5 Development of Pattern第41页
            2.3.1.6 Post-Baking or Hard Baking第41页
            2.3.1.7 Plasma Cleaning第41-42页
        2.3.2 Metallization第42-43页
            2.3.2.1 Working Principle of Thermal Evaporator第42-43页
            2.3.2.2 Lift-Off Process第43页
        2.3.3 Nanowire Drop-Casting第43-44页
        2.3.4 Electron-Beam Lithography第44-45页
        2.3.5 Wire Bonding第45-46页
    2.4 Characterization Techniques for Nanoparticles and Nanodevices第46-53页
        2.4.1 Structural and Morphological Characterization Techniqucs第46-48页
            2.4.1.1 X-Ray Diffraction Technique第46-47页
            2.4.1.2 Scanning Electron Microscopy第47-48页
            2.4.1.3 Transmission Electron Microscopy第48页
        2.4.2 Electrical Characterizations第48-51页
            2.4.2.1 Impedance Spectroscopy第49页
            2.4.2.2 Electrical Probe Station第49-50页
            2.4.2.3 Semiconductor Parameter Analyzer第50页
            2.4.2.4 Home-Made Dip-Stick第50-51页
        2.4.3 Optical Measurements第51-53页
            2.4.3.1 Photoluminescence Spectroscopy第51-52页
            2.4.3.2 Photodetection System第52-53页
Chapter 3 Electrical Transport Mechanism and Dielectric Properties of Zinc Sulfide (ZnS)Nanoparticles第53-67页
    3.1 Introduction第54-55页
    3.2 Experimental Details第55-56页
        3.2.1 Synthesis of ZnS Nanoparticles第55-56页
        3.2.2 Pallet and Electrodes Formation第56页
    3.3 Results and Discussion第56-66页
        3.3.1 Structural and Morphological Characteriations第57页
        3.3.2 DC Transport Characterization第57-62页
        3.3.3 The Dielectric Properties第62-66页
    3.4 Conclusion第66-67页
Chapter 4 Temperature Dependent Field Effect Mobility of Gallium Arsenide (GaAs) SingleNanowire Based Field Effect Transistor第67-77页
    4.1 Introduction第68页
    4.2 Experimental Details第68-70页
        4.2.1 Growth of Nanowires第69页
        4.2.2 Fabrication of Field Effect Transistor第69-70页
    4.3 Results and Discussion第70-76页
        4.3.1 SEM Analysis第70页
        4.3.2 Electrical Measurements第70-76页
            4.3.2.1 Room Temperature Measurement第70-73页
            4.3.2.2 Calculations for Mobility and Carrier Concentration第73-74页
            4.3.2.3 Low Temperature Measurement第74-76页
    4.4 Conclusion第76-77页
Chapter 5 High Responsivity Photodetection by Self-Catalyzed Phase-pure GaAs SingleNanowire第77-93页
    5.1 Introduction第78-79页
    5.2 Experimental Details第79-80页
        5.2.1 Nanowire Growth第79-80页
        5.2.2 Fabrication of Photodetector第80页
        5.2.3 Photoluminescence System第80页
    5.3 Results and Discussion第80-91页
        5.3.1 Photodetection Characteristics第80-89页
        5.3.2 Photoluminescence Spectroscopy第89-91页
    5.4 Conclusion第91-93页
Chapter 6 Coulomb Oscillations in Zinc Oxide (ZnO) Single Nanobelt Based Quantum DotTransistor and Single Electron Pumping in ZnO Quantum Dot第93-109页
    6.1 Introduction第94-96页
    6.2 Experimental Details第96-97页
    6.3 Results and Discussion第97-107页
        6.3.1 Single Electron Transistor第98-103页
            6.3.1.1 Single Electron Tunneling Junction第99-102页
            6.3.1.2 Multi Electron Tunneling Junctions第102页
            6.3.1.3 Charging Energy and QD Size Calculations第102-103页
        6.3.2 Single and Double Electron Pumping in QD第103-107页
            6.3.2.1 Pumping Mechanism第104页
            6.3.2.2 Pumping Results第104-107页
    6.4 Conclusion第107-109页
Chapter 7 Summary of the Thesis第109-113页
References第113-128页
List of publications第128-130页
Awards第130-131页

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