Heterojunctions and Metal Semiconductor Junctions

List of TablesPrefaceAcknowledgmentsList of Principal SymbolsChapter 1. Introduction to Semiconductor Heterojunctions 1.1 Heterojunctions 1.2 Construction of a Heterojunction Energy Band Diagram 1.3 Semiconductor Heterojunction Pairs 1.4 Performance Features of Heterojunctions 1.5 Other Heterojunction Concepts 1.6 Optical Properties of Heterojunctions in Image Conversion 1.7 Heterojunctions in Injection Lasers: GaAs/AlxGa1-xAs StructuresChapter 2. Semiconductor p-n Heterojunction Models and Diode Behavior 2.1 Anderson's Model of n-p and p-n Heterojunctions 2.2 Studies of n-p Ge-GaAs Heterojunctions 2.3 Heterojunction Recombination and Tunneling Mechanisms 2.4 Capacitance Studies of n-p and p-n Heterojunctions 2.5 Recombination via Interface StatesChapter 3. Heterojunction Transistors 3.1 The Advantages of Idealized Heterojunction Transistors 3.2 The "Defect" Components of Current Expected in Heterojunction Transistors 3.3 Characteristics of ZnSe-Ge Heterojunction Transistors 3.4 Performance Potential of Heterojunction TransistorsChapter 4. Isotype (n-n, p-p) Heterojunctions 4.1 Introduction 4.2 n-n Energy Band Diagrams with Interface States Present 4.3 Confirmation of the Energy Band Model from Capacitance Measurements 4.4 Studies of n-n Ge-Si Heterojunctions as Double Schottky Barriers 4.5 Germanium-Gallium Arsenide n-n Heterojunctions 4.6 Other Studies of Isotype HeterojunctionsChapter 5. Optical Properties of Heterojunctions and Heterojunction Lasers 5.1 Introduction 5.2 Photocell Action in (p-n) Homojunctions 5.3 Heterojunction p-n Photocells 5.4 Optical Properties of Isotype n-n Heterojunctions 5.5 Heteroface Solar Cell Considerations 5.6 Heterojunction Solar Cell Analysis 5.7 GaAs-AlxGa1-xAs Heterojunction LasersChapter 6. Metal-Semiconductor Barriers 6.1 The Schottky Model 6.2 Determination of Barrier Heights 6.3 The Barrier Heights Observed for Various SemiconductorsChapter 7. Metal-Semiconductor Junction Behavior 7.1 Characteristics Expected from Emission over the Barrier 7.2 Field Lowering of the Image-Force Barrier 7.3 Carrier Flow in the Barrier Region 7.4 Experimental Characteristics 7.5 Schottky Diodes with p-n Junction Guard Rings 7.6 Field Effect Barrier-Lowering Studies 7.7 Thermionic Tunneling and Other Concepts 7.8 Minority Carrier Flow in Metal-Semiconductor Junctions 7.9 Metal-Semiconductor Junction ApplicationsChapter 8. High Yield Photoemissive Cathodes 8.1 Introduction 8.2 Cesiated p+-GaAs Photocathodes 8.3 Barrier Studies of III-V Photocathodes to Extend the Infrared Response 8.4 Secondary Emitters for Photomultipliers 8.5 Gold-Cathode Electron EmittersChapter 9. Fabrication of Heterojunctions 9.1 Considerations in Heterojunction Fabrication 9.2 Growth Systems Using Iodide Disproportionation 9.3 HCl Transport Systems 9.5 Growth of Heterojunctions by Vacuum Evaporation and Sputtering 9.6 Solution Growth of Heterojunctions 9.7 Alloying of Heterojunctions 9.8 Measurement Techniques 9.9 Ohmic Contacts to SemiconductorsBibliographyAuthor IndexSubject Index