1 Introduction 2 Materials and Device Degradation 2.1 Material/Device Parameter Degradation Modeling 2.1.1 Material/Device Parameter Decreases With Time 2.1.2 Material/Device Parameter Increases With Time 2.2 General Time-Dependent Degradation Models 2.3 Degradation Rate Modeling 2.4 Delays in the Start of Degradation 2.5 Competing Degradation Mechanisms 3 From Material/Device Degradation to Time-To-Failure 3.1 Time-To-Failure 3.2 Time-To-Failure...