Book excerpt: Hybrid Composite Perovskite Materials: Design to Applications discusses the manufacturing, design and characterization of organic-inorganic perovskite composite materials. The book goes beyond the basics of characterization and discusses physical properties, surface morphology and environmental stability. Users will find extensive examples of real-world products that are suitable for the needs of the market. Following a logical order, the book begins with mathematical background and then covers innovative approaches to physical modeling, analysis and design techniques. Numerous examples illustrate the proposed methods and results, making this book a sound resource on the modern research application of perovskite composites with real commercial value. - Discusses the composition of perovskite materials and their properties, manufacturing and environmental stability - Includes both fundamentals and state-of-the-art developments - Features the main types of applications, including solar cells, photovoltaics, sensors and optoelectronic devices