The book "Advanced Semiconducting Materials and Devices" provides a comprehensive overview of the latest developments in semiconductor materials and device research. It covers a wide range of topics that are important for understanding the science and applications in this field. These include optoelectronic devices, various types of diodes such as tunnel and Gunn diodes, as well as solar cells and advanced semiconductor technologies. The work places particular emphasis on innovative and forward-looking materials and offers clear explanations of fundamental physical theories and effects that are crucial for understanding semiconductor technology. It is aimed at both undergraduate and graduate engineering students and supports them in exam preparation through practical questions and numerous examples.