The book "Solid-state electronics" by Georgy Ivanovich Epifanov and Yuri Andreevich Moma is a unique training manual that immerses the reader in the world of modern technologies and principles of solid-state devices. This publication will become an indispensable assistant for students and teachers studying in the specialty "Radiophysics and electronics", as well as for anyone interested in the basics and prospects of solid-state electronics. The book details key aspects of solid-state electronics, ranging from basic concepts to complex concepts such as the physics of semiconductor devices, their characteristics and applications. The authors, possessing rich experience in the field of radio physics and electronics, offer the reader not only theoretical knowledge, but also practical recommendations, which makes the material accessible and understandable. Each section of the book is permeated with the spirit of scientific search and the desire for innovation, which allows the reader not only to assimilate information, but also to be inspired by further research. The book will be of interest to senior students, graduate students, as well as specialists working in the development and application of solid-state devices .. It will be an excellent help for those who want to deepen their knowledge in the field of electronics, radiophysics and related disciplines. Readers interested in emerging technologies such as quantum computers, photonics, and nanotechnology will also find much useful information in this book. The topics raised in Solid State Electronics cover a wide range of issues, including the physical basis of semiconductor operation, methods of their production, as well as current trends in the development and application of solid state devices. The authors highlight the importance of solid-state electronics in today's world, where it plays a key role in creating high-tech, from mobile phones to complex computing systems. The book also addresses issues of ecology and sustainable development, emphasizing the need to develop energy-efficient and environmentally friendly technologies. The style of the authors is distinguished by clarity and accessibility of presentation, which makes complex scientific concepts understandable even for beginners. Georgy Ivanovich Epifanov and Yuri Andreevich Moma are experienced teachers and researchers who were able to combine their knowledge and experience in this book, which makes it not only a textbook, but also a real guide to the world of solid-state electronics. Their previous work has also earned recognition in academia, which confirms the high level of their expertise. If you are looking for a tutorial that will help you understand the intricacies of solid-state electronics, “Solid-state electronics” will be a real discovery for you This book will not only enrich your knowledge, but also inspire new ideas and projects in the field of radio physics and electronics. Do not miss the opportunity to immerse yourself in the exciting world of technologies that shape our future!