Book 1521 Methods of surface layer research: study. Manual of the Authors of Y. D. Yagodkina and A. N. Ivanova is a unique and valuable resource for students, graduate students and specialists in the field of materials science, physics and engineering. This tutorial not only highlights current methods of surface layer research, but also immerses the reader in the world of modern technologies and scientific discoveries, which are of great importance for many industries. In this book, the authors examine in detail various approaches to the study of surface layers of materials, ranging from classical methods to the latest developments. The reader will be able to get acquainted with such topics as X-ray photoelectron spectroscopy, atomic force microscopy and other advanced technologies that allow to study the properties of materials at the nanoscale. Each chapter is saturated with practical examples and illustrations, which makes the material accessible to perception and makes it easy to assimilate complex concepts. Who can like this manual? First of all, it will be useful for technical students studying physics, chemistry and materials science . Graduate students and young scientists working in the field of materials research will also find a lot of useful information in the book. In addition, specialists involved in the development of new technologies and materials will be able to use this manual as a guide that will help them in their work. The topics raised in the book cover a wide range of issues related to the study of surface layers, including their physical and chemical properties, methods of analysis and applications in various industries. The authors emphasize the importance of understanding surface phenomena for the development of new materials and technologies, which makes the book especially relevant in the light of modern scientific and technological challenges. In addition, the study of surface layers is a key aspect in areas such as electronics, nanotechnology and biomaterials, which emphasizes the importance of this manual. The style of the authors Yagodkin and Ivanov is distinguished by clarity and logical presentation, which makes complex topics available to a wide audience. Their previous work has also been recognized in academia, and this manual continues the tradition of high-quality scientific presentation. The authors strive to make their research understandable and useful to readers, which is certainly one of the main advantages of this book. If you are looking for a tutorial that will help you to better understand the methods of surface layer research and their practical application, "No1521 Methods of surface layer research: study. It will be a great choice.. This book will not only expand your knowledge, but also inspire new ideas and research in the field of materials science and related sciences. Do not miss the opportunity to get acquainted with this fascinating and informative work, which will become a reliable assistant in your scientific path.