"Frontiers in Materials Research" is a scholarly book that focuses on the latest developments in the field of materials science. It highlights the significant advancements made by the Institute for Materials Research at Tohoku University and their impact on the creation and development of advanced materials. The book provides a comprehensive overview of fundamental research that can be translated into practical applications to address the challenges of the modern world. It covers topics such as the physical metallurgy of iron-carbon alloys, the development of high-performance steels, and advancements in magnetism and superconductivity. Additionally, it discusses research on innovative materials like metallic glasses, ceramics, nanostructured metals, and organic materials. This book is a valuable resource for professionals and students interested in the future of materials science and its applications in a changing world.