<p><i>The Handbook on the Physics and Chemistry of Rare Earths</i> is a continuous series of books covering all aspects of rare earth science - chemistry, life sciences, materials science, and physics. The main emphasis of the Handbook is on rare earth elements [Sc, Y and the lanthanides (La through Lu)] but whenever relevant, information is also included on the closely related actinide elements. The individual chapters are comprehensive, broad, up-to-date critical reviews written by highly experienced invited experts. The series, which was started in 1978 by Professor Karl A. Gschneidner Jr., combines and integrates both the fundamentals and applications of these elements and now publishes two volumes a year. </p><ul><li>Individual chapters are comprehensive, broad, critical reviews</li><li>Contributions are written by highly experienced, invited experts</li><li>Up-to-date overviews of developments in the field</li></ul>