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From the Back Cover
This review consists of three parts. The first part provides basic information about the physics and materials science of high-temperature superconductors for applications in magnet and energy technology. It addresses more than is required by a newcomer in this field， by putting together information from very different areas such as physical chemistry， materials science and condensed matter physics， which otherwise would have to be collected from various textbooks and original literature. In an introductory chapter potential applications are presented and the limitations of the materials are discussed. Part I closes with a final chapter on the present state of the art， where the latest results in this field are briefly reviewed. Parts II and III contain the most recent results on the preparation and characterization of Bi-2212 (Bi2Sr2CaCu2O5) wires and tapes， and Bi-2223