This volume presents the latest developments in the field of high temperature superconductivity. It focusses on microscope description, physical properties, and materials and applications. The talks presented have been extensively edited and updated in order to present a valuable resource not only for the advanced reader, but also for a larger readership seeking reviews of current problems in high temperature superconductivity. These proceedings are a follow-up of a previous meeting which has been published as Volume 475 of the Lecture Notes in Physics.

This volume contains the proceedings of The Second Polish-US Conf- ence on High Temperature Superconductivity which was held August 18-21, 1998 in Karpacz, Poland. The conference followed The First Polish-US C- ference on High Temperature Superconductivity organized in 1995, proce- ings of which were published by Springer-Verlag in 1996 (Recent Devel- ments in High Temperature Superconductivity, Lecture Notes in Physics 475). High Temperature Superconductivity (HTSC) in complex copper oxides has become a household name after twelve years of intense research following its discovery in 1986 by...