摘要: Positron spectroscopy has advanced to the point where it is in the best interest of DOE to assess past progress and to identify research needs/opportunities that can be exploited to advance the understanding of materials problems ... 展开 Positron spectroscopy has advanced to the point where it is in the best interest of DOE to assess past progress and to identify research needs/opportunities that can be exploited to advance the understanding of materials problems important to DOE. Purpose of the workshop is to identify areas of materials science where positron spectroscopy can serve to advance goals of DOE in energy research: problem areas for which positron spectroscopy can serve as a unique or complementary tool for materials characterization and analysis, possible sources of positrons at high intensities and instrumentation, and possible applications (defect profiles at surfaces/interfaces, composite materials, superconductors). Separate abstracts and indexing were prepared for the 23 papers. 收起