国产纳米晶体结构解析仪器，自主研发成功

Core Viewpoint - The research team from the Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, has successfully developed the first domestically produced rapid analysis instrument for nanocrystal structures, enhancing China's foundational research capabilities in geosciences, planetary sciences, and materials science [1][2][3]. Group 1 - The newly developed instrument addresses the limitations of traditional single-crystal X-ray diffraction techniques, which are inadequate for analyzing new and deep-earth minerals at sub-micron to nanometer scales [5]. - The team has overcome key technologies related to high-precision control to achieve the domestic production and autonomy of the instrument and technology [5]. - The instrument features rapid analysis capabilities for phase identification and structural determination of nanocrystals and minerals, matching the technical level of the latest international counterparts [5]. Group 2 - The technology has already been successfully applied in the structural analysis of new and deep-earth minerals, indicating its practical utility in advancing original innovation capabilities in relevant scientific fields [5].