我国首台高能非弹谱仪成功交付，“超级相机”将面向全国开放共享

Core Points - The first high-energy direct geometry inelastic neutron scattering time-of-flight spectrometer in China has been successfully delivered and accepted for use, marking a significant advancement in the field of inelastic neutron scattering [2][3] - The spectrometer fills a gap in inelastic neutron scattering above 100 MeV, indicating a key step forward for China in this scientific area [2] - The spectrometer is designed to provide insights into the dynamic information of materials at the atomic level, enabling the study of various physical and chemical processes [3] Summary by Sections - Development and Collaboration - The high-energy spectrometer was developed through a collaboration between Sun Yat-sen University and the Institute of High Energy Physics of the Chinese Academy of Sciences, formalized in a cooperation agreement signed in December 2017 [2] - The successful acceptance of the spectrometer was confirmed by experts who evaluated its performance against design specifications [2] - Technical Capabilities - The spectrometer utilizes the unique properties of neutrons, which are electrically neutral and have strong penetration capabilities, allowing for direct observation of microscopic movements within materials [2] - It can detect dynamic processes of atoms and molecules on a picosecond timescale, capturing how they vibrate, rotate, and transfer energy [3] - Applications and Impact - The high-energy spectrometer will support advanced research in various fields, including high-temperature superconductivity, quantum magnetism, thermoelectric materials, ion diffusion in batteries, and biological materials [3] - As a major national scientific infrastructure, it will be open for use across multiple disciplines, providing robust support for fundamental research in physics, chemistry, materials science, and biology [3]