After two years of research and development, testing and iteration, the first commercial JT-ARPES sample rack using closed-cycle helium refrigeration was delivered to Westlake University. This sample rack utilizes the Joule-Thomson (JT) refrigeration principle and realizes miniaturization and ultra-high vacuum compatible design according to the needs of ARPES, achieving multi-degree-of-freedom movement of samples (3 linear movements, 2 rotational movements) while achieving extremely low temperat

The ultra-high vacuum linear interconnection system purchased by the Shanghai University research team plays a key role in the research of thin film materials and is an important part of the in-situ preparation and characterization analysis of materials. The successful upgrade of the laboratory equipment has also contributed to the high-quality development of materials research.

On November 21, 2022, the "Ultra-High Vacuum Transmission Interconnection and In-Situ Analysis System" (hereinafter referred to as the "Interconnection System") provided by Fermion Instrument Technology (Shanghai) Co., Ltd. successfully completed the expert acceptance review at Harbin Institute of Technology, and the project will be delivered to users for use. This acceptance was conducted in the form of expert review (online/offline combination). The review expert group was composed of experts