领域(数学)
核工程
超导电性
磁场
材料科学
中国
计算机科学
工程物理
核磁共振
凝聚态物理
物理
工程类
数学
量子力学
政治学
法学
纯数学
作者
Yaohui Wang,Jianhua Liu,Benzhe Zhou,Kangshuai Wang,Hui Liu,Hui Wang,Shunzhong Chen,Feng Liu,Weimin Wang,Qiuliang Wang
标识
DOI:10.1088/1361-6668/acff24
摘要
Abstract Significant scientific breakthroughs often arise from research conducted under extreme conditions, such as ultrahigh magnetic fields. Ultrahigh field nuclear magnetic resonance (NMR) provides a cutting-edge platform for studying material properties under extreme conditions. However, pursuing ultrahigh NMR presents considerable challenges, with only a few institutions worldwide having the requisite technical capabilities. After several years of research and development, we have successfully created the world’s first high-temperature superconducting (HTS) NMR experimental instrument under low-temperature measurement with a field strength exceeding 25 T using the Bi-2223 HTS double-pancake winding technique. The instrument has demonstrated exceptional performance, and stable operation, fully satisfying the demands of the user facility. The open operation of this experimental facility will significantly support basic scientific research in China and around the world.
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