大口径高均匀度核磁共振Halbach磁体研究

刘万震, 陈方, 陈黎, 王佳鑫, 程鑫, 易鹏, 张志, 刘朝阳

Research on Large-bore and High Homogeneity Halbach Magnet for Nuclear Magnetic Resonance

LIU Wanzhen, CHEN Fang, CHEN Li, WANG Jiaxin, CHENG Xin, YI Peng, ZHANG Zhi, LIU Chaoyang

图10 (a)无源匀场筒实物图；(b)匀场后X、Y、Z轴向100 mm范围内磁场分布

Fig. 10 (a) Photograph of the passive shimming cylinder; (b) Magnetic-field profiles along the X, Y, and Z axes within a 100 mm range after passive shimming