超极化129Xe自动收集-升华装置研究
Study on the Automatic Accumulation-thawing Device of Hyperpolarized 129Xe
超极化129Xe自动收集-升华装置研究 |
| 陈小明,赵修超,孙献平,谢军帅,李海东,韩叶清,刘小玲,陈琪,周欣 |
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Study on the Automatic Accumulation-thawing Device of Hyperpolarized 129Xe |
| Xiao-ming CHEN,Xiu-chao ZHAO,Xian-ping SUN,Jun-shuai XIE,Hai-dong LI,Ye-qing HAN,Xiao-ling LIU,Qi CHEN,Xin ZHOU |
| 图5 典型的NMR实验结果.(a)质子NMR信号（200次采样平均）；(b)收集-升华前超极化129Xe气体NMR信号（单次采样）；(c)手动和(d)自动收集-升华装置获得的升华后超极化129Xe气体NMR信号（单次采样） |
| Fig.5 Typical results of NMR experiments. (a) NMR signal of proton (Average of 200 sampling); (b) NMR signal of hyperpolarized 129Xe gas before accumulation-thawing (single sampling); NMR signal of hyperpolarized 129Xe gas after thawing using (c) manual and (d) automatic accumulation-thawing device (single sampling) |
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