Efficient longitudinal relaxation time measurement of 129Xe via bias-approach
Efficient longitudinal relaxation time measurement of 129Xe via bias-approach
复制标题
通过偏置方法有效测量 129Xe 的纵向弛豫时间
DOI:
10.1063/1.5049178
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发表时间:
2018-09
期刊:
影响因子:
1.6
通讯作者:
Zhao Hongchang
中科院分区:
文献类型:
--
作者:
Zhan Xiang;Jiang Qiyuan;Wang Zhiguo;Luo Hui;Zhao Hongchang
We proposed a new bias-approach method for measuring longitudinal relaxation time of 129Xe. Compared with the delayed pulse method, the measuring time of the proposed single-scan bias-approach is significantly decreased by more than 20 times, and the differences are 2% and 0.7% of two sample cell A and B respectively. By giving a small static magnetic field in the transverse domain, a π-pulse-induced 87Rb magnetometer signal bias with respect to the longitudinal magnetization of xenon was obtained. We then use a π/2 pulse to find the half-life time of longitudinal relaxation. Since the bias-approach has a low requirement of the systematic robust, it naturally becomes a more efficient method to measure the longitudinal relaxation time with respect to the noble gas in the vapor cell.
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影响因子:
2.2
作者:
Loening, NM;Thrippleton, MJ;Griffin, RG
通讯作者:
Griffin, RG
影响因子:
8.6
作者:
Kornack, TW;Ghosh, RK;Romalis, MV
通讯作者:
Romalis, MV
影响因子:
1.6
作者:
Li Yingying;Wang Zhiguo;Jin Shilong;Yuan Jie;Zhao Hongchang;Luo Hui
通讯作者:
Luo Hui
DOI:
10.1051/rphysap:0197000501010200
发表时间:
1970-01-01
期刊:
REVUE DE PHYSIQUE APPLIQUEE
影响因子:
--
作者:
COHENTANNOUDJI, C;DUPONTRO.J;LALOE, F
通讯作者:
LALOE, F
影响因子:
1.6
作者:
MEIBOOM, S;GILL, D
通讯作者:
GILL, D