| 几种单晶体中Li~7核磁共振的观测 |
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| 引用本文： | 盂庆安.几种单晶体中Li~7核磁共振的观测[J].科学通报,1979,24(22):1016-1016. |
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| 作者姓名： | 盂庆安 |
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| 作者单位： | 中国科学院物理研究所
(盂庆安，曹琪娟，郭全中，李子荣)，中国科学院物理研究所(王金凤) |
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| 摘 要： | 与文献中常见的固体宽谱线的测量方法不同,我们用的是脉冲傅里叶变换式谱仪。谱仪是西德Bruker公司生产的SXP型高功率脉冲核磁共振谱仪。所用直流磁场的场强为21.14千高斯,这时Li~7的核磁共振频率为34.98兆赫。
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MEASUREMENTS OF Li~7 NMR IN SEVERAL SINGLE CRYSTALS |
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| Institution: | Meng Qing-an Cao Qi-juan Guo Quan-zhong, Li Zi-rong Wang Jin-feng |
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| Abstract: | The results of Li~7 NMR measurement in several single crystals are reported here. The spin-lattice relaxation time of KLiSO_4 was found as long as 40±3min. A considerably strong spurious resonance was also found in a-LiIO_3. |
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