| 多量子相干激发脉冲序列的设计方法 |
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| 引用本文： | 高汉宾 周进元. 多量子相干激发脉冲序列的设计方法[J]. 波谱学杂志, 1992, 9(4): 405-412 |
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| 作者姓名： | 高汉宾 周进元 |
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| 作者单位： | 中科院武汉物理研究所波谱与原子分子物理国家重点实验室, 武汉 430071 |
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| 摘 要： | 提出了一种设计多量子相干激发脉冲序列的新方法,用双线旋转脉冲作为基本激发单元,按照自旋偶合网络构建脉冲序列,达到(一)满自旋数激发,Pmax=N,(二)处于最佳转移条件下的高效率激发。
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| 关 键 词： | 多量子相干 自旋偶合网络 双线脉冲 |
| 收稿时间： | 1990-08-31 |
THE METHOD OF DESIGNING PULSE SEQUENCES FOR EXCITING MULTIPLE - QUANTU COHERENCES |
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| Gao Hanbin,Zhou Jinyuan and Wu Qinyi. THE METHOD OF DESIGNING PULSE SEQUENCES FOR EXCITING MULTIPLE - QUANTU COHERENCES[J]. Chinese Journal of Magnetic Resonance, 1992, 9(4): 405-412 |
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| Authors: | Gao Hanbin Zhou Jinyuan Wu Qinyi |
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| Affiliation: | State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics, The Chinese Academy of Sciences, Wuhan 430071 |
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| Abstract: | A new method of designing MQ excitation pulse-sequences with high efficiency and coherences of the highest order Pmax = N , where N is the total spin number, is proposed. According to the different spin coupling networks, the pulse sequences were designed by the bilinear rotation pulses as basic excitation elements. The relations between the pulse sequences and the spin coupling networks were established and can be applied to the simplification of complex spectra and confirmation of coupling networks. |
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| Keywords: | MQ coherence Spin coupling network Bilinear rotation pulse |
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