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Abstract：
A two-dimensional pulse sequence is introduced for correlating nuclear magnetic resonance anisotropic chemical shifts to a relaxation time (e.g., T1) in solids under static conditions. The sequence begins with a preparatory stage for measuring relaxation times, and is followed by a multiple pulse sequence for homonuclear dipolar decoupling. Data analysis involves the use of Fourier transform, followed by a one-dimensional inverse Laplace transform for each frequency index. Experimental results acquired on solid samples demonstrate the general approach, and additional variations involving heteronuclear decoupling and magic angle spinning are discussed.
摘要：
引入二维脉冲序列，以将核磁共振各向异性化学位移与弛豫时间相关联（例如，T1)在静态条件下的固体。该序列从测量弛豫时间的准备阶段开始，然后是用于同核偶极解耦的多个脉冲序列。数据分析涉及傅里叶变换的使用，然后是每个频率索引的一维逆拉普拉斯变换。在固体样品上获得的实验结果表明了一般方法，并讨论了涉及异核解耦和魔角旋转的其他变化。
