二维核塞曼分辨电子自旋回波包络调制（NZ-ESEEM）光谱学。
Two-dimensional nuclear-Zeeman-resolved electron spin echo envelope modulation (NZ-ESEEM) spectroscopy.
作者信息
Willer M, Granwehr J, Forrer J, Schweiger A
机构信息
Laboratorium für Physikalische Chemie, Eidgenössische Technische Hochschule, Zürich, CH-8092, Switzerland.
出版信息
J Magn Reson. 1998 Jul;133(1):46-52. doi: 10.1006/jmre.1998.1418.
A two-dimensional electron spin echo envelope modulation (ESEEM) experiment, called nuclear-Zeeman-resolved ESEEM (NZ-ESEEM), that correlates nuclear transition frequencies with nuclear Zeeman frequencies is introduced. NZ-ESEEM is basically a three-pulse ESEEM experiment complemented by a magnetic-field pulse applied during part of the free evolution period between the second and third microwave pulse. The inner working of the new approach is explained and the instrumentation is discussed. The capacity of the method is illustrated by two examples of applications.
本文介绍了一种二维电子自旋回波包络调制（ESEEM）实验，即核塞曼分辨ESEEM（NZ-ESEEM），它能将核跃迁频率与核塞曼频率相关联。NZ-ESEEM本质上是一个三脉冲ESEEM实验，并在第二个和第三个微波脉冲之间的部分自由演化期施加一个磁场脉冲作为补充。文中解释了这种新方法的内部工作原理并讨论了其仪器设备。通过两个应用实例说明了该方法的能力。
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