Upper Division Pulsed Nuclear Magnetic Resonance Experiments

该项目的目标是在实验物理课程中增加脉冲核磁共振（NMR）实验，并开发实验。使用的模块化组件被整合到一个工作的NMR系统中，学生可以学习测量核弛豫时间，在NMR测量中使用傅立叶变换，使用正交检测技术，并使用多个脉冲序列来消除固体样品中的偶极展宽。谁与这些实验工作的学生获得参与NMR物理学的许多方面的理解，包括固体中的慢分子运动，在离散水平自旋系统的负绝对温度，以及许多基本思想，其中非常重要的和广泛有用的技术-磁共振成像（MRI）-已经开发。实验结果将通过演讲或出版物分享。

The objective of the project is to add pulsed nuclear magnetic resonance (NMR) experiments to the experimental physics course and to develop the experiments. Modular components used which are incorporated into a working NMR system with which students can learn to measure nuclear relaxation times, use Fourier transforms in NMR measurements, use quadrature detection techniques and use multiple pulse sequences to remove dipolar broadening in solid samples. Students who work with these experiments gain understanding of many aspects of physics involved in NMR, including slow molecular motions in solids, negative absolute temperature in discrete level spin systems, and many of the basic ideas upon which the very important and widely useful technique -- magnetic resonance imaging (MRI) -- has been developed. Resulting experiments will be shared through presentations or publications.