Whereas high resolution NMR at temperatures up to 550 K can be routinely performed selecting from a variety of commercially available NMR hardware, experiments in the high temperature regime, defined here as T > 550 K, have been restricted to just a few specialized laboratories. In this contribution we present important developments of high temperature NMR over the last decades. Various methods to achieve high resolution high temperature NMR, including resistive heating, laser-assisted heating and inductive heating, are presented and their specific advantages and disadvantages discussed. The various ways of temperature monitoring including the use of chemical shift thermometers or T1 thermometers are reviewed. In the last section, some typical application examples from the field of oxidic glasses and melts are given.

中文翻译：

---

高温下的固态核磁共振

虽然可以从各种商用 NMR 硬件中进行常规选择，在高达 550 K 的温度下进行高分辨率 NMR，但在此处定义为 T > 550 K 的高温范围内的实验仅限于少数专业实验室。在这篇文章中，我们介绍了过去几十年高温 NMR 的重要发展。介绍了实现高分辨率高温 NMR 的各种方法，包括电阻加热、激光辅助加热和感应加热，并讨论了它们的具体优点和缺点。回顾了各种温度监测方法，包括使用化学位移温度计或 T1 温度计。在最后一节中，给出了氧化玻璃和熔体领域的一些典型应用实例。