EPR / DNP / NMR Literature Blog
February 8, 2019 - This article describes a heat exchanger used to generate cold gas for MAS-NMR experiments. Several different designs of this type of device have been described in the literature such as:
December 20, 2017 - Albert, B.J., et al., Instrumentation for cryogenic magic angle spinning dynamic nuclear polarization using 90L of liquid nitrogen per day.