Senior Design Group Two is assisting the NMR (Nuclear Magnetic Resonance) Facility at the NHMFL (National High Magnetic Field Laboratory) with the improvement of an already developed probe for the 900 MHz UWB magnet. This probe allows for magic angle spinning which allows for experiments to take place at very low temperatures. Having a spin angle of 54.74° and a spin frequency ranging from 1 – 25 kHz allows for the study of temperature-dependent behavior to be studied in a variety of materials and other forms.

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Senior Design 2008—2009, Group 2

National High Magnetic Field Laboratory (NHMFL) 900 MHz NMR Probe

The main goals of the project is to develop a method of maintaining the required temperature of the sample for the duration of the experiment; and to improve upon the connection between the transfer line and the probe dewar.