TITLE

High sensitivity nuclear magnetic resonance probe for anvil cell pressure experiments

AUTHOR(S)
Haase, Jürgen; Goh, Swee K.; Meissner, Thomas; Alireza, Patricia L.; Rybicki, Damian
PUB. DATE
July 2009
SOURCE
Review of Scientific Instruments;Jul2009, Vol. 80 Issue 7, p073905
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
While the highest pressures can be achieved with diamond anvil cells, limited sample size and anvil geometry have hampered their application in nuclear magnetic resonance (NMR) experiments due to weak signal-to-noise. Here we report a new probe design that is based on having the resonant radio frequency coil that encloses the sample within the anvil cell inside the gasket hole. This increases the filling factor tremendously and results in greatly enhanced NMR sensitivity. The setup is described together with room temperature Na and Al NMR experiments.
ACCESSION #
43494148

 

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