A 4-mm Probe for C-13 CP/MAS NMR of Solids at 21.15 T

Journal Article · Fri May 31 00:00:00 EDT 2002 · Journal of Magnetic Resonance, 156(1):152-154

DOI:https://doi.org/10.1006/jmre.2002.2533· OSTI ID:15003867

Jakobsen, Hans J ^[1]; Daugaard, P ^[1]; Hald, E ^[1]; Rice, D ^[2]; Kupce, Eriks ^[3]; Ellis, Paul D ^[4]

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1. Aarhus, University of
2. Varian Inc.
3. Varian NMR Instruments
4. BATTELLE (PACIFIC NW LAB)

With the recent announcement of a persistent 21.15 Tesla (i.e., 900 MHz for 1H NMR) narrow-bore (54 mm bore) superconducting magnet by Oxford Instruments and the associated Unity INOVA-900 console by Varian Inc. we were challenged with the task of designing a double-resonance broadband solid-state magic-angle spinning (MAS) NMR probe in particular for evaluating the 13C-{1H} cross-polarization (CP) MAS NMR experiment on this magnet and spectrometer system. In this communication we report the successful construction of an efficient X-1H/19F double resonance multinuclear MAS probe for this purpose along with our preliminary results on its performance at the 900 MHz spectrometer.

• Research Organization: Pacific Northwest National Laboratory (PNNL), Richland, WA (US)
• Sponsoring Organization: USDOE
• DOE Contract Number: AC06-76RL01830
• OSTI ID: 15003867
• Report Number(s): PNNL-SA-35326; KP1301030
• Journal Information: Journal of Magnetic Resonance, 156(1):152-154, Journal Name: Journal of Magnetic Resonance, 156(1):152-154 Journal Issue: 1 Vol. 156; ISSN 1096-0856; ISSN 1090-7807
• Country of Publication: United States
• Language: English

Related Subjects

47 OTHER INSTRUMENTATION
CARBON 13
DESIGN
NUCLEAR MAGNETIC RESONANCE
PERFORMANCE
SUPERCONDUCTING MAGNETS