830 MHz 31 mm NMR Magnet

830 MHz 31 mm NMR Magnet 830 MHz 31 mm NMR Magnet

This instrument is located at the lab's NMR-MRI/S Facility near Florida State University in Tallahassee.

Request time for this magnet.

Details

  • Specs

  • Techniques & Capabilities

  • Probes

  • MHz: 830
  • Field: 19.6 Tesla
  • Bore size: 31mm (no variable temperature capability)
  • Console: Bruker NEO running TOPSPIN 4.0
  • 2-rf channels, 1kW amplifier for 1H/19F, 1kW amplifier for X-nuclei
  • Homogeneity: 1 ppm (no room temperature shim)
  • Field drift: 0.5ppm/day
  • MAS-I controller

  • 830 MHz MAS 1H–X probe for sensitive X detection with 1H decoupling (NHMFL #51)
  • 830 MHz 7.0 mm MAS probe for low-γ nuclei (NHMFL #17)
  • 830 MHz 4.0 mm MAS probe for X-broadband (NHMFL #02)
  • 830 MHz 1.8 mm MAS probe for X-broadband (NHMFL #05)
  • 830 MHz 2.75mm MAS 1H–X probe (NICBP, Estonia)
  • NHMFL Stray Field Imaging probe (NHMFL) for battery studies

Images

Click on an image for larger view and details.

Contact

For more information please contact Zhehong Gan or Riqiang Fu.

Last modified on 15 August 2018

Magnet Schedule for 830 MHz 31 mm NMR Magnet

* Denotes Offsite Participants

Dates Facility Instruments Experiment
9-16-2019 to 9-22-2019 NMR 830 MHz, 31 mm bore, 19.6 T High field multinuclear MAS NMR and DNP enhanced NMR of metal oxides Guangjin Hou (PI) — Dalian Institute of Chemical Physics
Participants
  • Zhehong Gan — National High Magnetic Field Laboratory (NHMFL)
  • Ivan Hung — National High Magnetic Field Laboratory (NHMFL)
  • Frederic Mentink — National High Magnetic Field Laboratory (NHMFL)
  • Zhenchao Zhao* — Dalian Institute of Chemical Physics
  • Dong Xiao — Dalian Institute of Chemical Physics
  • Hongyu Chen* — Dalian Institute of Chemical Physics
9-23-2019 to 9-26-2019 NMR 830 MHz, 31 mm bore, 19.6 T 29Si MATPASS NMR of SiOC polymer derived ceramic Sabyasachi Sen (PI) — University of California, Davis
Participants
  • Zhehong Gan — National High Magnetic Field Laboratory (NHMFL)
  • Ivan Hung — National High Magnetic Field Laboratory (NHMFL)
  • Weidi Zhu* — University of California, Davis
9-27-2019 to 9-30-2019 NMR 830 MHz, 31 mm bore, 19.6 T Investigation of Al sites in ZSM-5 with and without EFAl via MQMAS, HMQC Jeffery White (PI) — Oklahoma State University
Participants
  • Zhehong Gan — National High Magnetic Field Laboratory (NHMFL)
  • Ivan Hung — National High Magnetic Field Laboratory (NHMFL)
  • Kuizhi Chen — National High Magnetic Field Laboratory (NHMFL)
  • maryam Abdolrahmani* — Oklahoma State University
  • Sarah Horstmeier* — Oklahoma State University