Our Laboratories and Facilities in
HPSTAR, Beijing
High-field Superconducting NMR magnet systems
- 395 MHz Hydrogen frequency, 2.3 ppm field homogeneity, 2.3 hz/hr drift rate
- double-channel REDSTONE spectrometer (Tecmag)
- high frequency (100-600 MHz) RF amplifier, 500 W
- low frequency (2-150 MHz) RF amplifier, 250W
- several home-built room-temperature high-power NMR probes tailored for in-situ high pressure NMR in diamond anvil cells
- home-build double resonance ultra-widebore probe for in-situ high pressure NMR in diamond anvil cells
- Low temperature He-cryostat (4K) with home-built high-power probe
- 250 MHz Hydrogen frequency, 1.7 ppm field homogeneity, 1.1 hz/hr drift rate
- single-channel REDSTONE spectrometer (Tecmag)
- full-range frequency (10-300 MHz) RF amplifier, 250W
- several home-built room-temperature high-power NMR probes tailored for in-situ high pressure NMR in diamond anvil cells
Bruker Avance III 400 and 600 systems
- Fully commercial, standard NMR spectrometer systems
- 400 and 600 MHz hydrogen frequencies
- numerous high-power NMR probes for static, MAS and imaging applications
- not compatible with in-situ high-pressure NMR experiments
Electromagnets, low-field NMR systems
0-1.4 Tesla Q-Band Electromagnets
- Three 1.4 Tesla, sweepable electromagnets for low-field NMR (up to 60 MHz hydrogen frequencies) and Electron spin resonance experiments
- Two single-channel REDSTONE (Tecmag, up to 150 MHz, 250W) NMR spectrometer
- several home-built room-temperature high-power NMR probes tailored for in-situ high pressure NMR in diamond anvil cells
- CO2 and IR laser heating system for in-situ high-pressure NMR experiments (to be installed)
High-pressure NMR workshops
- Three fully equipped workshops for the preparation of diamond anvil cells for NMR experiments
