Pioneering Excellence in Ultra-High Field NMR

Bruker has been at the forefront of NMR innovation for decades, consistently pushing the boundaries of what is possible in the field. Our unique hybrid technology combines high-temperature and low-temperature superconductors to achieve magnetic flux densities previously thought unattainable. This commitment to excellence has established Bruker as the leader in ultra-high field NMR, providing scientists with the tools they need to make groundbreaking discoveries.

Bruker's 1.3 GHz NMR spectrometer sets a new world record in high-resolution NMR, offering unprecedented resolution and sensitivity. This innovative instrument operates at a field strength of
30.55 Tesla, made possible by our HTS/LTS hybrid technology. The magnet features a 54 mm room-temperature bore, compatible with Bruker’s BOSS3 room temperature shim system, ensuring stable and continuous operation.

The 1.3 GHz magnet maintains the same physical dimensions and cryogen consumption as Bruker’s
1.2 GHz magnets, with only a slightly increased stray field radius. Achieving 1.3 GHz in such a compact form-factor was made possible by the qualification of a high-temperature superconductor with a new architecture, enabling higher current densities. This groundbreaking achievement in superconducting magnet technology ensures stable and continuous operation, providing researchers with reliable and high-performance tools.

Tests conducted using five different NMR probes have verified the practical applicability of the
1.3 GHz spectrometer with representative samples. These probes include a 3 mm TXI Probe, a 5  mm TXO CryoProbe, a 0.7 mm HCN Solid-State CPMAS Probe, a 0.4 mm HCN Solid-State CPMAS Probe, and a
1.9 mm MAS Probe optimized for low-gamma detection. The results demonstrated increased resolution and sensitivity, highlighting the potential for groundbreaking research in various fields, from structural biology to materials science.