QCPMG using adiabatic pulses for faster acquisition of ultra-wideline NMR spectra

A QCPMG-like pulse sequence utilizing adiabatic (WURST) pulses. This sequence allows broadband excitation of ultra-wideline solid-state NMR spectra, combined with a significant increase in signal per scan. The sequence has been successfully used to acquire 71Ga and 91Zr spectra over 500 kHz in width without any frequency or field adjustment. It can also be used to observe satellite transitions.