excitation sculpting 

https://doi.org/10.1351/goldbook.08341
Robust method of generating selective excitation through combination of shaped pulses and pulsed-field gradients in nuclear magnetic resonance spectroscopy.
Source:
PAC, 2021, 93, 647. (Glossary of methods and terms used in analytical spectroscopy (IUPAC Recommendations 2019)) on page 687 [Terms] [Paper]