## Abstract A new adiabatic inversion pulse and its design principles are presented. An analytical expression in the pulse length, inversion bandwidth, inversion efficiency, peak RF amplitude, and width of the transition region is derived and validated. Accordingly, the pulse shape can be adapted t
Design of a constant adiabaticity pulse for selective population inversion
β Scribed by Lorenz Mitschang; Bernd Ittermann; Florian Schubert; Herbert Rinneberg
- Book ID
- 108184638
- Publisher
- Elsevier Science
- Year
- 2004
- Tongue
- English
- Weight
- 245 KB
- Volume
- 168
- Category
- Article
- ISSN
- 1090-7807
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π SIMILAR VOLUMES
Adiabatic RF pulses play an important role in spin inversion due to their robust behavior in the presence of inhomogeneous RF fields. These pulses are characterized by the trajectory swept by the tip of the Beff vector and the rate of motion along it. In this paper, we describe a method by which opt
## Abstract A new pulse sequence for determining scalar long range C,H spin couplings in small organic molecules is proposed. It is based on the combination of a selective __J__βresolved spectrum with a selective HMBC and displays the longβrange spin couplings of one chosen carbon atom in the indir