ORDER-RESOLVED SIDE-BAND SEPARATION IN MAGIC-ANGLE-SPINNING NMR OF HALF-INTEGER QUADRUPOLAR NUCLEI

Authors
MASSIOT D MONTOUILLOUT V FAYON F FLORIAN P BESSADA C
Citation
D. Massiot et al., ORDER-RESOLVED SIDE-BAND SEPARATION IN MAGIC-ANGLE-SPINNING NMR OF HALF-INTEGER QUADRUPOLAR NUCLEI, Chemical physics letters, 272(3-4), 1997, pp. 295-300
Citations number
35
Categorie Soggetti
Physics, Atomic, Molecular & Chemical
Journal title
Chemical physics letters → ACNP
ISSN journal
00092614
Volume
272
Issue
3-4
Year of publication
1997
Pages
295 - 300
Database
ISI
SICI code
0009-2614(1997)272:3-4<295:OSSIMN>2.0.ZU;2-5
Abstract
We describe a new pulse sequence that separates spinning sidebands by order for MAS NMR spectra of half integer quadrupolar nuclei broadened to second order. This two dimensional experiment is based on the modu lation of each spinning sideband by its order with nine pulses (QPASS: quadrupolar phase adjusted spinning sidebands). The experimental spec tra are compared with simulation for the case of Ga-71 in beta-Ga2O3. (C) 1997 Elsevier Science B.V.