Author/Authors :
Zhiyan Song and Antzutkin، نويسنده , , Oleg N. and Rupprecht، نويسنده , , Allan and Levitt، نويسنده , , Malcolm H.، نويسنده ,
Abstract :
We report new radiofrequency pulse schemes for deriving the orientation distribution function of chemical shift anisotropy tensors in the nuclear magnetic resonance of ordered solids. Sample spinning at the magic-angle is combined with radio frequency pulse schemesfor spinning sideband separation. We separate the sidebands associated with molecular order using only 5 radiofrequency π-pulses and avoiding a three-dimentional Fourier transformation.
