@article {348,
	title = {Reintroducing anisotropic interactions in magic-angle-spinning NMR of half-integer quadrupolar nuclei: 3D MQMAS},
	journal = {Journal of the American Chemical Society},
	volume = {124},
	year = {2002},
	note = {J Am Chem Soc591GWTimes Cited:14Cited References Count:21},
	month = {Sep 11},
	pages = {10652-10653},
	keywords = {redor},
	isbn = {0002-7863},
	doi = {Doi 10.1021/Ja027043v},
	url = {<Go to ISI>://WOS:000177872200011},
	author = {Wi, S. and Heise, H. and Pines, A.}
}
@article {347,
	title = {Rotary resonance recoupling for half-integer quadrupolar nuclei in solid-state nuclear magnetic resonance spectroscopy},
	journal = {Journal of Chemical Physics},
	volume = {117},
	year = {2002},
	note = {J Chem Phys599CVTimes Cited:22Cited References Count:53},
	month = {Oct 15},
	pages = {7024-7033},
	abstract = {<p>Investigations were made of rotary resonance recouplings (R-3) of chemical shift anisotropy (CSA), heteronuclear dipolar (HTD), and homonuclear dipolar (HMD) couplings involving half-integer quadrupolar nuclei under magic-angle sample spinning condition. Under rotary resonance conditions provided by a low amplitude rf field and a high spinning speed, the spectrum of the central transition coherence of half-integer quadrupolar nuclei shows recouplings of CSA, HTD, and HMD interactions that depend on the ratio of the rf field to the spinning speed. These new properties can be used to extract electronic and structural information about the sample that are otherwise difficult to extract in the presence of a dominant quadrupolar interaction. An average Hamiltonian theory is used to explain the recoupling properties of various interactions. Experimental implementations of the R-3 are demonstrated on model compounds with spin-3/2 systems. (C) 2002 American Institute of Physics.</p>
},
	keywords = {polarization},
	isbn = {0021-9606},
	doi = {Doi 10.1063/1.1506907},
	url = {<Go to ISI>://WOS:000178317300016},
	author = {Wi, S. and Logan, J. W. and Sakellariou, D. and Walls, J. D. and Pines, A.}
}
