Nuclear quadrupole spin–lattice relaxation due to molecular reorientations in crystals with orientational disorder

1997 ◽  
Vol 107 (6) ◽  
pp. 1753-1758 ◽  
Author(s):  
C. A. Meriles ◽  
S. C. Pérez ◽  
A. H. Brunetti
Keyword(s):  
Lattice Relaxation ◽  
Spin Lattice Relaxation ◽  
Orientational Disorder ◽  
Quadrupole Spin ◽  
Spin Lattice ◽  
Nuclear Quadrupole ◽  
Nuclear Quadrupole Spin

Comments on a study of the 23Na nuclear quadrupole spin–lattice relaxation in sodium nitrate

1970 ◽  
Vol 48 (18) ◽  
pp. 2212-2214 ◽  
Author(s):  
D. G. Hughes ◽  
K. Reed ◽  
R. E. Snyder
Keyword(s):  
Satisfactory Agreement ◽  
Sodium Nitrate ◽  
Lattice Relaxation ◽  
Orientation Dependence ◽  
Spin Lattice Relaxation ◽  
Quadrupole Spin ◽  
Spin Lattice ◽  
Nuclear Quadrupole ◽  
Nuclear Quadrupole Spin

The orientation dependence of the nuclear quadrupole spin–lattice relaxation probabilities W1 and W2 measured by Niemelä for 23Na in NaNO3 is reanalyzed. It is shown that experiment and theory are in much more satisfactory agreement than previously supposed.

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