Nuclear Spin‐Lattice Relaxation in a Liquid Crystal Ordered in ac Electric Fields

1971 ◽  
Vol 19 (6) ◽  
pp. 179-182 ◽  
Author(s):  
C.E. Tarr ◽  
A.M. Fuller ◽  
M.A. Nickerson
Keyword(s):  
Liquid Crystal ◽  
Electric Fields ◽  
Nuclear Spin ◽  
Lattice Relaxation ◽  
Spin Lattice Relaxation ◽  
Spin Lattice ◽  
Ac Electric Fields ◽  
Nuclear Spin Lattice Relaxation

Quadrupolar spin relaxation mechanisms for 235U in liquid UF6

1989 ◽  
Vol 67 (1) ◽  
pp. 52-55
Author(s):  
I. Ursu ◽  
M. Bogdan ◽  
F. Balibanu ◽  
Z. Gulacsi ◽  
M. Gulacsi ◽  
...  
Keyword(s):  
Relaxation Time ◽  
Electric Fields ◽  
Spin Relaxation ◽  
Nuclear Spin ◽  
Lattice Relaxation ◽  
Lattice Relaxation Time ◽  
Spin Lattice Relaxation ◽  
Spin Lattice ◽  
Nuclear Spin Lattice Relaxation ◽  
Quadrupolar Relaxation

The nuclear spin lattice relaxation time is calculated for 235U situated at the center of an octahedral 235UF6 molecule. Vibrational distortion, collisional deformation, and electric fields induced by neighbouring hexadecapole moments are considered as possible mechanisms that could account for the observed 235U quadrupolar relaxation rate. The efficiency of these mechanisms in causing relaxation is discussed by comparing the calculated value with the experimentally determined one.

NUCLEAR SPIN-LATTICE RELAXATION TIME IN TIN

1978 ◽  
Vol 39 (C6) ◽  
pp. C6-1215-C6-1216
Author(s):  
H. Ahola ◽  
G.J. Ehnholm ◽  
S.T. Islander ◽  
B. Rantala
Keyword(s):  
Relaxation Time ◽  
Nuclear Spin ◽  
Lattice Relaxation ◽  
Lattice Relaxation Time ◽  
Spin Lattice Relaxation ◽  
Spin Lattice Relaxation Time ◽  
Spin Lattice ◽  
Nuclear Spin Lattice Relaxation

NUCLEAR SPIN-LATTICE RELAXATION IN A LITHIUM-SILICATE GLASS

1982 ◽  
Vol 43 (C9) ◽  
pp. C9-143-C9-147 ◽  
Author(s):  
P. Heitjans ◽  
B. Bader ◽  
K. Dörr ◽  
H. J. Stöckman ◽  
G. Kiese ◽  
...  
Keyword(s):  
Silicate Glass ◽  
Nuclear Spin ◽  
Lattice Relaxation ◽  
Spin Lattice Relaxation ◽  
Lithium Silicate ◽  
Spin Lattice ◽  
Nuclear Spin Lattice Relaxation ◽  
Lithium Silicate Glass
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