Electronic Resource
Springer
Journal of low temperature physics
22 (1976), S. 313-323
ISSN:
1573-7357
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract Measurements of the nuclear spin lattice relaxation times of3He adsorbed on porous material for a wide range of temperatures (0.33〈T〈1.5 K) and applied magnetic fields (3.75〈H〈25 kG) indicate that the relaxation time of the adsorbed atoms is anomalously short with respect to the minimum allowable value for internuclear dipolar interactions, and the observed temperature and field dependence establishes that paramagnetic impurities on the surface do not play a major role in the relaxation process. Comparison with the relaxation rates of129Xe adsorbed on Vycor glass suggests that the relaxation is intimately related to the mobility of the3He adatoms.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00654710
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