The NMR spin-lattice relaxation time, T 1, of a degenerate submonolayer coverage of 3He on thin 4He films has been measured. As a function of the 4He coverage, T1 exhibits a maximum, and crosses over to a region with an anomolous temperature dependence at higher coverages.
3He and4He Coverage Dependence of FA0and FS1in Thin Mixture Films
β Scribed by J. Cummings; H. Akimoto; R. B. Hallock
- Publisher
- Springer US
- Year
- 2005
- Tongue
- English
- Weight
- 931 KB
- Volume
- 138
- Category
- Article
- ISSN
- 0022-2291
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Us&g a combination of the superfluid 4He film model of Rutledge et al. and the layered model of Guyer and Miller we have investigated the nonlinear excitations in a film of a mixture of 3He and superfluid 4He. We have shown that such a system allows one-dimensional soliton excitations. These soliton
Effects of moving magnetic field3relative to sansor and coating cell surfaces with 4 He on the spin density relaxation time in He-A were measured. In the upper temperature side of the phase, where A f IN interface is presen i in the cell, the relaxation time is strongly modified by the the sur ace