Longitudinal spin diffusion and nonlinear spin dynamics in a dilute 3He-4He solution. Academic Article

abstract

• We have used pulsed NMR to investigate longitudinal spin diffusion and nonlinear spin dynamics in a dilute (350 ppm) spin-polarized (60%) solution of He3 in He4 at temperatures between 4 and 400 mK. Our results for the spin diffusion are in good agreement with recent theoretical calculations. In addition, we have observed new, extremely long-lived modes in this system that appear to be driven by a nonlinear instability. 1990 The American Physical Society.

authors

• Lee, David

published proceedings

• Phys Rev Lett

author list (cited authors)

• Nunes, G., Jin, C., Putnam, A. M., & Lee, D. M.

citation count

• 57

complete list of authors

• Nunes, G||Jin, C||Putnam, AM||Lee, DM

publication date

• October 1990

publisher

• American Physical Society (APS)  Publisher

published in

• Physical Review Letters  Journal

keywords

• 51 Physical Sciences

Digital Object Identifier (DOI)

• 10.1103/PhysRevLett.65.2149

start page

• 2149

end page

• 2152

volume

• 65

issue

• 17

URL

• http://dx.doi.org/10.1103/physrevlett.65.2149