Spin Echo Decay in a Stochastic Field Environment

Details Spin Echo Decay in a Stochastic Field Environment Spin Echo Decay in a Stochastic Field Environment

1999-03-24

arxiv.org/abs/cond-mat/9903362v1

Phys. Rev. B 60, 9279 (1999).

Physics

Condensed Matter

11 pages + 3 postscript figures

Scientific paper

10.1103/PhysRevB.60.9279

We derive a general formalism with which it is possible to obtain the time dependence of the echo size for a spin in a stochastic field environment. Our model is based on ``strong collisions''. We examine in detail three cases where: (I) the local field is Ising-like, (II) the field distribution is continuous and has a finite second moment, and (III) the distribution is Lorentzian. The first two cases show a T2 minimum effect and are exponential in time cubed for short times. The last case can be approximated by a phenomenological stretched exponential.

Affiliated with

Also associated with

No associations

Rating

Spin Echo Decay in a Stochastic Field Environment does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Spin Echo Decay in a Stochastic Field Environment, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Spin Echo Decay in a Stochastic Field Environment will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-342120