Soft x-ray diffraction of striated muscle
S.F. Fan, W.B. Yun, et al.
Proceedings of SPIE 1989
At high magnetic fields and low temperatures, 0.02% YLiF4+ is observed to show strongly non-exponential two photon echo decay which becomes independent of the field above 27 kG. We describe the optical dephasing using a computer simulation which takes into account the mutual spin flips of 3000 F host nuclei. The highly nonexponential echo decay results from the "frozen core" of nuclear spins near the large Er3+ magnetic moment, whose spin flip rates are greatly slowed down compared to the unperturbed spins. The simulations predict the echo decay shape and provide a means to estimate the nuclear spin flip rates. The simulation results are compared with theories for the electron spin and photon echo decay. © 1992.
S.F. Fan, W.B. Yun, et al.
Proceedings of SPIE 1989
R.W. Gammon, E. Courtens, et al.
Physical Review B
A. Nagarajan, S. Mukherjee, et al.
Journal of Applied Mechanics, Transactions ASME
Oliver Schilter, Alain Vaucher, et al.
Digital Discovery