Conference paper
Soft x-ray diffraction of striated muscle
S.F. Fan, W.B. Yun, et al.
Proceedings of SPIE 1989
We have observed fine-structure in the optical spectrum of the Er3+ ion in YAlO3, YLiF4, and LaF3, which originates from an electronic transition on the Er3+ ion together with a nuclear spin flip on one of the host nuclei, here 7Li, 19F or 27Al. The resolution necessary to observe these nuclear spin-flip sidebands was obtained using spectral holeburning and fluorescence line narrowing at 1.6 K. The nuclear magnetic moments are modified by the superhyperfine interaction. © 1991.
S.F. Fan, W.B. Yun, et al.
Proceedings of SPIE 1989
F. Ramaz, J.-C. Vial, et al.
EPL
P.C. Pattnaik, D.M. Newns
Physical Review B
M. Hargrove, S.W. Crowder, et al.
IEDM 1998