Mitsuru Ueda, Hideharu Mori, et al.
Journal of Polymer Science Part A: Polymer Chemistry
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.
Mitsuru Ueda, Hideharu Mori, et al.
Journal of Polymer Science Part A: Polymer Chemistry
Sung Ho Kim, Oun-Ho Park, et al.
Small
E. Burstein
Ferroelectrics
O.F. Schirmer, W. Berlinger, et al.
Solid State Communications