Frozen core effects on nonexponential photon echo decay in ruby at high fields

DOI	Resolve DOI: https://doi.org/10.1016/0022-2313(94)90447-2
Author	Search for: Szabo, Alex¹
Name affiliation	National Research Council of Canada. NRC Institute for Microstructural Sciences
Format	Text, Article
Abstract	Photon echo measurements for the 4A2(-12) → E(-12) transition in dilute ruby for magnetic fields up to 38 kG are reported. A nonexponential decay of the form I = I0exp - (4t/Tm)x was obtained with x = 1.96 and Tm = 131 μs at high fields. A calculation of Tm using the Klauder-Anderson spin “sudden jump” dephasing model, with allowance for the frozen core, gave a value of 102 μs.
Publication date	1994-01
Publisher	Elsevier
In	Journal of Luminescence 58, no. 1-6: 403–405.
Language	English
Peer reviewed	Yes
NPARC number	23002910
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Record identifier	5a0ecf12-cec2-42de-a611-944a971f5b3d
Record created	2018-03-22
Record modified	2020-04-27