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Increased photorefractive sensitivity in double-doped KTa1-xNbxO3:Fe,Ti

Leyva, Victor and Agranat, Aharon and Yariv, Amnon (1993) Increased photorefractive sensitivity in double-doped KTa1-xNbxO3:Fe,Ti. Optics Letters, 18 (12). pp. 959-961. ISSN 0146-9592.

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Double-doped KTN:Fe,Ti exhibits increased photorefractive sensitivity compared with single-doped KTN:Fe and KTN:Ti. Absorption and photoconductivity measurements correlate the increase with an increased concentration of Fe in the reduced Fe2+ valence state and to an increased fraction of Fe incorporated into the crystal from the flux.

Item Type:Article
Additional Information:© Copyright 1993 Optical Society of America Received December 28, 1992 The authors acknowledge the support of the U.S. Army Research Office.
Record Number:CaltechAUTHORS:LEYol93
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ID Code:6589
Deposited By: Archive Administrator
Deposited On:13 Dec 2006
Last Modified:26 Dec 2012 09:23

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