Title of article
Damage profile and mode observation in LiTaO3 by low-energy H+ ions
Author/Authors
Lu، Z. F. نويسنده , , Wang، K.-M. نويسنده , , Hu، H. نويسنده , , Chen، F. نويسنده , , Zhang، J.-H. نويسنده , , Liu، X.-D. نويسنده , , Liu، J.-T. نويسنده , , Shi، B.-R. نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2001
Pages
-920
From page
921
To page
0
Abstract
LiTaO3 samples were implanted with 50, 80, 120, and 150 keV H + ions. The damage profiles in LiTaO3 induced by H+ ions were investigated using the Rutherford backscattering/channeling technique. We used TRIM (transport of ions in matter) to simulate it. It was found that the shape of the experimental damage profile was similar to one predicted by TRIMʹ98, but the experimental damage ratio (NDN) was higher than the calculated damage ratio based on TRIMʹ98. The modes in LiTaO3 were measured by a prism-coupling method for all samples. The modes were observed only for LiTaO3 implanted with 80, 120, and 150 keV H+ ions. The present result shows that optical wave guides in LiTaO3 can be formed by lower energy H+ ions.
Keywords
Delamination , hoop tension , cracking , hoop bending moment , post-tensioned concrete , radial reinforcement , reinforced con-crete , iteration
Journal title
CANADIAN JOURNAL OF PHYSICS
Serial Year
2001
Journal title
CANADIAN JOURNAL OF PHYSICS
Record number
26788
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