ELABORATION OF WAVE-GUIDES IN BARIUM-TITANATE BY HE+ OR H+ IMPLANTATION

被引：5
|
作者：
MORETTI, P
HELMKAMP, A
THEVENARD, P
GODEFROY, G
机构：
[1] UNIV OSNABRUCK, FACHBEREICH MICROBIAL DIS, W-4500 OSNABRUCK, GERMANY
[2] UNIV LYON 1, DEPT PHYS MAT, URA 172, F-69622 VILLEURBANNE, FRANCE
[3] UNIV BOURGOGNE, PHYS SOLIDE LAB, F-21004 DIJON, FRANCE
来源：
MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY | 1991年 / 9卷 / 04期
关键词：
D O I：
10.1016/0921-5107(91)90076-8
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Planar waveguides were produced in single crystals of BaTiO3 by thermally controlled implantation of helium or hydrogen. Their waveguide properties were investigated by dark line mode spectroscopy. The refractive index profiles were reconstructed by an inverse Wentzel-Kramers-Brillouin (WKB) procedure, and were in good agreement with the ion depth profiles calculated by the TRIM simulation program. Moreover a broad infrared absorption band was found for H+-implanted samples.
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页码：475 / 478
页数：4
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