IMPROVED YIELD OF BRIDGMAN GROWN AGGASE2 CRYSTALS USING SHAPED CRUCIBLES

被引：20

作者：

FEIGELSON, RS

ROUTE, RK

机构：

[1] Center for Materials Research, Stanford University, Stanford

来源：

JOURNAL OF CRYSTAL GROWTH | 1990年 / 104卷 / 04期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0022-0248(90)90103-R

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

Precision tapered fused quartz growth ampoules and controlled seeding have made possible the growth of high quality AgGaSe2 boules in both circular and square cross-section. From square cross-section boules, cutting yields in the manufacture of 1 cm2 optical crystals are significantly higher than from circular cross-section boules. A relatively simple vacuum-forming technique has been developed to fabricate the circular and square cross-section fused quartz growth ampoules required with precise dimensional control. © 1990.

引用

页码：789 / 792

页数：4

共 9 条

[1] OPTICAL PROPERTIES OF II-IV-V2 AND I-III-VI2 CRYSTALS WITH PARTICULAR REFERENCE TO TRANSMISSION LIMITS [J].