Accession Number:

AD0647725

Title:

A QUARTZ AMPOULE FOR GROWING SINGLE CRYSTALS,

Descriptive Note:

Corporate Author:

FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Report Date:

1966-12-07

Pagination or Media Count:

7.0

Abstract:

The quartz ampoule for growing single crystals of gallium arsenide from a melt of gallium consists of two separable parts, the upper is equipped with a branch piece for distributing the arsenic as the volatile component and a system for magnetically moving the seed this ampoule is different in that, for multiple use of the ampoule and its hermetization by metallic arsenic, a water cooler is placed in the region where the separable parts are joined and a resistance furnace is put on top of it. This ampoule is also equipped with an observation window. Author

Subject Categories:

  • Solid State Physics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE