Accession Number:

AD0640177

Title:

RUBIES FOR REFERENCE TEMPERATURE STANDARDS.

Descriptive Note:

Final rept., 7 Apr 65-6 Apr 66,

Corporate Author:

LEXINGTON LABS INC CAMBRIDGE MASS

Personal Author(s):

Report Date:

1966-09-01

Pagination or Media Count:

53.0

Abstract:

The vapor-phase growth technique was further developed for the growth of sapphire and ruby single crystals. Impurity content below 3 ppm was attained. Electron-microprobe technique was improved and used to demonstrate chromium doping uniformity of plus or minus 5ppm. Author

Subject Categories:

  • Test Facilities, Equipment and Methods
  • Crystallography

Distribution Statement:

APPROVED FOR PUBLIC RELEASE