Accession Number:

ADA123503

Title:

Evaluation of Sulfosalts

Descriptive Note:

Semi-annual rept. no. 2. 15 Oct 1976-14 Apr 1977

Corporate Author:

WESTINGHOUSE RESEARCH AND DEVELOPMENT CENTER PITTSBURGH PA

Report Date:

1977-06-01

Pagination or Media Count:

30.0

Abstract:

Our studies of phase equilibria in the system T1-V-S show it to be complex. Multiple arrests and supercooling presented problems in determining the maximum melting composition of T13VS4. We have narrowed the area, however, and are now using directional solidification to approach the best composition for reproducible growth. We have completed two parts of our studies on crystal growth parameters, rates of growth, and gradient. During the course of these studies, there has been significant improvement in reducing imperfections in our crystals.

Subject Categories:

  • Line, Surface and Bulk Acoustic Wave Devices
  • Crystallography

Distribution Statement:

APPROVED FOR PUBLIC RELEASE