Accession Number:

AD0754806

Title:

Quantitative Observation of Misfit Dislocation Arrays in Low and High Angle Twist Grain Boundaries,

Descriptive Note:

Corporate Author:

CORNELL UNIV ITHACA N Y MATERIALS SCIENCE CENTER

Personal Author(s):

• Schober,T.
• Balluffi,R. W.

Report Date:

1969-07-22

Pagination or Media Count:

28.0

Abstract:

The fine structure of 001 twist boundaries in gold was systematically studied by transmission electron microscopy. About 200 such boundaries were prepared under controlled conditions by welding single crystal films together face-to-face at various twist angles theta. An almost continuous study of the structure was then made over the entire range 0 or theta or 45 degrees. Author

Descriptors:

• (*DISLOCATIONS
• *GOLD)
• GRAIN BOUNDARIES
• SINGLE CRYSTALS
• METAL FILMS
• ELECTRON MICROSCOPY

Subject Categories:

• Crystallography

Distribution Statement:

APPROVED FOR PUBLIC RELEASE