Atomic structure of a Σ = 21 grain boundary
- 1 November 1990
- journal article
- Published by Springer Nature in Journal of Materials Research
- Vol. 5 (11) , 2658-2662
- https://doi.org/10.1557/jmr.1990.2658
Abstract
An electron microscope structure image of a σ = 21/[111] tilt grain boundary in Au was obtained and atomic column positions identified to yield a structural unit model of the interface consisting of repeating polyhedron shapes. This result represents the smallest projected spacings at a grain boundary containing defect structures imaged by an electron microscope and interpreted atomistically.Keywords
This publication has 13 references indexed in Scilit:
- Multiplicity of atomic structure for Σ = 17/[001] symmetrical tilt boundaries in goldActa Metallurgica et Materialia, 1990
- Atomic structure of a ∑ = 5 (310) symmetric tilt boundary in AuScripta Metallurgica, 1988
- Observation and interpretation of the atomic structure of a [Sgrave] = 19/[110] (331) tilt boundary in Au thin filmsPhilosophical Magazine A, 1986
- The observation of various grain boundary atomic structures in Au by high-resolution electron microscopyJournal of Materials Research, 1986
- A computer simulation study of 〈001〉 and 〈111〉 tilt boundaries: the multiplicity of structuresActa Metallurgica, 1984
- The structure of second and third order twin boundaries in siliconScripta Metallurgica, 1983
- Identification of Grain Boundary Atomic Structure in Gold by Matching Lattice Imaging Micrographs with Simulated ImagesTransactions of the Japan Institute of Metals, 1983
- Core structure of the Lomer dislocation in germanium and siliconPhilosophical Magazine A, 1982
- Observation of [110) tilt boundary structures in gold by high resolution HVEMPhilosophical Magazine A, 1981
- The low-angle [011] tilt boundary in germanium II. Theoretical analysis of observed configurations and stabilityPhilosophical Magazine A, 1979