Diffraction contrast from spherically symmetrical coherency strains
- 1 July 1963
- journal article
- research article
- Published by Taylor & Francis in Philosophical Magazine
- Vol. 8 (91) , 1083-1103
- https://doi.org/10.1080/14786436308207338
Abstract
The properties of images formed by diffraction contrast in thin metal foils viewed by transmission electron microscopy are studied by means of the dynamical theory of diffraction, including absorption. It is shown how quantitative information regarding the state of strain in the matrix surrounding a spherical inclusion can be obtained from the micrographs. The theory is exemplified by the case of Cu—2% (wt) Co, and measurements of strain made in this system are in good agreement with the expected value.Keywords
This publication has 12 references indexed in Scilit:
- The determination of the sense of the burgers vector of a dislocation from its electron microscope imagesPhilosophical Magazine, 1962
- Anomalous electron absorption effects in metal foils: theory and comparison with experimentProceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1962
- Direct observation of coherency strains in a copper-cobalt alloyPhilosophical Magazine, 1962
- Diffraction contrast of electron microscope images of crystal lattice defects. III. Results and experimental confirmation of the dynamical theory of dislocation image contrastProceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1962
- Diffraction contrast of electron microscope images of crystal lattice defects - II. The development of a dynamical theoryProceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1961
- Anomalous electron absorption effects in metal foilsPhilosophical Magazine, 1960
- A kinematical theory of diffraction contrast of electron transmission microscope images of dislocations and other defectsPhilosophical Transactions of the Royal Society of London. Series A, Mathematical and Physical Sciences, 1960
- Eddy-Current Method for Measuring the Resistivity of MetalsJournal of Applied Physics, 1959
- Constitution of Binary AlloysJournal of the Electrochemical Society, 1958
- An attempt to estimate the degree of precipitation hardening, with a simple modelProceedings of the Physical Society, 1940