ISSN:
0098-1273
Keywords:
Physics
;
Polymer and Materials Science
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
,
Physics
Notes:
The chain axis tilt which occurs when tensile stress is applied to one face of a thin crystal has been estimated by imitating the strain produced at the interface by means of a regular array of dislocations. The calculation also includes image dislocations introduced to make the crystal boundaries stress free. The tilt is found to be small (〈1° and probably ≪1° over most of the crystal) for all strains up to the point where plastic deformation mechanisms prevail. The implications of the results are discussed in the context of the electron image contrast.
Additional Material:
5 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/pol.1978.180160301
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