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A Sample Geometry for Controlled In Situ TEM Straining Experiments on Brittle and Semi-Brittle Materials
Published
Author(s)
Timothy J. Foecke
Abstract
A novel in situ TEM sample geometry has been developed for the controlled deformation and fracture of brittle and semi-brittle materials inside the TEM. It consists of a conventionally prepared TEM sample attached to a copper tensile bar containing a large hole. Sample alignment and unintended deformation problems typically encountered with present geometries are eliminated, and the test specimen's performance with a number of material systems is discussed.
Citation
Scripta Materialia
Pub Type
Journals
Keywords
brittle, deformation, fracture, in situ TEM, sample, stage
Citation
Foecke, T.
(2008),
A Sample Geometry for Controlled In Situ TEM Straining Experiments on Brittle and Semi-Brittle Materials, Scripta Materialia
(Accessed October 24, 2025)