000015407 001__ 15407
000015407 005__ 20161115100220.0
000015407 04107 $$aeng
000015407 046__ $$k2016-08-21
000015407 100__ $$aLinne, Marissa
000015407 24500 $$aExamination of interactions between deformation mechanisms in fcc thin films using SEM-DIC

000015407 24630 $$n24.$$p24th International Congress of Theoretical and Applied Mechanics - Book of Papers
000015407 260__ $$bInternational Union of Theoretical and Applied Mechanics, 2016
000015407 506__ $$arestricted
000015407 520__ $$2eng$$aThis presentation will discuss an on-going experimental investigation of the interaction between dislocation glide and grain boundary sliding (GBS) in columnar Al thin films under tensile loading. Due to the oligocrystalline microstructure of the specimen, these mechanisms can be characterized without sub-surface ambiguity. In this investigation, tensile strain was applied in-SEM to Al films with thicknesses of hundreds of nanometers, using a custom thermal actuator MEMS device, and full-field surface displacements were measured using a high-resolution combination of scanning electron microscopy and digital image correlation. Novel methods for microscale pattern deposition and SEM spatial and temporal distortion corrections were utilized for high accuracy results. Analysis of the resulting full-field, high resolution data linking deformation behavior and underlying texture provided insight into the interaction between GBS and dislocation-based deformation mechanisms in Al thin films.

000015407 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000015407 653__ $$a

000015407 7112_ $$a24th International Congress of Theoretical and Applied Mechanics$$cMontreal (CA)$$d2016-08-21 / 2016-08-26$$gICTAM2016
000015407 720__ $$aLinne, Marissa
000015407 8560_ $$ffischerc@itam.cas.cz
000015407 8564_ $$s129628$$uhttps://invenio.itam.cas.cz/record/15407/files/TS.SM12-4.02.pdf$$yOriginal version of the author's contribution as presented on CD,  page 2640, code TS.SM12-4.02
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000015407 962__ $$r13812
000015407 980__ $$aPAPER