English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

iv milling procedure is found to increase the flow stress by about 20-30 %, to rise the scaling exponent of the size effect by 0.12 and to cause a change in hardening mechanisms which manifests in a shorter and more abrupt transition regime from the elastic part towards an elastic-plastic plateau. It is found that the microstructural alterations responsible for this behavior are induced during the FIB scanning of the cantilever when taking a micrograph, i.e. before executing the milling operation. It is shown that plastic deformation is realized by two effective glide systems, which are expected from Schmid's law. For larger cantilevers, deformation by twinning is observed as well. Within a given cross section, dislocations are found to arrange on line segments that run parallel to either one of the Burgers vectors of the effective glide system. Due to the chosen crystal orientation which allows a plane strain approximation, any cross section scanned in 2D with TKD can justifiably be considered to be representative for the entire cantilever volume. The mechanical and microstructural observations could be interpreted by a combination of deformation mechanisms: These are an increased dislocation density due to the strain gradient and a limitation of available dislocation sources. This is in agreement with existing theories.

Microplasticity of idealized single crystalline Ag cantilevers characterized with methods of high resolution