Fig. 1: Fabrication, mechanical properties and microstructures.
From: Robust bendable thermoelectric generators enabled by elasticity strengthening
Schematic of hot-rolling process (a) for Ag2Se foils. Stress versus strain of three-point bending test for Ag2Se ingot and rolled foil (b). Electron back-scattering diffraction (EBSD) images and zoomed-in ones showing dense dislocations with statistic analyses in the rolled foil (c). The inverse pole figures show a [013] grain orientation (d) and a Burger’s vector along [001] (e, black arrows).
