fig13

From: In-situ transmission electron microscopy shedding light on the mechanical properties of nanoscale materials

<i>In-situ</i> transmission electron microscopy shedding light on the mechanical properties of nanoscale materials

Figure 13. (A) Typical brittle fracture (top) and ductile fracture (bottom) of long gold nanowires during In-situ tensile tests. Reproduced with permission^[51]. Copyright 2011, Wiley-VCH GmbH. (B) Top: In-situ TEM observation of two fracture surfaces with diamond osteoblast protrusions during healing process. Bottom: The healing efficiency versus multiple fracture and healing durations of three ~200 nm wide nanotwinned diamond composite nanobeam samples. Reproduced with permission^[105]. Copyright 2023, Springer Nature. (C) Top: Typical example of a fractured gold nanowire with a retractable strain of 46.9%. Bottom: Statistical results of the retractable strain of gold nanowires with different diameters. Reproduced with permission^[21]. Copyright 2019, ACS publications.