Fig. 3
From: Structural damage reduction in protected gold clusters by electron diffraction methods
Effects and variations of electron dosage in metallic nanoparticles. Frame shot sequence of Au144(SCH2CH2Ph)60 on amorphous carbon. The insets show the FFT for the framed region, the structure of the particle is modified by the irradiation: a fcc-like orientation, b fivefold orientation, c and d other two different orientations. TEM-Nanobeam-diffraction irradiated areas at different magnifications, the dose rates calculated within the screen of the microscope are: e 15 \({\bar{\text{e}}}\) Å−2 s−1, f 80 \({\bar{\text{e}}}\) Å−2 s−1, g 400 \({\bar{\text{e}}}\) Å−2 s−1 and h 13,500 \({\bar{\text{e}}}\) Å−2 s−1