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Figure 4
Particle size dependence. Theoretical attainable resolution for amorphous Au particles (top panel) and crystalline Au particles (bottom panel) of different sizes: 20 nm (green), 10 nm (blue), 5 nm (purple) and 2.5 nm (black). Amorphous and crystalline Au are identical for resolutions greater than approximately 5 Å, where the required TIPF is linearly proportional to particle size. Below atomic resolution the required TIPF becomes independent of size for amorphous particles.

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SYNCHROTRON
RADIATION
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