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Figure 3
(a, b, c) SEM image, XRD pattern and AFM image of as-prepared AgNPs on sapphire, respectively. The Ag(111) peak indicates that AgNPs are compact Ag nano-crystals. (d, e, f) SEM image, XRD pattern and AFM image of the AgNPs after exposure to hard X-rays in oxygen. The disappearance of the Ag(111) and irregular shape indicated that AgNPs were oxidized.

Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775
Volume 22| Part 1| January 2015| Pages 156-160
https://doi.org/10.1107/S1600577514023534
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