TEM images of the nanomaterials formed by ablation at wavelength and laser fluences of (a) , (b) , and (c) . Insets show selected area electron diffraction patterns.
XRD spectra of the platinum nanomaterials prepared at various fluences for wavelength.
Pt 4f x-ray photoelectron spectra of platinum nanomaterials prepared by ablation at at intermediate and high laser fluences.
XPS spectra of Pt 4f region from platinum target after ablation at various laser fluences at at a fluence of . Similar results were obtained for all fluences.
Schematic of the laser focusing conditions for the three regimes.
XPS results for platinum nanomaterials prepared at wavelength.
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