In situ GISAXS study of the growth of Pd on MgO(001)
Source abstract
Abstract
The morphology of growing Pd nano-particles on MgO(001) surfaces have been investigated in situ, during growth, by grazing incidence small angle x-ray scattering, for different substrate temperatures. The 2D patterns obtained are quantitatively analyzed, and the average morphological parameters (shape, size) deduced. Above 650 K, the aggregates adopt their equilibrium shape of truncated octahedron, and the interfacial energy is deduced.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Chemical and Physical Properties of Materials · nanoparticles nucleation surface interactions · Magnetic properties of thin films
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References (17)
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