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Published on: October 23, 2018
Schottky Barriers Based on Nanoporous InP with Gold Nanoparticles
Tetyana Barlas1, Mykola Dmitruk1, Nataliya Kotova1
1V. Lashkaryov Institute of Semiconductor Physics, National Academy of Sciences of Ukraine, 41, Prospect Nauky, Kyiv, 03028, Ukraine.
Abstract:
Schottky barrier structures based on nanoporous InP with inclusion of Au nanoparticles and evaporated semitransparent Au film have been made. The spectra of short-circuit photocurrent in the visible range and current-voltage characteristics have been measured. Prepared structures are characterized by increased photocurrent due to the microrelief interface and surface plasmon excitation in gold nanoparticles as well as increased surface recombination especially in the short wavelength region.
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