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Synthesis and characterization of self-assembled, high aspect ratio nm-scale columnar silicon structures
(Institute of Electrical and Electronics Engineers Inc., 2013-06)
The aim of this work is to synthesize nm-scale columnar structures in Si principally for solar cell applications. These structures are also desirable as templates for heteroepitaxial growth of SixGe1-x. A nanostructured ...
Heteroepitaxial growth of vacuum-evaporated Si-Ge films on nanostructured silicon substrates
(Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 2015)
In this study, a low-cost vacuum-evaporated technique is used in the heteroepitaxial growth of Si-Ge films. Three different surface variations are employed: i.e. polished Si, Si micropyramids and Si nanopillars profiles. ...