Preparation of Block Nanostructures on the Surface of Indium Phosphide

Author(s) Y.O. Suchikova

Berdyansk State Pedagogical University 4, Schmidt Str., 71100 Berdyansk, Ukraine

Issue Volume 9, Year 2017, Number 3
Dates Received 14 February 2017; published online 30 June 2017
Citation Y.O. Suchikova, J. Nano- Electron. Phys. 9 No 3, 03005 (2017)
DOI 10.21272/jnep.9(3).03005
PACS Number(s) 61.43Gt, 78.30Fs, 78.55m
Key words Indium phosphide, Nanostructures (7) , Blocks, Electrochemical etching, Morphology (5) .
Annotation The paper describes the methodology of creating block nanostructures on the surface of the p-InP by photoelectrochemical etching. We use different etching modes and electrolyte compositions. It is shown that the micromorphology of nanostructured layers depends on the HCl concentration in the electrolyte solution. Block nanostructures investigated by scanning microscopy method EDAX and X-ray diffractometry analysis. Blocks explained by the formation of the kinetic mechanism of dissolution of the crystals.


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