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Scanning tunneling microscopy investigations of the Si(111) topography produced by etching in....

Authors :
Hsiao, Gregor S.
Virtanen, Jorma A.
Penner, Reginald M.
Source :
Applied Physics Letters. 8/23/1993, Vol. 63 Issue 8, p1119. 3p. 3 Black and White Photographs, 1 Diagram, 1 Graph.
Publication Year :
1993

Abstract

Investigates the time evolution of the topography of an oxidized silicon (Si) surface immersed in an aqueous 40% NH[sub 4]F etching solution. Use of scanning tunneling microscopy; Production of Si pillars at shielded surface locations; Suppression of gas evolution and roughening by reductant addition.

Details

Language :
English
ISSN :
00036951
Volume :
63
Issue :
8
Database :
Academic Search Index
Journal :
Applied Physics Letters
Publication Type :
Academic Journal
Accession number :
4294040
Full Text :
https://doi.org/10.1063/1.109799