2006 Volume 4 Pages 450
In Ref. [ H. Sekiguchi, et al., e-J. Surf. Sci. Nanotech. 4,149 (2006)], the catalog number of cantilever which appears in EXPRIMENTAL section is incorrect. On page 151, the 12nd line of left column should read as "OMCL-TR400PS" instead of "OMCL-TR400PB". [DOI:10.1380/ejssnt.2006.450]