Observation Examples of Nanotechnology
Observation of Anodic Oxdation
![Observation of Anodic Oxdation](/an/sites/shimadzu.com.an/files/d7/ckeditor/an/qn5042000000749r-img/qn504200000074a8.gif)
These grooves are fabricated by selective etching of oxide patterns for about 5 sec. in 10% HF solution.
(Data provided by Prof. Hasegawa and Dr. Eguchi, The Institute for Solid State Physics, The University of Tokyo)