1.
J Nanosci Nanotechnol
; 7(9): 3348-9, 2007 Sep.
Artigo
em Inglês
| MEDLINE
| ID: mdl-18019174
RESUMO
Utilizing atomic force microscope (AFM) with a diamond tip, we were able to successfully plough nano-constrictions on epitaxially grown YBa2Cu3O(7-x) thin films deposited on MgO substrates. The thickness, width, and length of the obtained constrictions were in the range of a few 100 nm. Furthermore, we managed to produce a new S-type constriction, of which the dimensions are easier to control than for conventional constrictions.