Jean-Pierre Locquet, Christoph Gerber, et al.
Applied Physics A Solids and Surfaces
Using c-axis La2CuO4 thin films, we first demonstrate that the electrochemical oxidation mainly occurs along the c axis. Then we induce oxygen-rich regions electrochemically into an otherwise oxygen-deficient matrix. On a microscopic scale the extra oxygen introduced creates metallic and/or superconducting regions in the insulating matrix. Contrary to other lithographic techniques in which large amounts of material are either removed or deposited, this technique does not induce significant height differences. © 1996 American Institute of Physics.
Jean-Pierre Locquet, Christoph Gerber, et al.
Applied Physics A Solids and Surfaces
Andrei Catana, Jean-Pierre Locquet, et al.
Physical Review B
Jean-Pierre Locciuet, Erich Mächler
Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films
Gerd Norga, Chiara Marchiori, et al.
MRS Spring Meeting 2006