Md. Nurul Kabir Bhuiyan, Mariela Menghini, et al.
MRS Online Proceedings Library
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.
Md. Nurul Kabir Bhuiyan, Mariela Menghini, et al.
MRS Online Proceedings Library
Md. Nurul Kabir Bhuiyan, Mariela Menghini, et al.
Journal of Vacuum Science and Technology B
Jean-Pierre Locquet, Christoph Gerber, et al.
Applied Physics A Solids and Surfaces
Jean-Pierre Locquet
Physica C: Superconductivity and its Applications