Title
Granularity and superconductor-insulator transition in electrochemically anodized Al films
Document Type
Article
Publication Date
12-1-1994
Abstract
We report the use of an electrochemical anodization process to fabricate ultrathin granular Al films at room temperature. These films display a superconductor-insulator transition of the same character as those found in quench-condensed granular films. The granularity of the films and the unusually narrow distribution of the grain sizes are shown by scanning force microscopy.
Publication Source (Journal or Book title)
Applied Physics Letters
First Page
1180
Last Page
1182
Recommended Citation
Wu, W., Adams, P., McCarley, R., & Dunaway, D. (1994). Granularity and superconductor-insulator transition in electrochemically anodized Al films. Applied Physics Letters, 65 (9), 1180-1182. https://doi.org/10.1063/1.112139