| 摘要 |
PURPOSE:To contrive simplification of an electrode substrate manufacturing process, and to obtain the manufacturing method with which the condition as the expected recording medium can be satisfied when the electrode substrate, constituting a recording medium with which the record reproduction and the like of information is conducted using a tunnel current, is manufactured. CONSTITUTION:The title electrode substrate has rugged surface of 1nm or less, and it has a smooth surface of 1mum square or larger. This is an electrode substrate manufacturing method in which an amorphous metal layer 102 is characteristically provided on the substrate 101 having the main surface formed by cleaved crystal or fused glass. |
