Reversible laser chemically induced phase transformations in thin-film Ba2YCu3Ox superconductors
- 1 February 1988
- journal article
- conference paper
- Published by AIP Publishing in Applied Physics Letters
- Vol. 52 (5) , 404-406
- https://doi.org/10.1063/1.99452
Abstract
Phase transformations of a thin film of Ba2YCu3Ox were induced with a focused laser beam in chemical ambients. The transformations, involving superconductive and nonsuperconductive phases, are achieved rapidly and with a high degree of spatial control. They are fully reversible, and the appropriate processing parameters have been studied. These effects are interpreted within present models, which relate the superconducting properties of Ba2YCu3Ox to its oxygen content and crystalline structure.Keywords
This publication has 9 references indexed in Scilit:
- Oxygen stoichiometry in Ba2YCu3OxPublished by Elsevier ,2003
- Laser patterning of metal oxide superconductor films by reactive solid-state transformationIEEE Electron Device Letters, 1988
- Preparation of superconducting YBa2Cu3Ox thin films by oxygen annealing of multilayer metal filmsApplied Physics Letters, 1987
- Annealing treatment effects on structure and superconductivity in Y1Ba2Cu3O9−xApplied Physics Letters, 1987
- New phases in the superconducting Y:Ba:Cu:O systemApplied Physics Letters, 1987
- Structure of the single-phase high-temperature superconductor YBa2Cu3O7−δApplied Physics Letters, 1987
- Crystallographic description of phases in the Y-Ba-Cu-O superconductorPhysical Review B, 1987
- Superconductivity above 90 K in the compound : Structural, transport, and magnetic propertiesPhysical Review B, 1987
- Influence of AsH[sub 3], PH[sub 3],and B[sub 2]H[sub 6] on the Growth Rate and Resistivity of Polycrystalline Silicon Films Deposited from a SiH[sub 4]-H[sub 2] MixtureJournal of the Electrochemical Society, 1973