Article contents
Laser Processing and Characterization of High-Tc Superconductors
Published online by Cambridge University Press: 28 February 2011
Abstract
Raman spectra of several samples of YBa2Cu3O7 presented, correlated with resistivity and structural data, and compared with previous results. Laser heating to ∼1100°C in air is shown to produce a surface layer of Y2O3 and Y2BaCuO5. Similar heating of La2−x(Sr,Ba)xCuO4 produces a layer of La2O3. All of these compounds are readily identified by their Raman spectra.
- Type
- Research Article
- Information
- Copyright
- Copyright © Materials Research Society 1988
References
REFERENCES
- 4
- Cited by