Published June 3, 1991
| Version v1
Journal article
Time-resolved luminescence spectroscopy of plasma emission from laser ablation of Bi-Sr-Ca-Cu oxide superconductor and related materials
- 1. Kyoto Institute of Technology, Matsugasaki, Kyoto 606, Japan (Japan)
- 2. Institute of Scientific and Industrial Research, Osaka University, Ibaraki, Osaka 565, Japan (Japan)
Description
Time-resolved spectroscopy of the plasma state produced by laser ablation of Bi2Sr2Ca1Cu2 oxide, an amorphous solid of the same composition, and unreacted mixture of the components is reported. The difference in the spectra among the samples indicates that the ablation products depend on the chemical structures of the irradiated samples. Effects of the ambient gas revealed that ionic species in the electronic ground states are mainly generated at the initial stage of the ablation, while atomic species are produced by collisions between the surrounding-gas molecules and plasma plume
Additional details
Publishing Information
- Journal Title
- Applied Physics Letters
- Journal Volume
- 58
- Journal Issue
- 22
- Series
- Appl. Phys. Lett.
- Journal Page Range
- 2546-2548
- ISSN
- 0003-6951
- CODEN
- APPLA
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 22076104
- Subject category
- S36: MATERIALS SCIENCE; S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- ABLATION; BISMUTH OXIDES; CALCIUM OXIDES; COPPER OXIDES; ENERGY LEVELS; LASER-PRODUCED PLASMA; PHOTOLUMINESCENCE; PLASMA DIAGNOSTICS; STRONTIUM OXIDES; SUPERCONDUCTORS; TIME RESOLUTION
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; BISMUTH COMPOUNDS; CALCIUM COMPOUNDS; CHALCOGENIDES; COPPER COMPOUNDS; EMISSION; LUMINESCENCE; OXIDES; OXYGEN COMPOUNDS; PHOTON EMISSION; PLASMA; RESOLUTION; STRONTIUM COMPOUNDS; TIMING PROPERTIES; TRANSITION ELEMENT COMPOUNDS