skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Effects of processing parameters on the laser deposition of high temperature superconducting thin films

Abstract

Y{sub 2}O{sub 3} pressed powders were ablated by pulses from a XeCl excimer laser, operating at 308 nm, 150 mJ/pulse, {approx}15 nsec/pulse and 20 Hz. Emission spectra from Y* and YO* were recorded as a function of ambient oxygen pressure in the range 10{sup {minus}5} -- 4 {times} 10{sup {minus}1} Torr, at a laser fluence of {approx} 4J/cm{sup 2}. A kinetic model is developed to describe the results, and the application to production of laser-deposited high-temperature superconductor thin films is discussed. 13 refs., 4 figs.

Authors:
; ; ; ; ;
Publication Date:
Research Org.:
Los Alamos National Lab., NM (USA)
Sponsoring Org.:
DOE/NE
OSTI Identifier:
6207214
Report Number(s):
LA-UR-90-4418; CONF-901105-53
ON: DE91005937
DOE Contract Number:  
W-7405-ENG-36
Resource Type:
Conference
Resource Relation:
Conference: Fall meeting of the Materials Research Society, Boston, MA (USA), 24 Nov - 1 Dec 1990
Country of Publication:
United States
Language:
English
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; 36 MATERIALS SCIENCE; BARIUM COMPOUNDS; ABLATION; COPPER COMPOUNDS; SUPERCONDUCTING FILMS; DEPOSITION; THIN FILMS; YTTRIUM; EMISSION SPECTRA; YTTRIUM OXIDES; CHEMICAL REACTION KINETICS; EXCIMER LASERS; EXCITED STATES; GROUND STATES; OXYGEN; TEST FACILITIES; ALKALINE EARTH METAL COMPOUNDS; CHALCOGENIDES; ELEMENTS; ENERGY LEVELS; FILMS; GAS LASERS; KINETICS; LASERS; METALS; NONMETALS; OXIDES; OXYGEN COMPOUNDS; REACTION KINETICS; SPECTRA; TRANSITION ELEMENT COMPOUNDS; TRANSITION ELEMENTS; YTTRIUM COMPOUNDS; 656100* - Condensed Matter Physics- Superconductivity; 656003 - Condensed Matter Physics- Interactions between Beams & Condensed Matter- (1987-); 360101 - Metals & Alloys- Preparation & Fabrication

Citation Formats

Nogar, N S, Castain, R, Dye, R C, Foltyn, S, Muenchausen, R E, and Wu, X D. Effects of processing parameters on the laser deposition of high temperature superconducting thin films. United States: N. p., 1990. Web.
Nogar, N S, Castain, R, Dye, R C, Foltyn, S, Muenchausen, R E, & Wu, X D. Effects of processing parameters on the laser deposition of high temperature superconducting thin films. United States.
Nogar, N S, Castain, R, Dye, R C, Foltyn, S, Muenchausen, R E, and Wu, X D. Mon . "Effects of processing parameters on the laser deposition of high temperature superconducting thin films". United States. https://www.osti.gov/servlets/purl/6207214.
@article{osti_6207214,
title = {Effects of processing parameters on the laser deposition of high temperature superconducting thin films},
author = {Nogar, N S and Castain, R and Dye, R C and Foltyn, S and Muenchausen, R E and Wu, X D},
abstractNote = {Y{sub 2}O{sub 3} pressed powders were ablated by pulses from a XeCl excimer laser, operating at 308 nm, 150 mJ/pulse, {approx}15 nsec/pulse and 20 Hz. Emission spectra from Y* and YO* were recorded as a function of ambient oxygen pressure in the range 10{sup {minus}5} -- 4 {times} 10{sup {minus}1} Torr, at a laser fluence of {approx} 4J/cm{sup 2}. A kinetic model is developed to describe the results, and the application to production of laser-deposited high-temperature superconductor thin films is discussed. 13 refs., 4 figs.},
doi = {},
url = {https://www.osti.gov/biblio/6207214}, journal = {},
number = ,
volume = ,
place = {United States},
year = {1990},
month = {1}
}

Conference:
Other availability
Please see Document Availability for additional information on obtaining the full-text document. Library patrons may search WorldCat to identify libraries that hold this conference proceeding.

Save / Share: