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A study on the development of high Tc superconducting materials and on the effects of neutron irradiation

Technical Report:

Abstract

An Ag-sheathed (Pb,Bi)SrCaCuO superconducting tape was prepared by the cold rolling and post heat treatment method. The tape shows a c-oriented texture perpendicular to the rolling direction. The aligned grain structure may be resulted from the anisotropic grain growth of the high Tc superconducting phase. The bulk (Pb,Bi)SrCaCuO samples with (a) Tc=10lK and (b) 96K were prepared by the solid state reaction method and were neutron-irradiated up to 1.5 x 10{sup 1}8 n/cm{sup 2}. After irradiation the zero resistance temperature(Tc) of (a) was decreased to 96K but (b) did not show any change in Tc. The critical current density of (a) also decreased from 0.75A/cm{sup 2} but (b) was constant as 1.5 A/cm{sup 2} after irradiation. (Author).
Authors:
Won, Dong Yeon; Chang, In Soon; Lee, Jong Min [1] 
  1. Korea Atomic Energy Research Inst., Daeduk (Korea, Republic of); and others
Publication Date:
Aug 01, 1990
Product Type:
Technical Report
Report Number:
KAERI/RR-927/90
Reference Number:
SCA: 665410; PA: AIX-23:015871; SN: 92000647370
Resource Relation:
Other Information: PBD: Aug 1990
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; HIGH-TC SUPERCONDUCTORS; NEUTRONS; IRRADIATION; ANISOTROPY; BISMUTH COMPOUNDS; CALCIUM OXIDES; CHEMICAL VAPOR DEPOSITION; COPPER OXIDES; CRITICAL CURRENT; GRAIN GROWTH; LEAD COMPOUNDS; STRONTIUM OXIDES; 665410; SUPERCONDUCTIVITY
OSTI ID:
10113477
Research Organizations:
Korean Standard Research Inst., Seoul (Korea, Republic of)
Country of Origin:
Korea, Republic of
Language:
Korean
Other Identifying Numbers:
Other: ON: DE92615531; TRN: KR9100093015871
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
INIS
Size:
98 p.
Announcement Date:
Jun 30, 2005

Technical Report:

Citation Formats

Won, Dong Yeon, Chang, In Soon, and Lee, Jong Min. A study on the development of high Tc superconducting materials and on the effects of neutron irradiation. Korea, Republic of: N. p., 1990. Web.
Won, Dong Yeon, Chang, In Soon, & Lee, Jong Min. A study on the development of high Tc superconducting materials and on the effects of neutron irradiation. Korea, Republic of.
Won, Dong Yeon, Chang, In Soon, and Lee, Jong Min. 1990. "A study on the development of high Tc superconducting materials and on the effects of neutron irradiation." Korea, Republic of.
@misc{etde_10113477,
title = {A study on the development of high Tc superconducting materials and on the effects of neutron irradiation}
author = {Won, Dong Yeon, Chang, In Soon, and Lee, Jong Min}
abstractNote = {An Ag-sheathed (Pb,Bi)SrCaCuO superconducting tape was prepared by the cold rolling and post heat treatment method. The tape shows a c-oriented texture perpendicular to the rolling direction. The aligned grain structure may be resulted from the anisotropic grain growth of the high Tc superconducting phase. The bulk (Pb,Bi)SrCaCuO samples with (a) Tc=10lK and (b) 96K were prepared by the solid state reaction method and were neutron-irradiated up to 1.5 x 10{sup 1}8 n/cm{sup 2}. After irradiation the zero resistance temperature(Tc) of (a) was decreased to 96K but (b) did not show any change in Tc. The critical current density of (a) also decreased from 0.75A/cm{sup 2} but (b) was constant as 1.5 A/cm{sup 2} after irradiation. (Author).}
place = {Korea, Republic of}
year = {1990}
month = {Aug}
}