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Title: Substrate and method for the formation of continuous magnesium diboride and doped magnesium diboride wire

Abstract

A chemically doped boron coating is applied by chemical vapor deposition to a silicon carbide fiber and the coated fiber then is exposed to magnesium vapor to convert the doped boron to doped magnesium diboride and a resultant superconductor.

Inventors:
 [1];  [2];  [2];  [2]
  1. Haverhill, MA
  2. Ames, IA
Issue Date:
Research Org.:
Ames Lab., Ames, IA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
919881
Patent Number(s):
7294606
Application Number:
10/989,803
Assignee:
Specialty Materials, Inc. (Lowell, MA); Iowa State University Research Foundation, Inc. (Ames, IA)
Patent Classifications (CPCs):
C - CHEMISTRY C04 - CEMENTS C04B - LIME, MAGNESIA
C - CHEMISTRY C23 - COATING METALLIC MATERIAL C23C - COATING METALLIC MATERIAL
DOE Contract Number:  
W-7405-Eng-82
Resource Type:
Patent
Country of Publication:
United States
Language:
English

Citation Formats

Suplinskas, Raymond J, Finnemore, Douglas, Bud'ko, Serquei, and Canfield, Paul. Substrate and method for the formation of continuous magnesium diboride and doped magnesium diboride wire. United States: N. p., 2007. Web.
Suplinskas, Raymond J, Finnemore, Douglas, Bud'ko, Serquei, & Canfield, Paul. Substrate and method for the formation of continuous magnesium diboride and doped magnesium diboride wire. United States.
Suplinskas, Raymond J, Finnemore, Douglas, Bud'ko, Serquei, and Canfield, Paul. Tue . "Substrate and method for the formation of continuous magnesium diboride and doped magnesium diboride wire". United States. https://www.osti.gov/servlets/purl/919881.
@article{osti_919881,
title = {Substrate and method for the formation of continuous magnesium diboride and doped magnesium diboride wire},
author = {Suplinskas, Raymond J and Finnemore, Douglas and Bud'ko, Serquei and Canfield, Paul},
abstractNote = {A chemically doped boron coating is applied by chemical vapor deposition to a silicon carbide fiber and the coated fiber then is exposed to magnesium vapor to convert the doped boron to doped magnesium diboride and a resultant superconductor.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2007},
month = {11}
}

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Works referenced in this record:

Loss of superconductivity with the addition of Al to MgB2 and a structural transition in Mg1-x AlxB2
journal, March 2001


Magnetic properties and critical currents of bulk MgB2 polycrystalline superconductor
journal, August 2002


Enhanced flux pinning in Zr-doped MgB2 bulk superconductors prepared at ambient pressure
journal, September 2002


Local environments of iron and cobalt in doped MgB 2 superconductors
journal, September 2002