Conflicting effects of sic doping on the properties of mechanically alloyed bulk MgB2

IEEE Transactions on Applied Superconductivity

Volumn 19, Issue 3, 2009, Pages 2726-2729

  Herrmann, Marko ^a   Haessler, Wolfgang ^a   Schubert, Margitta ^a   Holzapfel, Bernhard ^a   Schultz, Ludwig ^b  

^a IFW DRESDEN   (Germany)

^b DRESDEN UNIVERSITY OF TECHNOLOGY   (Germany)

Author keywords

Magnesium diboride; Mechanical alloying; SiC addition; Superconducting properties

Indexed keywords

BULK SAMPLES; CARBON SUBSTITUTION; MAGNESIUM DIBORIDE; MECHANICALLY ALLOYED; NANOCRYSTALLINES; PHASE FORMATIONS; PRECURSOR POWDER; SI NANOPARTICLES; SIC ADDITION; SIC DOPING; SUPERCONDUCTING PROPERTIES;

BORIDES; DOPING (ADDITIVES); GRAIN BOUNDARIES; MAGNESIUM; MECHANICAL ALLOYING; METALLURGY; SILICON CARBIDE; SUPERCONDUCTIVITY;

MECHANICAL PROPERTIES;

EID: 68649099387     PISSN: 10518223     EISSN: None     Source Type: Journal    
DOI: 10.1109/TASC.2009.2018793     Document Type: Conference Paper

References (19)

1. J. Nagamatsu, N. Nakagawa, T. Muranaka, Y. Zenitani, and J. Akim- itsu, "Superconductivity at 39 K in magnesium diboride," Nature, vol. 410, pp. 63-64, Mar. 2001.
2. 2 superconductor doped with SiC nano-particles," Supercond. Sci. Technol, vol. 15, pp. 1587-1591, Oct. 2002.
3. 2 superconductor by nanoparticle SiC doping," Appl. Phys. Lett., vol. 81, no. 18, pp. 3419-3421, Oct. 2002.
4. x/2 superconductor after SiC nanoparticle doping," J. Appl. Phys., vol. 94, no. 3, pp. 1850-1856, Aug. 2003.
5. y superconducting wires," Supercond. Sci. Technol, vol. 20, pp. 697-703, Jun. 2007.
6. 2," Appl. Phys. Lett., vol. 80, no. 15, pp. 2725-2727, Apr. 2002.
7. 2," Supercond. Sci. Technol, vol. 20, pp. 1108-1114, Sep. 2007.
8. 2 bulk and tapes prepared by mechanical alloying: Influence of the boron precursor powder," Supercond. Sci. Technol., vol. 19, pp. 512-520, Apr. 2006.
9. 2 superconductor precursor powder for bulk and tape fabrication and implications on the superconductivity," in Superconductivity Research Horizons, E. H. Peterson, Ed. New York: Nova Science, 2007, ch. 7.
10. C. P. Bean, "Magnetization of high-field superconductors," Rev. Mod. Phys., vol. 36, pp. 31-39, Jan. 1964.
11. 2 single crystals," Physica C, vol. 397, pp. 7-13, May 2003.
12. B. J. Senkowicz, R. J. Mungall, Y. Zhu, J. Jiang, P. M. Voyles, E. E. Hellstrom, and D. C. Larbalestier, "Nanoscale grains, high irre- versibility field and large critical current density as a function of high- energy ball milling time in C-doped magnesium diboride," Supercond. Sci. Technol., vol. 21, p. 035009, Feb. 2008.
13. G. K. Williamson and W. H. Hall, "X-ray line broadening from filed aluminum and wolfram," Acta Metal., vol. 1, pp. 22-31, 1953.
14. 2," Appl. Phys. Lett., vol. 90, p. 042501, Jan. 2007.
15. 2 wires sintered at low temperature," Supercond. Sci. Technol., vol. 18, pp. 658-666, Apr. 2005.
16. 6O5superconductor prepared by the chemical solution route," Supercond. Sci. Technol., vol. 20, pp. 715-719, Jun. 2007.
17. 2 + nano (n) - SiC composite system: A high field magnetization study," Nanotechnol., vol. 19, p. 125708, 2008.
18. 2," Supercond. Sci. Technol., vol. 20, pp. 650-657, Jun. 2007.
19. 2 produced by selective tuning of impurity scattering," Supercond. Sci. Technol., vol. 17, pp. 278-286, Jan. 2004.