Phase separation in carbon-doped MgB2 superconductors

2002 ◽  
Vol 318 (4) ◽  
pp. 392-397 ◽  
Author(s):  
I Maurin ◽  
S Margadonna ◽  
K Prassides ◽  
T Takenobu ◽  
T Ito ◽  
...  
Keyword(s):  
Phase Separation ◽  
Carbon Doped ◽  
Mgb2 Superconductors ◽  
Doped Mgb2

scholarly journals 11B NMR study of pure and lightly carbon-doped MgB2 superconductors

2005 ◽  
Vol 18 (4) ◽  
pp. 521-528
Author(s):  
M. Karayanni ◽  
G. Papavassiliou ◽  
M. Pissas ◽  
M. Fardis ◽  
K. Papagelis ◽  
...  
Keyword(s):  
Carbon Doped ◽  
Nmr Study ◽  
11B Nmr ◽  
Mgb2 Superconductors ◽  
Doped Mgb2

scholarly journals 11B NMR Study of Pure and Lightly Carbon-Doped MgB2 Superconductors

2005 ◽  
Vol 18 (4) ◽  
pp. 521-528 ◽  
Author(s):  
M. Karayanni ◽  
G. Papavassiliou ◽  
M. Pissas ◽  
M. Fardis ◽  
K. Papagelis ◽  
...  
Keyword(s):  
Carbon Doped ◽  
Nmr Study ◽  
11B Nmr ◽  
Mgb2 Superconductors ◽  
Doped Mgb2

Evaluation and control of residual amorphous phases in carbon-doped MgB2 superconductors

2021 ◽  
Vol 864 ◽  
pp. 158867
Author(s):  
Seyong Choi ◽  
Dipak Patel ◽  
Jung Ho Kim ◽  
Hiroaki Kumakura ◽  
Akiyoshi Matsumoto ◽  
...  
Keyword(s):  
Carbon Doped ◽  
Amorphous Phases ◽  
And Control ◽  
Mgb2 Superconductors ◽  
Doped Mgb2

Phase separation in carbon-doped MgB2 studied by means of alternating current susceptibility measurements

2002 ◽  
Vol 14 (31) ◽  
pp. 7363-7369 ◽  
Author(s):  
K Papagelis ◽  
J Arvanitidis ◽  
S Margadonna ◽  
Y Iwasa ◽  
T Takenobu ◽  
...  
Keyword(s):  
Phase Separation ◽  
Alternating Current ◽  
Carbon Doped ◽  
Doped Mgb2

Synthesis of carbon-doped MgB2 superconducting nanowires

2011 ◽  
Vol 131 (1-2) ◽  
pp. 37-40
Author(s):  
Shao-Min Zhou ◽  
Yao-Ming Hao ◽  
Shi-Yun Lou ◽  
Yong-Qiang Wang
Keyword(s):  
Superconducting Nanowires ◽  
Carbon Doped ◽  
Doped Mgb2

Crystal growth of C-doped MgB2 superconductors: accidental doping and inhomogeneity

2004 ◽  
Vol 412-414 ◽  
pp. 31-35 ◽  
Author(s):  
Sergey Lee ◽  
Takahiko Masui ◽  
Ayako Yamamoto ◽  
Hiroshi Uchiyama ◽  
Setsuko Tajima
Keyword(s):  
Crystal Growth ◽  
Mgb2 Superconductors ◽  
Doped Mgb2

Nanoscale disorder in high critical field, carbon-doped MgB2 hybrid physical-chemical vapor deposition thin films

2007 ◽  
Vol 91 (8) ◽  
pp. 082513 ◽  
Author(s):  
Y. Zhu ◽  
D. C. Larbalestier ◽  
P. M. Voyles ◽  
A. V. Pogrebnyakov ◽  
X. X. Xi ◽  
...  
Keyword(s):  
Thin Films ◽  
Chemical Vapor Deposition ◽  
Critical Field ◽  
Vapor Deposition ◽  
Chemical Vapor ◽  
Carbon Doped ◽  
Physical Chemical ◽  
Doped Mgb2

Effect of Pulsed Magnetic Field Processing on MgB2 Superconductors

2007 ◽  
Vol 546-549 ◽  
pp. 2063-2066 ◽  
Author(s):  
W.X. Li ◽  
Ying Li ◽  
M.Y. Zhu ◽  
R.H. Chen ◽  
H.M. Jin ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Critical Current Density ◽  
Critical Current ◽  
Current Density ◽  
Pulsed Magnetic Field ◽  
Pinning Force ◽  
Critical Current Density Jc ◽  
Mgb2 Superconductors ◽  
Doped Mgb2 ◽  
Flux Pinning Force

Pulsed magnetic field was first employed in the study on MgB2 superconductors. Superconductivity properties and microstructures of Zn and SiC doped MgB2 were discussed in this paper. The superconductors showed different superconductivities after magnetic sintering. Critical current density and flux pinning force were relevant to the dopants properties in MgB2. Grains in the pulsed magnetic processed MgB2 matrix were smaller than those in the normal processed one. The refinement microstructures have caused the critical current density (Jc) anisotropy in both the Zn and SiC doped MgB2.

Investigation on Phase and Microstructure Comparison of Pure and Carbon-Doped MgB2 Superconducting Bulks during Acid Exposure

2009 ◽  
Vol 38 (9) ◽  
pp. 1526-1529
Author(s):  
Xiong Xiaomei ◽  
Yan Guo ◽  
Liu Guoqing ◽  
Wang Qingyang ◽  
Feng Yong
Keyword(s):  
Acid Exposure ◽  
Carbon Doped ◽  
Doped Mgb2
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