The Superconducting Properties of High Density Bulk MgB2 Obtained by Reactive Liquid Mg Infiltration

2006 ◽  
Author(s):  
Giovanni Giunchi
Keyword(s):  
High Density ◽  
Superconducting Properties ◽  
Reactive Liquid ◽  
Bulk Mgb2

Grain size effects on the superconducting properties of high density bulk MgB2

2004 ◽  
Vol 17 (9) ◽  
pp. S583-S588 ◽  
Author(s):  
Giovanni Giunchi ◽  
Giovanni Ripamonti ◽  
Simone Raineri ◽  
Danilo Botta ◽  
Roberto Gerbaldo ◽  
...  
Keyword(s):  
Grain Size ◽  
Size Effects ◽  
High Density ◽  
Superconducting Properties ◽  
Bulk Mgb2 ◽  
Grain Size Effects

ChemInform Abstract: Microstructure and Superconducting Properties of High-Density Consolidated YBa2Cu3Ox.

ChemInform ◽  
1989 ◽  
Vol 20 (9) ◽  
Author(s):  
R. N. SHELTON ◽  
D. ANDREASEN ◽  
P. KLAVINS ◽  
H. W. CHAN ◽  
B. L. OSLIN ◽  
...  
Keyword(s):  
High Density ◽  
Superconducting Properties

Superconducting Properties of Ti3SiC2-Doped Bulk MgB2 Superconductor

2012 ◽  
Vol 41 (7) ◽  
pp. 1135-1138
Author(s):  
Shan Di ◽  
Yan Guo ◽  
Zhou Lian ◽  
Li Chengshan ◽  
Wang Qingyang ◽  
...  
Keyword(s):  
Mgb2 Superconductor ◽  
Superconducting Properties ◽  
Bulk Mgb2

A Hydroxycarbonate Route to Superconductor Precursor Powders

1987 ◽  
Vol 99 ◽  
Author(s):  
J. A. Voigt ◽  
B. C. Bunker ◽  
D. H. Doughty ◽  
D. L. Lamppa ◽  
K. M. Kimball
Keyword(s):  
Critical Temperature ◽  
Structural Integrity ◽  
Nitrate Solution ◽  
High Density ◽  
Tetramethylammonium Hydroxide ◽  
Precipitation Process ◽  
High Critical Temperature ◽  
Superconducting Properties ◽  
Superconducting Ceramics ◽  
Precursor Powders

ABSTRACTA precipitation process is described for the preparation of powders that can be thermally decomposed to form high critical temperature superconductors such as YBa2Cu3O7. In the process, a cationic solution (a concentrated chloride or nitrate solution) is instantaneously mixed with an anionie solution (a mixture of tetramethylammonium hydroxide and carbonate) to produce a metal-hydroxycarbonate precipitate having the metal stoichiometry of the desired superconducting oxide. The calcining and sintering of the precipitates is critical in controlling the structural integrity and morphology of the superconducting ceramics made from the chem-prep powders, as well as controlling superconducting properties. Under appropriate conditions, high density (>95%) materials that exhibit good superconducting characteristics can be prepared with the chem-prep powders.

scholarly journals Effect of graphene oxide doping on superconducting properties of bulk MgB2

2013 ◽  
Vol 26 (9) ◽  
pp. 095008 ◽  
Author(s):  
Sudesh ◽  
N Kumar ◽  
S Das ◽  
C Bernhard ◽  
G D Varma
Keyword(s):  
Graphene Oxide ◽  
Superconducting Properties ◽  
Bulk Mgb2

scholarly journals SiC and carbon nanotube distinctive effects on the superconducting properties of bulk MgB2

2008 ◽  
Vol 103 (2) ◽  
pp. 023907 ◽  
Author(s):  
G. Serrano ◽  
A. Serquis ◽  
S. X. Dou ◽  
S. Soltanian ◽  
L. Civale ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Superconducting Properties ◽  
Bulk Mgb2
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