Influence of annealing atmosphere on structural and superconducting properties of MgB2 thin films

2014 ◽  
Vol 312 ◽  
pp. 97-101 ◽  
Author(s):  
M. Gregor ◽  
T. Plecenik ◽  
R. Sobota ◽  
J. Brndiarova ◽  
T. Roch ◽  
...  
Keyword(s):  
Thin Films ◽  
Annealing Atmosphere ◽  
Superconducting Properties ◽  
Mgb2 Thin Films

Enhancement of superconducting properties of MgB2 thin films by using oxygen annealing atmosphere

2018 ◽  
Vol 461 ◽  
pp. 124-132 ◽  
Author(s):  
Maros Gregor ◽  
Robert Sobota ◽  
Tomas Plecenik ◽  
Tomas Roch ◽  
Leonid Satrapinskyy ◽  
...  
Keyword(s):  
Thin Films ◽  
Annealing Atmosphere ◽  
Superconducting Properties ◽  
Oxygen Annealing ◽  
Mgb2 Thin Films

Superconducting properties of two-step in situ annealed MgB2 thin films

2004 ◽  
Vol 412-414 ◽  
pp. 1371-1375 ◽  
Author(s):  
Zon Mori ◽  
Toshiya Doi ◽  
Yuichiro Ishizaki ◽  
Hitoshi Kitaguchi ◽  
Michiya Okada ◽  
...  
Keyword(s):  
Thin Films ◽  
Superconducting Properties ◽  
Mgb2 Thin Films

The effect of oxygenation on the superconducting properties of MgB2 thin films

2005 ◽  
Vol 86 (2) ◽  
pp. 022502 ◽  
Author(s):  
K. A. Yates ◽  
Z. Lockman ◽  
A. Kursumovic ◽  
G. Burnell ◽  
N. A. Stelmashenko ◽  
...  
Keyword(s):  
Thin Films ◽  
Superconducting Properties ◽  
Mgb2 Thin Films

scholarly journals Superconducting properties of nanocrystalline MgB2 thin films made by anin situannealing process

2001 ◽  
Vol 79 (12) ◽  
pp. 1840-1842 ◽  
Author(s):  
X. H. Zeng ◽  
A. Sukiasyan ◽  
X. X. Xi ◽  
Y. F. Hu ◽  
E. Wertz ◽  
...  
Keyword(s):  
Thin Films ◽  
Superconducting Properties ◽  
Mgb2 Thin Films

Superconducting properties of MgB2 thin films prepared by sequential deposition of boron and magnesium

Vacuum ◽  
2002 ◽  
Vol 69 (1-3) ◽  
pp. 351-354 ◽  
Author(s):  
Š. Chromik ◽  
Š. Benacka ◽  
S. Gaži ◽  
V. Štrbı́k ◽  
Zs Őszi ◽  
...  
Keyword(s):  
Thin Films ◽  
Superconducting Properties ◽  
Sequential Deposition ◽  
Mgb2 Thin Films

scholarly journals Superconducting properties of MgB2 thin films prepared on flexible plastic substrates

2002 ◽  
Vol 81 (12) ◽  
pp. 2199-2201 ◽  
Author(s):  
Peter Kúš ◽  
Andrej Plecenik ◽  
Leonid Satrapinsky ◽  
Ying Xu ◽  
Roman Sobolewski
Keyword(s):  
Thin Films ◽  
Superconducting Properties ◽  
Plastic Substrates ◽  
Mgb2 Thin Films

scholarly journals Microstructures and superconducting properties of high performance MgB2 thin films deposited from a high-purity, dense Mg–B target

2015 ◽  
Vol 357 ◽  
pp. 452-458 ◽  
Author(s):  
G.Z. Li ◽  
M.A. Susner ◽  
S.D. Bohnenstiehl ◽  
M.D. Sumption ◽  
E.W. Collings
Keyword(s):  
Thin Films ◽  
High Purity ◽  
High Performance ◽  
Superconducting Properties ◽  
Mgb2 Thin Films

CHARACTERISTICS OF MgB2 THIN FILMS SYNTHESIZED BY CO-EVAPORATION METHOD

2009 ◽  
Vol 23 (17) ◽  
pp. 3509-3514
Author(s):  
SUNG CHANG PARK ◽  
JUN-KI CHUNG ◽  
SEONG GU KANG ◽  
YEONG JIN LIM ◽  
CHEOL JIN KIM ◽  
...  
Keyword(s):  
Thin Films ◽  
Critical Temperature ◽  
Second Phase ◽  
Optimum Growth ◽  
Superconducting Properties ◽  
Deposition Rates ◽  
Evaporation Method ◽  
Substrate Temperatures ◽  
Mgb2 Thin Films ◽  
Optimum Growth Condition

MgB 2 thin films have been synthesized by co -evaporation method by controlling the relative deposition rates of B and Mg on sapphire ( Al 2 O 3) substrate. Before the co -evaporation of Mg and B , the deposition rates of each element have been measured separately with various substrate temperatures. As the substrate temperature increased above the optimum growth condition, Mg started to evaporate from the already reacted MgB 2 and form MgB 12 as a second phase, which resulted in the tendency decreasing the critical temperature. Superconducting properties have been measured by PPMS and the microstructural features have been characterized with XRD, SEM and EDS.

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