Abstract
The RuSr2GdCu2O8 - δ (Ru-1212) superconductors have been prepared through the sol-gel route. We found that 1030 °C is the optimum annealing temperature for the formation of the Ru-1212 superconductors synthesized by the sol-gel route. X-ray powder diffraction analysis indicates that nearly all the peaks from the samples can be indexed to a single phase of Ru-1212, tetragonal symmetry with lattice parameters a = b = 3.382 Å, c = 11.478 Å and space group I4/mmm. The RuSr2GdCu2O8 - δ superconductors prepared by the sol-gel method exhibit onset transition temperature Tc-onset near 55 K and zero resistance temperature Tc-zero at 45 K.
| Original language | English |
|---|---|
| Pages (from-to) | 2451-2453 |
| Number of pages | 3 |
| Journal | Materials Letters |
| Volume | 61 |
| Issue number | 11-12 |
| DOIs | |
| Publication status | Published - May 2007 |
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Keywords
- RuSrGdCuO
- Sol-gel
- Superconductor
ASJC Scopus subject areas
- Materials Science(all)
Cite this
Synthesis of RuSr2GdCu2O8 - δ superconductors by the sol-gel route. / Yeoh, L. M.; Ahmad, Musa; Abd. Shukor, Roslan.
In: Materials Letters, Vol. 61, No. 11-12, 05.2007, p. 2451-2453.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Synthesis of RuSr2GdCu2O8 - δ superconductors by the sol-gel route
AU - Yeoh, L. M.
AU - Ahmad, Musa
AU - Abd. Shukor, Roslan
PY - 2007/5
Y1 - 2007/5
N2 - The RuSr2GdCu2O8 - δ (Ru-1212) superconductors have been prepared through the sol-gel route. We found that 1030 °C is the optimum annealing temperature for the formation of the Ru-1212 superconductors synthesized by the sol-gel route. X-ray powder diffraction analysis indicates that nearly all the peaks from the samples can be indexed to a single phase of Ru-1212, tetragonal symmetry with lattice parameters a = b = 3.382 Å, c = 11.478 Å and space group I4/mmm. The RuSr2GdCu2O8 - δ superconductors prepared by the sol-gel method exhibit onset transition temperature Tc-onset near 55 K and zero resistance temperature Tc-zero at 45 K.
AB - The RuSr2GdCu2O8 - δ (Ru-1212) superconductors have been prepared through the sol-gel route. We found that 1030 °C is the optimum annealing temperature for the formation of the Ru-1212 superconductors synthesized by the sol-gel route. X-ray powder diffraction analysis indicates that nearly all the peaks from the samples can be indexed to a single phase of Ru-1212, tetragonal symmetry with lattice parameters a = b = 3.382 Å, c = 11.478 Å and space group I4/mmm. The RuSr2GdCu2O8 - δ superconductors prepared by the sol-gel method exhibit onset transition temperature Tc-onset near 55 K and zero resistance temperature Tc-zero at 45 K.
KW - RuSrGdCuO
KW - Sol-gel
KW - Superconductor
UR - http://www.scopus.com/inward/record.url?scp=34147189109&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=34147189109&partnerID=8YFLogxK
U2 - 10.1016/j.matlet.2006.09.035
DO - 10.1016/j.matlet.2006.09.035
M3 - Article
VL - 61
SP - 2451
EP - 2453
JO - Materials Letters
JF - Materials Letters
SN - 0167-577X
IS - 11-12
ER -