TY - JOUR
T1 - Low-temperature synthesis of (Ba, K, Rb)BiO3 using molten hydroxides
AU - Minakawa, T.
AU - Kato, M.
AU - Noji, T.
AU - Koike, Y.
N1 - Funding Information:
We would like to thank K. Takada and M. Ishiguro for their technical assistance of ICP analysis. This work was partly supported by a Grant-in-Aid for Scientific Research from the Japan Society for the Promotion of Science and also by the Program Research in Center for Interdisciplinary Research, Tohoku University.
PY - 2008/9/15
Y1 - 2008/9/15
N2 - We have succeeded in preparing the well-crystallized polycrystalline samples of Ba0.64(K1-xRbx) 0.36BiO3 in a single process using molten KOH/NaOH eutectic mixture at a temperature as low as 270 °C. The value of Tc ∼ 30 K is almost independent on the Rb content x.
AB - We have succeeded in preparing the well-crystallized polycrystalline samples of Ba0.64(K1-xRbx) 0.36BiO3 in a single process using molten KOH/NaOH eutectic mixture at a temperature as low as 270 °C. The value of Tc ∼ 30 K is almost independent on the Rb content x.
KW - Bi-based perovskite
KW - Low-temperature synthesis
KW - Molten hydroxides
KW - Oxide superconductor
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U2 - 10.1016/j.physc.2008.05.016
DO - 10.1016/j.physc.2008.05.016
M3 - Article
AN - SCOPUS:50549103592
VL - 468
SP - 1132
EP - 1134
JO - Physica C: Superconductivity and its Applications
JF - Physica C: Superconductivity and its Applications
SN - 0921-4534
IS - 15-20
ER -