Title of article
Studies of the Nd1+xBa2−xCu3Oy solid solutions
Author/Authors
Osabe، نويسنده , , G. and Takizawa، نويسنده , , T. and Yoo، نويسنده , , S.I. and Sakai، نويسنده , , N. and Higuchi، نويسنده , , T. and Murakami، نويسنده , , M.، نويسنده ,
Pages
6
From page
11
To page
16
Abstract
It is known that the amount of Nd ions substituting for a Ba site in the Nd1+xBa2−xCu3Oy solid solution (Nd123ss) tends to decrease with either decreasing oxygen partial pressure PO2 or increasing temperature, however, the precise solubility limit of Nd123ss has not been obtained. In the present study, we carefully studied the solubility limit of Nd123ss under low PO2 and for the first time could show the presence of x<0, i.e. the substitution of Ba for the Nd site.
Keywords
Nd–Ba–Cu–O , superconductor , oxygen partial pressure , Solid solution , Solubility limit
Journal title
Astroparticle Physics
Record number
2067723
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