Abstract
Subsolidus phase relations in the La//2O//3-BaO-CuO system were studied at 950 degree C. Three previously reported binary compounds exist (La//2CuO//4, BaLa//2O//4, and BaCuO//2) and five previously reported ternary phases occur. Of the seven phases in the diagram, all but BaLa//2O//4, BaCuO//2, and La//4BaCu//5O//1//3// plus // delta were shown to exhibit significant ranges of solubility. The diagram is important in that both greater than 30 K (La//2// minus //xBa//xCuO//4// minus //(//x/////2//,// plus // delta ) and greater than 90 K (La//3// minus //xBa//3// plus //xCu//6O//1//4// plus // delta //, x equals 1) superconductors occur.
| Original language | English |
|---|---|
| Journal | Journal of the American Ceramic Society |
| Volume | 71 |
| Issue number | 5 |
| Publication status | Published - May 1988 |
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ASJC Scopus subject areas
- Ceramics and Composites
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SOLID PHASE RELATIONS AT 950 degree C IN La-Ba-Cu-O. / Klibanow, D.; Sujata, K.; Mason, Thomas O.
In: Journal of the American Ceramic Society, Vol. 71, No. 5, 05.1988.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - SOLID PHASE RELATIONS AT 950 degree C IN La-Ba-Cu-O.
AU - Klibanow, D.
AU - Sujata, K.
AU - Mason, Thomas O
PY - 1988/5
Y1 - 1988/5
N2 - Subsolidus phase relations in the La//2O//3-BaO-CuO system were studied at 950 degree C. Three previously reported binary compounds exist (La//2CuO//4, BaLa//2O//4, and BaCuO//2) and five previously reported ternary phases occur. Of the seven phases in the diagram, all but BaLa//2O//4, BaCuO//2, and La//4BaCu//5O//1//3// plus // delta were shown to exhibit significant ranges of solubility. The diagram is important in that both greater than 30 K (La//2// minus //xBa//xCuO//4// minus //(//x/////2//,// plus // delta ) and greater than 90 K (La//3// minus //xBa//3// plus //xCu//6O//1//4// plus // delta //, x equals 1) superconductors occur.
AB - Subsolidus phase relations in the La//2O//3-BaO-CuO system were studied at 950 degree C. Three previously reported binary compounds exist (La//2CuO//4, BaLa//2O//4, and BaCuO//2) and five previously reported ternary phases occur. Of the seven phases in the diagram, all but BaLa//2O//4, BaCuO//2, and La//4BaCu//5O//1//3// plus // delta were shown to exhibit significant ranges of solubility. The diagram is important in that both greater than 30 K (La//2// minus //xBa//xCuO//4// minus //(//x/////2//,// plus // delta ) and greater than 90 K (La//3// minus //xBa//3// plus //xCu//6O//1//4// plus // delta //, x equals 1) superconductors occur.
UR - http://www.scopus.com/inward/record.url?scp=0038552932&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0038552932&partnerID=8YFLogxK
M3 - Article
VL - 71
JO - Journal of the American Ceramic Society
JF - Journal of the American Ceramic Society
SN - 0002-7820
IS - 5
ER -