Abstract
High-Tc superconductivity is investigated in the Y-Ba-Cu-O system. Regions of possible compound formation are Y2-xBaxCuO4-x/2 and Y2-xBa1+xCu2O6-x/2+. Tc values >90 K are found for the former with x=0.8 (the Chu material) and for the latter with x=0.2 and may imply a common superconductivity phase in both samples. Critical fields determined by resistance and low-field dc susceptibility measurements are reported.
| Original language | English |
|---|---|
| Pages (from-to) | 7119-7121 |
| Number of pages | 3 |
| Journal | Physical Review B |
| Volume | 35 |
| Issue number | 13 |
| DOIs | |
| Publication status | Published - 1987 |
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ASJC Scopus subject areas
- Condensed Matter Physics
Cite this
High-Tc superconductivity in regions of possible compound formation : Y2-xBaxCuO4-x/2+ and Y2-xBa1+xCu2O6-x/2+. / Hwu, Shiou Jyh; Song, S. N.; Thiel, J.; Poeppelmeier, Kenneth R; Ketterson, J. B.; Freeman, Arthur J.
In: Physical Review B, Vol. 35, No. 13, 1987, p. 7119-7121.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - High-Tc superconductivity in regions of possible compound formation
T2 - Y2-xBaxCuO4-x/2+ and Y2-xBa1+xCu2O6-x/2+
AU - Hwu, Shiou Jyh
AU - Song, S. N.
AU - Thiel, J.
AU - Poeppelmeier, Kenneth R
AU - Ketterson, J. B.
AU - Freeman, Arthur J
PY - 1987
Y1 - 1987
N2 - High-Tc superconductivity is investigated in the Y-Ba-Cu-O system. Regions of possible compound formation are Y2-xBaxCuO4-x/2 and Y2-xBa1+xCu2O6-x/2+. Tc values >90 K are found for the former with x=0.8 (the Chu material) and for the latter with x=0.2 and may imply a common superconductivity phase in both samples. Critical fields determined by resistance and low-field dc susceptibility measurements are reported.
AB - High-Tc superconductivity is investigated in the Y-Ba-Cu-O system. Regions of possible compound formation are Y2-xBaxCuO4-x/2 and Y2-xBa1+xCu2O6-x/2+. Tc values >90 K are found for the former with x=0.8 (the Chu material) and for the latter with x=0.2 and may imply a common superconductivity phase in both samples. Critical fields determined by resistance and low-field dc susceptibility measurements are reported.
UR - http://www.scopus.com/inward/record.url?scp=0041329564&partnerID=8YFLogxK
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U2 - 10.1103/PhysRevB.35.7119
DO - 10.1103/PhysRevB.35.7119
M3 - Article
VL - 35
SP - 7119
EP - 7121
JO - Physical Review B-Condensed Matter
JF - Physical Review B-Condensed Matter
SN - 1098-0121
IS - 13
ER -