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https://libjncir.jncasr.ac.in/xmlui/handle/10572/786| Title: | Superconducting (1:1:2:2)-type layered cuprates of the formula TlCA1-xLxSr2Cu2Oy (L=Y or rare-earth element) |
| Authors: | Rao, C N R Ganguli, A K Vijayaraghavan, R |
| Keywords: | Superconducting (1:1:2:2)-type layered cuprates TlCA1-xLxSr2Cu2Oy L=Y or rare-earth element |
| Issue Date: | 1-Aug-1989 |
| Publisher: | American Physical Society |
| Citation: | Physical Review B 40(4), 2565-2567 (1989) |
| Abstract: | The TlCa1-xLxSr2Cu2Oy (L=Y or a rare earth element) series of cuprates possessing a (1:1:2:2)-type layered structure exhibit superconductivity in the 60–90-K region. The TlCa1-xLxSr2Cu2Oy (x=1) series of cuprates also possess the (1:1:2:2)-type structure, but are not superconducting. A change in the conduction mechanism seems to occur in the TlCa1-xLxSr2Cu2Oy system with a change in x. Partial substitution of Tl by Pb does not favor superconductivity in this series of cuprates. |
| Description: | Restricted Access |
| URI: | https://libjncir.jncasr.ac.in/xmlui/10572/786 |
| Other Identifiers: | 0163-1829 |
| Appears in Collections: | Research Papers (Prof. C.N.R. Rao) |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| sl.no21.1989.Physical Review B 40(4), 2565-2567 ().pdf Restricted Access | 436.38 kB | Adobe PDF | View/Open Request a copy |
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