Abstract
Structural, spectroscopic, transport, and magnetic results are presented for Nd2-xAx4+CuO4- materials with A=Ce and Th. The structural and spectroscopic results indicate a continuous evolution in properties up to the stability limit of x=0.2. In dramatic contrast, the superconducting properties are sharply peaked near x=0.16 where the system crosses over from semiconducting to metallic-type behavior.
Original language | English (US) |
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Pages (from-to) | 2646-2649 |
Number of pages | 4 |
Journal | Physical Review B |
Volume | 40 |
Issue number | 4 |
DOIs | |
State | Published - 1989 |
Externally published | Yes |
All Science Journal Classification (ASJC) codes
- Condensed Matter Physics