Electronic structure of the superconducting compounds o-ZrRuP and MoRuP
Izumi Hase
DOI 10.1103/PhysRevB.68.064506 · Physical Review B
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Abstract
The electronic energy band structures of ordered Co2P−type intermetallic superconducting compounds o-ZrRuP and MoRuP have been calculated using the full-potential linearized augmented plane wave method within the local-density approximation. We found that MoRuP (Tc=16K) has quasi-one-dimensional Fermi surfaces, similar to hexagonal h−ZrRuX (X=P,As,Si) which have Tc>10K. Since o-ZrRuP has no such Fermi surface, and we conclude that its existence is important for the appearance of higher Tc in this series.
Source-reported materials — not catalogue approval
| Formula | Reported Tc (K) | Pressure (GPa) | Type |
|---|---|---|---|
| ZrRuP Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | 4 | Pressure not reported | unknown |
| MoRuP Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | 16 | Pressure not reported | unknown |
| ZrRuP Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | 13 | Pressure not reported | unknown |
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