Electron energy bands and superconductivity of the intermetallics BaRh2 and LaRu2
R. Asokamani, G. Subramoniam, S. Mathi Jaya, S. Pauline
DOI 10.1103/PhysRevB.44.2283 · Physical Review B
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Abstract
We report the computation of electron energy bands of the intermetallic compounds BaRh2 and LaRu2. The energy bands were determined using the self-consistent linear muffin-tin-orbital method. The band-structure results were primarily used to calculate the electron-phonon coupling constant in order to explain the superconducting behavior. Further, the conduction bandwidth, electronic specific heat coefficient, and Pauli paramagnetic susceptibility obtained using the band-structure results are also reported. These results are compared with previously reported values for compounds of similar structure.
Source-reported materials — not catalogue approval
| Formula | Reported Tc (K) | Pressure (GPa) | Type |
|---|---|---|---|
| BaRh2 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | 6 | Pressure not reported | unknown |
| LaRu2 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | 4.45 | Pressure not reported | unknown |
| ZrV2 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | 8.8 | Pressure not reported | unknown |
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