Superconductivity of Mo3Sb7 from first principles
B. Wiendlocha, J. Tobola, M. Sternik, S. Kaprzyk, K. Parlinski, A. M. Oleś
DOI 10.1103/PhysRevB.78.060507 · Physical Review B
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Abstract
Superconductivity in Mo3Sb7 is analyzed using the combined electronic structure and phonon calculations, and the electron-phonon coupling constant λph=0.54 is determined from first principles. This value explains the experimental value of the superconducting critical temperature Tc=2.2 K. The possible influence of spin fluctuations and spin gap on the superconductivity in Mo3Sb7 is discussed, and electron-paramagnon interaction is found to be weak.
Source-reported materials — not catalogue approval
| Formula | Reported Tc (K) | Pressure (GPa) | Type |
|---|---|---|---|
| Mo3Sb7 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | 2.2 | Pressure not reported | unknown |
| Mo3Sb7 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | 2.2 | Pressure not reported | unknown |
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