μSR and magnetometry study of superconducting 5% Pt-doped IrTe2
M. N. Wilson, T. Medina, T. J. Munsie, S. C. Cheung, B. A. Frandsen, L. Liu, J. Yan, D. Mandrus, Y. J. Uemura, G. M. Luke
DOI 10.1103/PhysRevB.94.184504 · Physical Review B
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Abstract
We present magnetometry and muon spin rotation (μSR) measurements of the superconducting dichalcogenide Ir0.95Pt0.05Te2. From both sets of measurements, we calculate the penetration depth and thence superfluid density as a function of temperature. The temperature dependence of the superfluid densities from both sets of data indicate fully gapped superconductivity that can be fit to a conventional s-wave model and yield fitting parameters consistent with a BCS weak coupling superconductor. We therefore see no evidence for exotic superconductivity in Ir0.95Pt0.05Te2.
Source-reported materials — not catalogue approval
| Formula | Reported Tc (K) | Pressure (GPa) | Type |
|---|---|---|---|
| Ir0.95Pt0.05Te2 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | 2.3 | Pressure not reported | onset |
| Ir0.95Pt0.05Te2 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | 2.25 | Pressure not reported | onset |
| Ir0.95Pt0.05Te2 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | 3 | Pressure not reported | onset |
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