Y3Pt4Ge13: A superconductor with a noncentrosymmetric crystal structure
Roman Gumeniuk, Michael Nicklas, Lev Akselrud, Walter Schnelle, Ulrich Schwarz, Alexander A. Tsirlin, Andreas Leithe-Jasper, Yuri Grin
DOI 10.1103/PhysRevB.87.224502 · Physical Review B
Active bibliographic source — not scientific approval
Bibliographic access preserves source history; it does not approve extracted materials or validate reported claims. Review warnings on each occurrence separately.
Abstract
The intermetallic compound Y3Pt4Ge13 has been synthesized by high-pressure high-temperature technique. It crystalizes with its own noncentrosymmetric type of crystal structure in the monoclinic space group Cc and is superconducting below Tc=4.5 K. Thermodynamic properties as well as transport measurements were performed down to 0.4 K. The upper critical field is μ0Hc2=3.8 T, the lower one only μ0Hc1=5 mT. All observations are consistent with an s-wave symmetry single-energy gap for the superconducting phase.
Source-reported materials — not catalogue approval
| Formula | Reported Tc (K) | Pressure (GPa) | Type |
|---|---|---|---|
| Y3Pt4Ge13 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | 4.5 | Pressure not reported | onset |
| Y3Pt4Ge13 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | 4.5 | Pressure not reported | onset |
| Y3Pt4Ge13 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | 4.5 | Pressure not reported | onset |
| LaPt4Ge12 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | 8.3 | Pressure not reported | unknown |
| PrPt4Ge12 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | 7.9 | Pressure not reported | unknown |
| Yb3Rh4Sn13 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | 8.6 | Pressure not reported | unknown |
| Yb3Co4.3Sn12.7 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | 3.4 | Pressure not reported | unknown |
| Ca3Ir4Sn13 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | 7 | Pressure not reported | unknown |
| Y3Ru4Ge13 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | 1.8 | Pressure not reported | unknown |
| Lu3Ru4Ge13 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | 2.3 | Pressure not reported | unknown |
Similar papers
Ca3Ir4Sn13: A weakly correlated nodeless superconductor
similarity 0.94Kefeng Wang (王克锋) & C. Petrovic
Source status unknown — claims are unverified
Superconducting and magnetic properties of Sr3Ir4Sn13
similarity 0.93P. K. Biswas et al.
Source status unknown — claims are unverified
Phase behavior of type-II superconductors with quenched point pinning disorder: A phenomenological proposal
similarity 0.93Gautam I. Menon
Source status unknown — claims are unverified
Investigation of superconducting and normal-state properties of the filled-skutterudite system PrPt4Ge12−xSbx
similarity 0.93I. Jeon et al.
Source status unknown — claims are unverified
Probing the superconductivity of PrPt4Ge12 through Ce substitution
similarity 0.93K. Huang et al.
Source status unknown — claims are unverified
Unusual evolution from a superconducting to an antiferromagnetic ground state in Y1−xGdxPb3 (0 ≤ x ≤ 1)
similarity 0.92M. Cabrera-Baez et al.
Source status unknown — claims are unverified