Anisotropic electron-phonon coupling with screened Coulomb repulsion yields nodal gaps in PtBi2 surface superconductivity when bandwidth approximates phonon energy.
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cond-mat.supr-con 2years
2025 2verdicts
UNVERDICTED 2representative citing papers
Point contacts on trigonal PtBi2 exhibit enhanced superconductivity with Tc up to 8 K, likely due to local strain from contact formation, observed with both normal and ferromagnetic tips and stronger at sample edges.
citing papers explorer
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Mechanism for Nodal Topological Superconductivity on PtBi$_2$ Surface
Anisotropic electron-phonon coupling with screened Coulomb repulsion yields nodal gaps in PtBi2 surface superconductivity when bandwidth approximates phonon energy.
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Point-contact enhanced superconductivity in trigonal PtBi2: quest for the origin of high-Tc
Point contacts on trigonal PtBi2 exhibit enhanced superconductivity with Tc up to 8 K, likely due to local strain from contact formation, observed with both normal and ferromagnetic tips and stronger at sample edges.