Enhanced superconductivity in palladium hydrides by non-perturbative electron-phonon effects

arXiv:2603.03492 · cond-mat.supr-con · Submitted 2026-03-03 · Read on arXiv

cond-mat.supr-con

Submitted: 2026-03-03

Updated: 2026-09-21

Terminology

• Ab Initio — 5× in this paper · explained in 1 episode
• Higher-order derivatives — 2× in this paper · explained in 2 episodes
• Stochastic Self-Consistent Harmonic Approximation — 2× in this paper
• Check Supplementary Information — 1× in this paper
• KS Kohn-Sham — 1× in this paper
• Trace — 1× in this paper · explained in 2 episodes

Sources

• Non-perturbative theory of the electron-phonon coupling and its first-principles implementation
• Real-space understanding of electron-phonon coupling in superconducting hydrides

Related papers

• Transforming Native Oxide into a Metallic Platinum--Niobium Alloy for Passivation of Superconducting Niobium Films
• Unconventional superconductivity from lattice quantum disorder
• Pressure-induced Lifshitz and quantum phase transitions in electron-doped cuprate superconductor
• Eight-unit-cell electronic modulations in cuprates originating from local molecular orbitals
• Multiple Magnetic Transitions in the Trilayer Nickelate Pr 4 Ni 3 O 10 Revealed by Muon-Spin Rotation
• Vanishing Phase Stiffness and Fluctuation-Dominated Superconductivity in UTe 2