2 papers
cond-mat.supr-con2026
A Modulated Electron Lattice (MEL) Criterion for Metallic Superconductivity
Jaehwahn Kim, Davis A. Rens, Waqas Khalid +1
A central unresolved question in the theory of superconductivity is why only a small subset of metallic elements exhibit a superconducting state, whereas many others remain strictl…
cond-mat.supr-con2025
Short-Range Modulated Electron Lattice and d-Wave Superconductivity in Cuprates: A Phenomenological Ginzburg-Landau Framework
Jaehwahn Kim, Davis A. Rens, Waqas Khalid +1
A short-range charge modulation near 0.3 reciprocal lattice units along the Cu-O bond is present in every hole-doped cuprate family. Resonant x-ray scattering now shows that superc…