collaborators

1 paper

cond-mat.supr-con2025

The True Parent Phase of K1.9Fe4.2Se5: A Stripe-type Orthorhombic Phase Requiring a Superconducting Distortion

Chih-Han Wang, Jie-Yu Yang, Wu Phillip M +3

The origin of the four-fold Tc amplification in A_xFe_{2-y}Se_2 (>30 K) compared to FeSe (8 K) remains a central puzzle, complicated by a debate over the true superconducting (SC)…