Prediction of ambient-pressure superconductivity in ternary hydride PdCuHx We present an ab initio study of the ternary hydride PdCuHx, a parent compound of the superconducting PdH, at different hydrogen content (x = 1, 2). We investigate its structural, electronic, dynamical, and superconducting properties, demonstrating that, at low hydrogen content, the system is not a superconductor … Continue reading Prediction of ambient-pressuresuperconductivity in ternary hydride PdCuHx