Strength of the phonon-coupling mode in $L{a}_{2-x}S{r}_{x}Cu{O}_4$, $B{i}_{2}S{r}_{2}CaC{u}_2{O}_{8+x}$ and $YB{a}_{2}C{u}_3{O}_{6+x}$: An estimation from the ARPES-nodal measurements

H. S. Ruiz, A. Badía-Majós

Despite the intensive efforts for determining the mechanism that causes high-temperature superconductivity in copper oxide materials, no consensus on the pairing mechanism has been…