Nodal metallic behavior of lightly-doped La${}_{2-x}$Sr${}_x$CuO${}_4$

T. Yoshida, X. J. Zhou, T. Sasagawa +10

Lightly-doped La${}_{2-x}$Sr${}_x$CuO${}_4$ in the so-called "insulating" spin-glass/diagonal-stripe phase has been studied by angle-resolved photoemission spectroscopy. A quasi-particle…