2 papers
cond-mat.supr-con2008★ 82 cited
Bond stretching phonon softening and angle-resolved photoemission kinks in optimally doped Bi2Sr1.6La0.4Cu2O6 superconductors
J. Graf, M. d'Astuto, C. Jozwiak +7
We report the first measurement of the optical phonon dispersion in optimally doped single layer Bi2Sr1.6La0.4Cu2O6+delta using inelastic x-ray scattering. We found a strong soften…
cond-mat.supr-con1998
Diagonal charge stripes giving a suppression of spectral weight at selected spots on the Fermi surface
N. L. Saini, A. Bianconi, A. Lanzara +5
Here we report an asymmetric suppresion of spectral weight at the Fermi surface around the M points using angle resolved photoemission spectroscopy. The results provide direct evid…