82 citations · 114 across the 2 of their papers we have counts for
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.mtrl-sci2004★ 32 cited
Mapping the spin-dependent electron reflectivity of Fe and Co ferromagnetic thin films
J. Graf, C. Jozwiak, A. K. Schmid +2
Spin Polarized Low Energy Electron Microscopy is used as a spin dependent spectroscopic probe to study the spin dependent specular reflection of a polarized electron beam from two…