633 citations · 762 across the 16 of their papers we have counts for
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Anomalies in the superconducting dome of the Bi-cuprates
L. Dudy, A. Krapf, H. Dwelk +5
We report characterization results by energy dispersive x-ray analysis and AC-susceptibility for a statistically relevant number of single layer Bi-cuprate single crystals. We show…
Structural behavior of PbBiSrLaCuO for 0<y<0.53
O. Lübben, L. Dudy, A. Krapf +2
In the Bi cuprates, the presence of a near 15 superstructure is well known. Usually, this superstructure is suppressed by the substitution of lead, but there have been repo…
On the electronic structure of electron doped LaOFeAs as seen by X-ray absorption spectroscopy
T. Kroll, S. Bonhommeau, T. Kachel +14
We investigated the recently found superconductor LaO_{1-x}F_xFeAs by X-ray absorption spectroscopy (XAS). From a comparison of the O K-edge with LDA calculations we find good agre…
Coupling to a phononic mode in : Angle-resolved photoemission
B. Ziegler, B. Müller, A. Krapf +3
The kink in the dispersion and the drop in the width observed by angle-resolved photoemission in the nodal direction of the Brillouin zone of $\mathrm{Bi_{2-x}Pb_xSr_2CaCu_2O_{8+ δ…
Charge modulation driven Fermi surface of Pb-Bi2201
L. Dudy, B. Mueller, B. Ziegler +7
It is well known that the (1x5) superstructure of Bi cuprate superconductors will be suppressed due to optimum doping with Pb. Nevertheless, a Fermi surface map of (Pb,La)-Bi2201 (…
Evolution of the density of states at EF of Bi2-yPbySr2-xLaxCuO6+d and Bi2Sr2-xLaxCuO6+d cuprates with hole doping
M. Schneider, R. -S. Unger, R. Mitdank +6
Bi2Sr2-xLaxCuO6+d and Bi2-yPbySr2-xLaxCuO6+d high-Tc superconductors in a wide doping range from overdoped to heavily underdoped were studied by X-ray absorption and photo-emission…