193 citations · 526 across the 9 of their papers we have counts for
9 papers
Ultrafast modulation of the chemical potential in BaFeAs by coherent phonons
L. X. Yang, G. Rohde, T. Rohwer +18
Time- and angle-resolved extreme ultraviolet photoemission spectroscopy is used to study the electronic structure dynamics in BaFeAs around the high-symmetry points and…
Ultrafast melting of a charge-density wave in the Mott insulator 1T-TaS2
S. Hellmann, M. Beye, C. Sohrt +11
Femtosecond time-resolved core-level photoemission spectroscopy with a free-electron laser is used to measure the atomic-site specific charge-order dynamics in the charge-density-w…
Vacuum space charge effect in laser-based solid-state photoemission spectroscopy
J. Graf, S. Hellmann, C. Jozwiak +6
We report a systematic measurement of the space charge effect observed in the few-ps laser pulse regime in laser-based solid-state photoemission spectroscopy experiments. The broad…
Direct comparison between potential landscape and local density of states in a disordered two-dimensional electron system
M. Morgenstern, J. Klijn, Chr. Meyer +7
The local density of states (LDOS) of the adsorbate induced two-dimensional electron system (2DES) on n-InAs(110) is studied by low-temperature scanning tunneling spectroscopy. The…
Fermi surface map of the single-layer Bi-cuprate Bi_2Sr_(2-x)La_xCuO_(6+delta) at optimal doping
R. Mueller, M. Schneider, C. Janowitz +8
A first Fermi surface map of a single-layer high-Tc superconductor is presented. The experiments were carried out on optimally doped Bi_2Sr_(2-x)La_xCuO_(6+delta)(x=0.40) with sync…
Angle resolved photoemission spectroscopy of Sr_2CuO_2Cl_2 - a revisit
C. Duerr, S. Legner, R. Hayn +16
We have investigated the lowest binding-energy electronic structure of the model cuprate Sr_2CuO_2Cl_2 using angle resolved photoemission spectroscopy (ARPES). Our data from about…