9 citations · 9 across the 1 of their papers we have counts for
6 papers
Local and non-local electron dynamics of Au/Fe/MgO(001) heterostructures analyzed by time-resolved two-photon photoemission spectroscopy
Yasin Beyazit, Jan Beckord, Ping Zhou +4
Employing femtosecond laser pulses in front and back side pumping of Au/Fe/MgO(001) combined with detection in two-photon photoelectron emission spectroscopy we analyze local relax…
Doublon bottleneck in the ultrafast relaxation dynamics of hot electrons in 1T-TaS_2
Isabella Avigo, Friedemann Queisser, Ping Zhou +4
Employing time-resolved photoelectron spectroscopy we analyze the relaxation dynamics of hot electrons in the charge density wave / Mott material 1T-TaS_2. At 1.2 eV above the Ferm…
Ultrafast doublon dynamics in photo-excited 1T-TaS
Manuel Ligges, Isabella Avigo, Denis Golež +8
Strongly correlated systems exhibit intriguing properties caused by intertwined microscopic in- teractions that are hard to disentangle in equilibrium. Employing non-equilibrium ti…
Electronic structure and ultrafast dynamics of FeAs-based superconductors by angle- and time-resolved photoemission spectroscopy
I. Avigo, S. Thirupathaiah, E. D. L. Rienks +17
In this article we review our angle- and time-resolved photoemission studies (ARPES and trARPES) on various ferropnictides.
Doping dependence and electron-boson coupling in the ultrafast relaxation of hot electron populations in Ba(Fe_{1-x}Co_x)_2As_2
I. Avigo, S. Thirupathaiah, M. Ligges +3
Using femtosecond time- and angle-resolved photoemission spectroscopy we investigate the effect of electron doping on the electron dynamics in Ba(Fe_{1-x}Co_x)_2As_2 in a range of…
Multiple particle-hole pair creation in the Fermi-Hubbard model by a pump laser
Nicolai ten Brinke, Manuel Ligges, Uwe Bovensiepen +1
We study the Fermi-Hubbard model in the strongly correlated Mott phase under the influence of a harmonically oscillating electric field, e.g., a pump laser. In the Peierls represen…