35 citations · 141 across the 10 of their papers we have counts for
10 papers
Table-top three-dimensional photoemission orbital tomography with a femtosecond extreme ultraviolet light source
Wiebke Bennecke, Thi Lan Dinh, Jan Philipp Bange +11
Following electronic processes in molecules and materials at the level of the quantum mechanical electron wavefunction with angstrom-level spatial resolution and with full access t…
Fast spectroscopic imaging using extreme ultraviolet interferometry
Hannah C. Strauch, Fengling Zhang, Stefan Mathias +3
Extreme ultraviolet pulses as generated by high harmonic generation (HHG) are a powerful tool for both time-resolved spectroscopy and coherent diffractive imaging. However, the int…
Probing excitons with time-resolved momentum microscopy
Marcel Reutzel, G. S. Matthijs Jansen, Stefan Mathias
Excitons -- two-particle correlated electron-hole pairs -- are the dominant low-energy optical excitation in the broad class of semiconductor materials, which range from classical…
A minimalist approach to 3D photoemission orbital tomography: algorithms and data requirements
Thi Lan Dinh, G. S. Matthijs Jansen, D. Russell Luke +2
Photoemission orbital tomography provides direct access from laboratory measurements to the real-space molecular orbitals of well-ordered organic semiconductor layers. Specifically…
Verification of ultrafast spin transfer effects in FeNi alloys
Christina Möller, Henrike Probst, G. S. Matthijs Jansen +7
The optical intersite spin transfer (OISTR) effect was recently verified in FeNi using magneto-optical Kerr measurements in the extreme ultraviolet range. However, on…
Unraveling Femtosecond Spin and Charge Dynamics with EUV T-MOKE Spectroscopy
Henrike Probst, Christina Möller, Maren Schumacher +7
The magneto-optical Kerr effect (MOKE) in the extreme ultraviolet (EUV) regime has helped to elucidate some of the key processes that lead to the manipulation of magnetism on ultra…
Ultrafast nano-imaging of dark excitons
David Schmitt, Jan Philipp Bange, Wiebke Bennecke +15
The role and impact of spatial heterogeneity in two-dimensional quantum materials represents one of the major research quests regarding the future application of these materials in…
Ultrafast dynamics of bright and dark excitons in monolayer WSe and heterobilayer WSe/MoS
Jan Philipp Bange, Paul Werner, David Schmitt +15
The energy landscape of optical excitations in mono- and few-layer transition metal dichalcogenides (TMDs) is dominated by optically bright and dark excitons. These excitons can be…
Probing correlations in the exciton landscape of a moiré heterostructure
Jan Philipp Bange, David Schmitt, Wiebke Bennecke +13
Excitons are two-particle correlated bound states that are formed due to Coulomb interaction between single-particle holes and electrons. In the solid-state, cooperative interactio…
Multiorbital exciton formation in an organic semiconductor
Wiebke Bennecke, Andreas Windischbacher, David Schmitt +13
Harnessing the optoelectronic response of organic semiconductors requires a thorough understanding of the fundamental light-matter interaction that is dominated by the excitation o…