54 citations · 122 across the 9 of their papers we have counts for
6 papers · 1 filter
Epitaxial growth and magnetic phase transitions in non-centrosymmetric EuPdSi thin films
Sebastian Kölsch, Alfons G. Schuck, Olena Fedchenko +9
Non-centrosymmetric magnetic materials are a promising platform for stabilizing chiral spin textures, such as skyrmions and cycloidal magnetic states. This is particularly true in…
Active Sites of Te-hyperdoped Silicon by Hard X-ray Photoelectron Spectroscopy
Moritz Hoesch, Olena Fedchenko, Mao Wang +10
Multiple dopant configurations of Te impurities in close vicinity in silicon are investigated using photoelectron spectroscopy, photoelectron diffraction, and Bloch wave calculatio…
Clamping effect on temperature-induced valence transition in epitaxial EuPdSi thin films grown on MgO(001)
Sebastian Kölsch, Alfons Schuck, Olena Fedchenko +10
Bulk EuPdSi show a temperature-driven valence transisition of europium from +2 above 200 K to +3 below 100 K, which is correlated with a shrinking by approximat…
Momentum-Resolved Exciton Coupling and Valley Polarization Dynamics in Monolayer WS
Alice Kunin, Sergey Chernov, Jin Bakalis +8
Coupling between exciton states across the Brillouin zone in monolayer transition metal dichalcogenides can lead to ultrafast valley depolarization. Using time- and angle-resolved…
Determination of surface and interface magnetic properties for the multiferroic heterostructure Co/BaTiO3 using SPLEED and ARPES
St. Borek, J. Braun, J. Minar +4
Co/BaTiO(001) is one of the most interesting multiferroic heterostructures as it combines different ferroic phases, setting this way the fundamentals for innovative technical a…
A new charge-transfer complex in UHV co-deposited tetramethoxypyrene and tetracyanoquinodimethane
K. Medjanik, S. Perkert, S. Naghavi +11
UHV-deposited films of the mixed phase of tetramethoxypyrene and tetracyanoquinodimethane (TMP1-TCNQ1) on gold have been studied using ultraviolet photoelectron spectroscopy (UPS),…