activity
20102023
most citedTime- and momentum-resolved photoemission studies using time-of-flight momentum microscopy at a free-electron laser

88 citations · 302 across the 21 of their papers we have counts for

collaborators

21 papers

cond-mat.mtrl-sci2023★ 1 cited

Doping-Induced Electronic and Structural Phase Transition in the Bulk Weyl Semimetal Mo1-xWxTe2

O. Fedchenko, F. K. Diekmann, P. Russmann +21

A comprehensive study of the electronic and structural phase transition from 1T` to Td in the bulk Weyl semimetal Mo1-xWxTe2 at different doping concentrations has been carried out…

physics.ins-det2023★ 5 cited

Asymmetric Electrostatic Dodecapole: Compact Bandpass Filter with Low Aberrations for Momentum Microscopy

O. Tkach, S. Babenkov, Y. Lytvynenko +5

Imaging energy filters in photoelectron microscopes and momentum microscopes use spherical fields with deflection angles of 90°, 180°, and even 2 x 180°. These instruments are opti…

cond-mat.mtrl-sci2023★ 3 cited

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…

cond-mat.mtrl-sci2021★ 15 cited

Direct Observation of Antiferromagnetic Parity Violation in the Electronic Structure of MnAu

Olena Fedchenko, Libor Smejkal, Michael Kallmayer +10

Parity symmetric photoemission spectra are ubiquitous in solid state research, being prevalent in many highly active areas, such as unconventional superconductors, nonmagnetic and…

cond-mat.str-el2021★ 6 cited

Hard x-ray angle-resolved photoemission from a buried high-mobility electron system

Michael Zapf, Matthias Schmitt, Judith Gabel +18

Novel two-dimensional electron systems at the interfaces and surfaces of transition-metal oxides recently have attracted much attention as they display tunable, intriguing properti…

cond-mat.str-el2021★ 24 cited

Ultrafast electronic line width broadening in the C 1s core level of graphene

Davide Curcio, Sahar Pakdel, Klara Volckaert +31

Core level binding energies and absorption edges are at the heart of many experimental techniques concerned with element-specific structure, electronic structure, chemical reactivi…