214 citations · 780 across the 8 of their papers we have counts for
4 papers · 1 filter
Direct characterization of photo-induced lattice dynamics in BaFe2As2
S. Gerber, K. W. Kim, Y. Zhang +21
Ultrafast light pulses can modify the electronic properties of quantum materials by perturbing the underlying, intertwined degrees of freedom. In particular, iron-based superconduc…
Distinguishing bulk and surface electron-phonon coupling in the topological insulator Bi2Se3 using time-resolved photoemission spectroscopy
Jonathan A. Sobota, Shuolong Yang, Dominik Leuenberger +6
We report time- and angle-resolved photoemission spectroscopy measurements on the topological insulator Bi2Se3. We observe oscillatory modulations of the electronic structure of bo…
A balancing act: Evidence for a strong subdominant d-wave pairing channel in
T. Böhm, A. F. Kemper, B. Moritz +7
We present an analysis of the Raman spectra of optimally doped based on LDA band structure calculations and the subsequent estimation of effective R…
Transient Exchange Interaction in a Helical Antiferromagnet
M. C. Langner, S. Roy, A. F. Kemper +8
We have performed time-resolved resonant x-ray scattering studies in the Lanthanide metal Dy to reveal the dynamic response of the helical order exchange coupling to injection of u…