81 citations · 339 across the 13 of their papers we have counts for
4 papers · 1 filter
Phonon anomalies in FeS
A. Baum, A. Milosavljević, N. Lazarević +12
We present results from light scattering experiments on tetragonal FeS with the focus placed on lattice dynamics. We identify the Raman active A1g and B1g phonon modes, a second or…
Frustrated spin order and stripe fluctuations in FeSe
Andreas Baum, Harrison N. Ruiz, Nenad Lazarević +9
The charge and spin dynamics of the structurally simplest iron-based superconductor, FeSe, may hold the key to understanding the physics of high temperature superconductors in gene…
Magnetic excitations and amplitude fluctuations in insulating cuprates
Nitin Chelwani, Andreas Baum, Thomas Böhm +7
We present results from light scattering experiments on three insulating antiferromagnetic cuprates, YBaCuO, BiSrYCuO, and LaCuO as a f…
Microscopic pairing fingerprint of the iron-based superconductor
Thomas Böhm, Florian Kretzschmar, Andreas Baum +16
Resolving the microscopic pairing mechanism and its experimental identification in unconventional superconductors is among the most vexing problems of contemporary condensed matter…