103 citations · 761 across the 39 of their papers we have counts for
6 papers · 1 filter
Magneto-optical response of the Weyl semimetal NbAs: Experimental results and hyperbolic-band computations
S. Polatkan, E. Uykur, J. Wyzula +5
The magneto-optical properties of (001)-oriented NbAs single crystals have been studied in the spectral range from 5 to 150 meV and in magnetic fields of up to 13 T. A rich spectru…
Exchange gap in GdPtBi probed by magneto-optics
S. Polatkan, E. Uykur, I. Mohelsky +6
We measured the magneto-reflectivity spectra (4 - 90 meV, 0 - 16 T) of the triple-point semimetal GdPtBi and found them to demonstrate two unusual broad features emerging in field.…
Possible Eliashberg-type superconductivity enhancement effects in a two-band superconductor MgB2 driven by narrow-band THz pulses
Sergei Sobolev, Amon Lanz, Tao Dong +12
We study THz-driven condensate dynamics in epitaxial thin films of MgB, a prototype two-band superconductor (SC) with weak interband coupling. The temperature and excitation…
Coherent phonon and unconventional carriers in the magnetic kagome metal FeSn
M. V. Gonçalves-Faria, A. Pashkin, Q. Wang +5
Temperature- and fluence-dependent carrier dynamics of the magnetic Kagome metal FeSn were studied using the ultrafast optical pump-probe technique. Two carrier relaxation…
Strong transient magnetic fields induced by THz-driven plasmons in graphene disks
Jeong Woo Han, Pavlo Sai, Dmytro But +10
Strong circularly polarized excitation opens up the possibility to generate and control effective magnetic fields in solid state systems, e.g., via the optical inverse Faraday effe…
Pressure evolution of electron dynamics in the superconducting kagome metal CsVSb
Maxim Wenzel, Alexander A. Tsirlin, Francesco Capitani +5
The coexistence of the charge-density wave (CDW) and superconducting phases and their tunability under external pressure remains one of the key points in understanding the electron…