175 citations · 1.5k across the 32 of their papers we have counts for
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Tracking ultrafast photocurrents in the Weyl semimetal TaAs using THz emission spectroscopy
N. Sirica, R. I. Tobey, L. X. Zhao +14
We investigate polarization-dependent ultrafast photocurrents in the Weyl semimetal TaAs using terahertz (THz) emission spectroscopy. Our results reveal that highly directional, tr…
Scaling of the Fano effect of the in-plane Fe-As phonon and the superconducting critical temperature in BaKFeAs
B. Xu, E. Cappelluti, L. Benfatto +11
By means of infrared spectroscopy we determine the temperature-doping phase diagram of the Fano effect for the in-plane Fe-As stretching mode in BaKFeAs.…
Infrared spectroscopic studies of the topological properties in CaMnSb2
Ziyang Qiu, Congcong Le, Yaomin Dai +6
We present temperature-dependent infrared spectroscopic studies of CaMnSb2, a proposed threedimensional topological material. The low plasma edge in the reflectivity spectrum and s…
Skyrmions around Kerr black holes and spinning BHs with Skyrme hair
C. Herdeiro, I. Perapechka, E. Radu +1
We study solutions of the Einstein-Skyrme model. Firstly we consider test field Skyrmions on the Kerr background. These configurations -- hereafter dubbed Skerrmions -- can be in e…
Vibrational anomalies in AFeAs (ACa, Sr, and Ba) single crystals
C. C. Homes, Y. M. Dai, Ana Akrap +2
The detailed behavior of the in-plane infrared-active vibrational modes has been determined in AFeAs (ACa, Sr, and Ba) above and below the structural and magnetic tr…