157 citations · 1.8k across the 51 of their papers we have counts for
51 papers
Topological response of the anomalous Hall effect in MnBi2Te4 due to magnetic canting
S. -K. Bac, K. Koller, F. Lux +15
Three-dimensional (3D) compensated MnBi2Te4 is antiferromagnetic, but undergoes a spin-flop transition at intermediate fields, resulting in a canted phase before saturation. In thi…
Spin-transport in an organic semiconductor without free charge carrier involvement
H. Popli, J. Wang, X. Liu +5
We have experimentally tested the hypothesis of free charge carrier mediated spin-transport in the small molecule organic semiconductor Alq3 at room temperature. A spin current was…
Introduction of Sr into Bi2Se3 thin films by molecular beam epitaxy
L. Riney, C. Bunker, S. -K. Bac +7
SrxBi2Se3 is a candidate topological superconductor but its superconductivity requires the intercalation of Sr by into the van-der-Waals gaps of Bi2Se3. We report the synthesis of…
Weak antilocalization beyond the fully diffusive regime in Pb1-xSnxSe topological quantum wells
Jiashu Wang, X. Liu, C. Bunker +9
We report the measurements and analysis of weak antilocalization (WAL) in Pb1-xSnxSe topological quantum wells in a new regime where the elastic scattering length is larger than th…
Spin-Dependent Charge-Carrier Recombination Processes in Tris(8-Hydroxyquinolinato) Aluminum
H. Popli, X. Liu, T. H. Tennahewa +5
We have studied the nature and dynamics of spin-dependent charge carrier recombination in Tris(8-hydroxyquinolinato) aluminum (Alq) films in light emitting diodes at room tempe…
Probing and controlling terahertz-driven structural dynamics with surface sensitivity
P. Bowlan, J. Bowlan, S. A. Trugman +8
Intense, single-cycle terahertz (THz) pulses offer a promising approach for understanding and controlling the properties of a material on an ultrafast time scale. In particular, re…