75 citations · 346 across the 17 of their papers we have counts for
17 papers
Experiments with arbitrary networks in time-multiplexed delay systems
Joseph D. Hart, Don C. Schmadel, Thomas E. Murphy +1
We report a new experimental approach using an optoelectronic feedback loop to investigate the dynamics of oscillators coupled on large complex networks with arbitrary topology. Ou…
Giant plateau in the THz Faraday angle in gated Bi2Se3
Gregory S. Jenkins, Andrei B. Sushkov, Don C. Schmadel +5
We report gated terahertz Faraday angle measurements on epitaxial Bi2Se3 thin films capped with In2Se3. A plateau is observed in the real part of the Faraday angle at an onset gate…
Dirac cone shift of a passivated topological Bi2Se3 interface state
Gregory S. Jenkins, Andrei B. Sushkov, Don C. Schmadel +6
Gated terahertz cyclotron resonance measurements on epitaxial Bi2Se3 thin films capped with In2Se3 enable the first spectroscopic characterization of a single topological interface…
Terahertz Kerr and Reflectivity Measurements on the Topological Insulator Bi2Se3
G. S. Jenkins, A. B. Sushkov, D. C. Schmadel +4
We report the first terahertz Kerr measurements on bulk crystals of the topological insulator Bi2Se3. At T=10K and fields up to 8T, the real and imaginary Kerr angle and reflectanc…
Far infrared cyclotron resonance and Faraday effect in Bi2Se3
A. B. Sushkov, G. S. Jenkins, D. C. Schmadel +3
The complex Faraday angle and transmission for the topological insulator Bi2Se3 were measured in the far infrared in magnetic fields up to 8 T and analyzed in terms of a simple Dru…
Simultaneous measurement of circular dichroism and Faraday rotation at terahertz frequencies using heterodyne detection
G. S. Jenkins, D. C. Schmadel, H. D. Drew
A far-infrared system measures the full complex Faraday angle, rotation as well as ellipticity, with an unprecedented accuracy of 10\,rad/T. The system operates on several far-i…