209 citations · 695 across the 17 of their papers we have counts for
17 papers
Probing the semiconductor to semimetal transition in InAs/GaSb double quantum wells by magneto-infrared spectroscopy
Y. Jiang, S. Thapa, G. D. Sanders +10
We perform a magneto-infrared spectroscopy study of the semiconductor to semimetal transition of InAs/GaSb double quantum wells from the normal to the inverted state. We show that…
Collective Antenna Effects in the Terahertz and Infrared Response of Highly Aligned Carbon Nanotube Arrays
L. Ren, Q. Zhang, C. L. Pint +8
We study macroscopically-aligned single-wall carbon nanotube arrays with uniform lengths via polarization-dependent terahertz and infrared transmission spectroscopy. Polarization a…
Generation of Superfluorescent Bursts from a Fully Tunable Semiconductor Magneto-plasma
G. T. Noe, J. -H. Kim, J. Lee +7
Quantum particles sometimes cooperate to develop a macroscopically ordered state with extraordinary properties. Superconductivity and Bose-Einstein condensation are examples of suc…
Terahertz Coherent Control of a Landau-Quantized Two-Dimensional Electron Gas
T. Arikawa, X. Wang, D. J. Hilton +3
We demonstrate coherent control of cyclotron resonance (CR) in a two-dimensional electron gas (2DEG). We use a sequence of terahertz pulses to control the amplitude of CR oscillati…
Coherent Phonon Dynamics in Short-Period InAs/GaSb Superlattices
G. T. Noe, H. J. Haugan, G. J. Brown +3
We have performed ultrafast pump-probe spectroscopy studies on a series of InAs/GaSb-based short-period superlattice (SL) samples with periods ranging from 46 Åto 71 Å. We observe…
Spin Relaxation Times of Single-Wall Carbon Nanotubes
W. D. Rice, R. T. Weber, P. Nikolaev +4
We have measured temperature ()- and power-dependent electron spin resonance in bulk single-wall carbon nanotubes to determine both the spin-lattice and spin-spin relaxation tim…