130 citations · 259 across the 9 of their papers we have counts for
9 papers
Observation of cyclotron antiresonance in the topological insulator Bi2Te3
S. V. Dordevic, Hechang Lei, C. Petrovic +3
We report on the experimental observation of a cyclotron antiresonance in a canonical 3D topological insulator BiTe. Magneto-reflectance response of single crystal BiTe…
Towards a two-dimensional superconducting state of LaSrCuO in a moderate external magnetic field
A. A. Schafgans, A. D. LaForge, S. V. Dordevic +7
We report a novel aspect of the competition and coexistence between magnetism and superconductivity in the high- cuprate LaSrCuO (La214). With a modest m…
Disparities in the Josephson vortex state electrodynamics of high-Tc cuprates
A. D. LaForge, W. J. Padilla, K. S. Burch +5
We report on far infrared measurements of interplane conductivity for underdoped single-crystal YBa2Cu3Oy in magnetic field and situate these new data within earlier work on two ot…
Concentration-dependent mobility in organic field-effect transistors probed by infrared spectromicroscopy of the charge density profile
A. D. Meyertholen, Z. Q. Li, D. N. Basov +6
We show that infrared imaging of the charge density profile in organic field-effect transistors (FETs) can probe transport characteristics which are difficult to access by conventi…
Infrared probe of the anomalous magnetotransport of highly oriented pyrolytic graphite in the extreme quantum limit
Z. Q. Li, S. -W. Tsai, W. J. Padilla +4
We present a systematic investigation of the magnetoreflectance of highly oriented pyrolytic graphite in magnetic field B up to 18 T . From these measurements, we report the determ…
Electronic Excitations and Insulator-Metal Transition in Poly(3-hexylthiophene) Organic Field-Effect Transistors
N. Sai, Z. Q. Li, M. C. Martin +2
We carry out a comprehensive theoretical and experimental study of charge injection in Poly(3-hexylthiophene) (P3HT) to determine the most likely scenario for metal-insulator trans…