62 citations · 447 across the 15 of their papers we have counts for
15 papers
Nonlinear Diamagnetic Interactions in Ultrastrongly Coupled 2D Electrons
Dasom Kim, Kiran M. Kulkarni, Vaibhav Sharma +15
The quantum Hopfield model is widely used to describe ultrastrong light--matter coupling between cavity photons and collective bosonic excitations in solids, where the diamagnetic…
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…
Terahertz radiation from accelerating charge carriers in graphene under ultrafast photoexcitation
Avinash Rustagi, C. J. Stanton
We study the generation of THz radiation from the acceleration of ultrafast photoexcited charge carriers in graphene in the presence of a DC electric field. Our model is based on c…
Origin of coherent G band phonon spectra in single wall carbon nanotubes
A. R. T. Nugraha, E. H. Hasdeo, G. D. Sanders +2
Coherent phonons in single wall carbon nanotubes (SWNTs) are observed as oscillations of the differential absorption coefficient as a function of time by means of pump-probe spectr…
Coherent radial breathing like phonons in graphene nanoribbons
G. D. Sanders, A. R. T. Nugraha, R. Saito +1
We have developed a microscopic theory for the generation and detection of coherent phonons in armchair and zigzag carbon nanoribbons using an extended tight-binding model for the…
Polarization dependence of coherent phonon generation and detection in highly-aligned single-walled carbon nanotubes
L. G. Booshehri, C. L. Pint, G. D. Sanders +9
We have investigated the polarization dependence of the generation and detection of radial breathing mode (RBM) coherent phonons (CP) in highly-aligned single-walled carbon nanotub…