90 citations · 430 across the 21 of their papers we have counts for
6 papers · 1 filter
Microscopic polarization and magnetization fields in extended systems
Perry T. Mahon, Rodrigo A. Muniz, J. E. Sipe
We introduce microscopic polarization and magnetization fields at each site of an extended system, as well as free charge and current density fields associated with charge movement…
Quantum Interference Control of Localized Carrier Distributions in the Brillouin Zone
Perry T. Mahon, Rodrigo A. Muniz, J. E. Sipe
Using transition-metal dichalcogenides as an example, we show that the quantum interference arising in two- and three-photon absorption processes can lead to controllable, highly l…
Quantum Interference Control of Photocurrents in Semiconductors by Nonlinear Optical Absorption Processes
Kai Wang, Rodrigo A. Muniz, J. E. Sipe +1
We report experiments demonstrating Quantum Interference Control (QuIC) based on two nonlinear optical absorption processes in semiconductors. We use two optical beams of frequenci…
Quantum Interference Control of Carriers and Currents in Zincblende Semiconductors based on Nonlinear Absorption Processes
Rodrigo A. Muniz, Cuauhtémoc Salazar, Kai Wang +2
Quantum interference between optical absorption processes can excite carriers with a polarized distribution in the Brillouin zone depending on properties of the incident optical fi…
Jerk current: A novel bulk photovoltaic effect
Benjamin M. Fregoso, Rodrigo A. Muniz, J. E. Sipe
We investigate a physical divergence of the third order polarization susceptibility representing a photoinduced current in biased crystalline insulators. This current grows quadrat…
The optical properties of dibenzoterrylene
Z. S. Sadeq, Rodrigo A. Muniz, J. E. Sipe
Dibenzoterrylene (DBT) has garnered interest as a potential single photon source (SPS). To have a better grasp of any possible limitations of using DBT for this application, a bett…