295 citations · 528 across the 17 of their papers we have counts for
17 papers
Two-Photon Excitation Spectroscopy of Silicon Quantum Dots and Ramifications for Bio-Imaging
Brandon J. Furey, Benjamin J. Stacy, Tushti Shah +6
Two-photon excitation in the near-infrared (NIR) of colloidal nanocrystalline silicon quantum dots (nc-SiQDs) with photoluminescence also in the NIR has the potential to open up ne…
Im spectra of 110-cut GaAs, GaP, and Si near the two-photon absorption band edge
Brandon J Furey, Rodrigo M. Barba-Barba, Ramon Carriles +3
Spectra of the degenerate two-photon absorption coefficient , anisotropy parameter , and dichroism parameter of crystalline 110-cut Ga…
Pure spin current injection of single-layer monochalcogenides
Bernardo S. Mendoza, Lucila Juarez-Reyes, Benjamin M. Fregoso
We compute the spectrum of pure spin current injection in ferroelectric single-layer SnS, SnSe, GeS, and GeSe. The formalism takes into account the coherent spin dynamics of optica…
Ab initio theory of the Drude plasma frequency
Bernardo S. Mendoza, W. Luis Mochán
We derive a theoretical expression to calculate the Drude plasma frequency based on quantum mechanical time dependent perturbation theory. We show that in general sho…
Terahertz radiation of jerk photocurrent
Bernardo S. Mendoza, Benjamin M. Fregoso
We compute the jerk current tensor of GaAs, Si, and ferroelectric single-layer GeS, GeSe, SnS, and SnSe. We find peak values of the order of mA/Vs in GaAs and Si…
Opto-electronic properties of alpha-In2Se3: single-layer to bulk
Yujin Cho, Sean M. Anderson, Bernardo S. Mendoza +8
In this work, we report linear and non-linear spectroscopic measurements of chemically-grown layered (from one to 37 quintuple layers) and bulk alpha-In2Se3 samples over a photon e…