Dynamics and physical process of hot carriers in optoelectronic devices

C Liu, Y Lu, R Shen, Y Dai, X Yu, K Liu, S Lin - Nano Energy, 2022 - Elsevier
As an important part of the third-generation photovoltaic concept, hot carrier solar cells
(HCSCs) have attracted extensive attention in the field of energy conversion. As HCSCs …

High-order harmonic generation in 2D transition metal disulphides

JM Iglesias, E Pascual, MJ Martin, R Rengel - Applied Physics Letters, 2021 - pubs.aip.org
In this paper, we explore the capabilities of MoS 2 and WS 2 2D monolayers to produce
radiation in the terahertz range by the generation of high-order harmonics. This …

Monte Carlo study of noise velocity fluctuations and microscopic carrier transport in monolayer transition metal dichalcogenides

R Rengel, Ó Castelló, E Pascual… - Journal of Physics D …, 2020 - iopscience.iop.org
The microscopic transport properties of electrons and holes in MoS 2, MoSe 2, WS 2 and
WSe 2 are studied by means of an ensemble Monte Carlo simulator. Moreover …

Relevance of collinear processes to the ultrafast dynamics of photoexcited carriers in graphene

JM Iglesias, E Pascual, MJ Martín, R Rengel - Physica E: Low-dimensional …, 2020 - Elsevier
The importance of interband transitions on the ultrafast relaxation process in photoexcited
pristine graphene is evaluated by means of an ensemble Monte Carlo simulator. Impact …