DSMC method consistent with the Pauli exclusion principle and comparison with deterministic solutions for charge transport in graphene

V Romano, A Majorana, M Coco - Journal of Computational Physics, 2015 - Elsevier
A new algorithm for Monte Carlo simulations of charge transport in semiconductors is
devised in order to properly deal with Pauli's exclusion principle in the degenerate case …

Modeling of leakage currents in high-κ dielectrics: Three-dimensional approach via kinetic Monte Carlo

G Jegert, A Kersch, W Weinreich, U Schröder… - Applied Physics …, 2010 - pubs.aip.org
We report on a simulation algorithm, based on kinetic Monte Carlo techniques, that allows
us to investigate transport through high-permittivity dielectrics. In the example of TiN/ZrO …

Direct observation of hot-electron-enhanced thermoelectric effects in silicon nanodevices

H Xue, R Qian, W Lu, X Gong, L Qin, Z Zhong… - Nature …, 2023 - nature.com
The study of thermoelectric behaviors in miniatured transistors is of fundamental importance
for developing bottom-level thermal management. Recent experimental progress in …

[HTML][HTML] Computationally efficient Monte Carlo electron transport algorithm for nanostructured thermoelectric material configurations

P Priyadarshi, N Neophytou - Journal of Applied Physics, 2023 - pubs.aip.org
Monte Carlo statistical ray-tracing methods are commonly employed to simulate carrier
transport in nanostructured materials. In the case of a large degree of nanostructuring and …

Nonlinear Peltier effect in semiconductors

M Zebarjadi, K Esfarjani, A Shakouri - Applied Physics Letters, 2007 - pubs.aip.org
Nonlinear Peltier coefficient of a doped InGaAs semiconductor is calculated numerically
using the Monte Carlo technique. The Peltier coefficient is also obtained analytically for …

[HTML][HTML] Monte Carlo transport analysis to assess intensity dependent response of a carbon-doped GaN photoconductor

W Milestone, D Guo, M Sanati, KM Dowling… - Journal of Applied …, 2021 - pubs.aip.org
Evaluation of the photoresponse in wurtzite GaN photoconductive switches is presented
based on kinetic Monte Carlo simulations. The focus is on electron transport physics and …

Nanoengineered materials for thermoelectric energy conversion

A Shakouri, M Zebarjadi - Thermal Nanosystems and Nanomaterials, 2009 - Springer
In this chapter we review recent advances in nanoengineered materials for thermoelectric
energy conversion. We start by a brief overview of the fundamental interactions between …

The Role of Thermalization in the Cooling Dynamics of Hot Carrier Solar Cells

T Faber, L Filipovic, LJA Koster - Solar RRL, 2023 - Wiley Online Library
The hot carrier solar cell (HCSC) concept has been proposed to overcome the Shockley
Queisser limit of a single p–n junction solar cell by harvesting carriers before they have lost …

Enhanced non-equilibrium Peltier cooling through electron gas expansion: A Monte Carlo simulation study

M Zebarjadi, FF Tonni, K Yazawa, A Shakouri - Materials Today Physics, 2024 - Elsevier
We demonstrate enhanced Peltier cooling at the nanoscale using geometrical constriction.
This nozzle structure leads to electron expansion under an applied bias, which in turn …

Pauli principle and the Monte Carlo method for charge transport in graphene

M Coco, P Bordone, L Demeio, V Romano - Physical Review B, 2021 - APS
An attempt to include the Pauli principle in the Monte Carlo method by also acting on the
free-flight step and not only at the end of each collision is investigated. The charge transport …