Knezevic, “Unexpectedly fast phonon-assisted exciton hopping in carbon nanotubes,” J. Knezevic, “Tunable electronic properties of multilayer phosphorene and its nanoribbons,” J. Knezevic, “Plasmons in graphene nanoribbons,” Phys. Knezevic, “Pseudospin electronics in bilayer phosphorene nanoribbons,” Phys. Lagally, “Electronic transport in hydrogen-terminated Si(001) nanomembranes,” Phys. Knezevic, “Thermal conductivity of ternary III-V semiconductor alloys: mass-difference scattering versus long-range order,” J.
![md simulation fdtd md simulation fdtd](https://i.ytimg.com/vi/gZkFVco4kL4/maxresdefault.jpg)
Knezevic, “Nonlinear optical response in graphene nanoribbons: The critical role of electron scattering,” Phys. Eriksson, “Measurements of the thermal resistivity of InAlAs, InGaAs and InAlAs/InGaAs Superlattices,” ACS Appl. Knezevic, “Dielectric waveguides with embedded graphene nanoribbons for all-optical broadband modulation,” Opt. Knezevic, “Coupled simulation of quantum electronic transport and thermal transport in midinfrared quantum cascade lasers,” in Mid-Infrared and Terahertz Quantum Cascade Lasers, edited by Dan Botez and Mikhail Belkin, Cambridge University Press, forthcoming (2021). Knezevic, “Numerically efficient density-matrix technique for modeling electronic transport in midinfrared quantum cascade lasers,” J. Knezevic, “DECaNT: Simulation Tool for Diffusion of Excitons in Carbon Nanotube Films,” J. Knezevic, “Density-Matrix Model for Photon-Driven Transport in Quantum Cascade Lasers,” Phys. Knezevic, “Tunable plasmon-enhanced second-order optical nonlinearity in transition-metal-dichalcogenide nanotriangles,” Phys. Electron., published Online First (2021). Knezevic, “Inflow Boundary Conditions and Nonphysical Solutions to the Wigner Transport Equation,” J. The handshaking between the FDTD region and the MD region is concurrent. Simultaneously we use Molecular Dynamics (MD) to examine the effect of the wave packet on the atomic dynamics and the effect of atomic dynamics on the propagation of the wave.
![md simulation fdtd md simulation fdtd](https://pubs.rsc.org/image/article/2021/lc/d0lc00960a/d0lc00960a-f2_hi-res.gif)
The equations of motion for the wave propagation through the continuum are solved using the Finite Difference Time Domain Method (FDTD). In this work we study the propagation of an elastic wave through a coupled continuum-atomistic medium. In other words, a multiscale methodology needs to be developed to bridge the different length and time scales. Thus in order to model the behavior of materials accurately, it is necessary to develop simulation techniques which can effectively couple atomistic effects to the macroscopic properties of the model system and vice-versa. The handshaking between the FDTD region and the MD region is concurrent.ĪB - Atomic level processes often play an important role in the way a material responds to an external field.
![md simulation fdtd md simulation fdtd](https://textbookbia.com/wp-content/uploads/2021/10/f9fd4491f2594fb688923f58302627e6.jpg)
N2 - Atomic level processes often play an important role in the way a material responds to an external field. T2 - Modeling and Numerical Simulation of Materials Behavior and Evolution T1 - Multiscale modeling of wave propagation