Self-consistent drift-diffusion-reaction model for the electron beam interaction with dielectric samples

B Raftari, NV Budko, C Vuik - Journal of Applied Physics, 2015 - pubs.aip.org
The charging of insulating samples degrades the quality and complicates the interpretation
of images in scanning electron microscopy and is important in other applications, such as …

Inverse problems for the diffusion–drift model of charging of an inhomogeneous polar dielectric

RV Brizitskii, NN Maksimova… - … and Mathematical Physics, 2023 - Springer
The problems of reconstructing the unknown parameters of the model of electron-induced
charging of an inhomogeneous polar dielectric from additional information about the volume …

Theoretical analysis and numerical implementation of a stationary diffusion–drift model of polar dielectric charging

RV Brizitskii, NN Maksimova… - … and Mathematical Physics, 2022 - Springer
The global solvability and local uniqueness of the solution of a boundary value problem for
the model of electron-induced charging of polar dielectrics are proved. The model is …

Simulation of spatial distribution of electric field after electron beam irradiation of MgO-doped LiNbO3 covered by resist layer

DS Chezganov, DK Kuznetsov, VY Shur - Ferroelectrics, 2016 - Taylor & Francis
Spatial distribution of electric field after electron beam irradiation of MgO-doped LiNbO3 with
resist layer on irradiated polar surface has been studied by computer simulation. The space …

Simulation of electron injection and charging processes in ferroelectrics modified with the SEM-techniques

A Maslovskaya, AV Sivunov - Solid State Phenomena, 2014 - Trans Tech Publ
The paper presents results of a computer simulation of dynamic processes caused by
electron injection and charging-up effects in ferroelectrics irradiated by electron bunches …

Multiplicative Control Problems for the Diffusion–Drift Charging Model of an Inhomogeneous Polar Dielectric

RV Brizitskii, NN Maksimova - Differential Equations, 2024 - Springer
We study a two-parameter multiplicative control problem for a model of electron-induced
charging of an inhomogeneous polar dielectric. Sharp local stability estimates for its optimal …

Inverse problem of recovering the electron diffusion coefficient

NN Maksimova, RV Brizitskii - Дальневосточный математический …, 2022 - mathnet.ru
Inverse problem of recovering the electron diffusion coefficient Page 1 Far Eastern Mathematical
Journal. 2022. V. 22. No 2. P. 201–206 UDC 517.95 MSC2020 35A07 + 35G30 + 35R30 c NN …

Inverse problem for a linearized model of oxygen transport in brain

A Kovtanyuk, A Chebotarev, V Turova… - 2020 Days on …, 2020 - ieeexplore.ieee.org
A continuum steady-state model of oxygen transport in brain with unknown intensities of the
sources describing the oxygen inflow and its outflow via the arterioles and venules is …

О единственности решения задачи мультипликативного управления для модели дрейфа–диффузии электронов

РВ Бризицкий, НН Максимова - Вестник Удмуртского университета …, 2024 - mathnet.ru
Исследуется задача мультипликативного управления для стационарной диффузионно-
дрейфовой модели зарядки полярного диэлектрика. Роль управления играет старший …

[PDF][PDF] Mathematical and computer modeling of endovenous laser treatment

A Kovtanyuka, A Chebotarevb, A Degtyarevaa… - CEUR-WS. Org, 2021 - ceur-ws.org
An initial-boundary value problem for quasilinear equations of radiative-conductive heat
transfer, simulating the process of endovenous laser ablation, is considered. The unique …