Electron vortexes in two-dimensional steady photoplasma

Standard

Electron vortexes in two-dimensional steady photoplasma. / Мандур, Мохамед Махсуб Махсуб Махсуб; Асташкевич, Сергей Анатольевич; Кудрявцев, Анатолий Анатольевич.

In: Chinese Journal of Physics, Vol. 75, 01.2022, p. 69-75.

Research output: Contribution to journal › Article › peer-review

BibTeX

@article{f2c6f0551a8646e78f4cf58fc65f34de,

title = "Electron vortexes in two-dimensional steady photoplasma",

abstract = "This paper reports the new phenomenon – the presence of electron vortexes in steadily generated two-dimensionalphotoplasma. A fluid model of a two-chamber photoplasma cell with sodium vapor and Argon as a buffer gas has beenconducted in this study. The excitation source is in the first (driver) chamber. The transport processes of the generatedplasma from the first into the second (diffusion) chamber create an electromotive force (EMF), which is the potentialdifference between them. It is shown that, in the two-chamber photoplasma, along with the flows of classical ambipolardiffusion, vortex currents of electrons are also formed. The change in temperature and electron density caused by them couldaffect the potential difference between the two chambers. The dependence of the current vortices and, consequently, thegenerated EMF on the buffer gas pressure is shown.",

keywords = "Simulation, Transport processes, Electron vortex, Photovoltaic effects, Sodium, Photoplasma",

author = "Мандур, {Мохамед Махсуб Махсуб Махсуб} and Асташкевич, {Сергей Анатольевич} and Кудрявцев, {Анатолий Анатольевич}",

year = "2022",

month = jan,

doi = "10.1016/j.cjph.2021.10.032",

language = "English",

volume = "75",

pages = "69--75",

journal = "Chinese Journal of Physics",

issn = "0577-9073",

publisher = "Physical Society of the Republic of China",

}

RIS

TY - JOUR

T1 - Electron vortexes in two-dimensional steady photoplasma

AU - Мандур, Мохамед Махсуб Махсуб Махсуб

AU - Асташкевич, Сергей Анатольевич

AU - Кудрявцев, Анатолий Анатольевич

PY - 2022/1

Y1 - 2022/1

N2 - This paper reports the new phenomenon – the presence of electron vortexes in steadily generated two-dimensionalphotoplasma. A fluid model of a two-chamber photoplasma cell with sodium vapor and Argon as a buffer gas has beenconducted in this study. The excitation source is in the first (driver) chamber. The transport processes of the generatedplasma from the first into the second (diffusion) chamber create an electromotive force (EMF), which is the potentialdifference between them. It is shown that, in the two-chamber photoplasma, along with the flows of classical ambipolardiffusion, vortex currents of electrons are also formed. The change in temperature and electron density caused by them couldaffect the potential difference between the two chambers. The dependence of the current vortices and, consequently, thegenerated EMF on the buffer gas pressure is shown.

AB - This paper reports the new phenomenon – the presence of electron vortexes in steadily generated two-dimensionalphotoplasma. A fluid model of a two-chamber photoplasma cell with sodium vapor and Argon as a buffer gas has beenconducted in this study. The excitation source is in the first (driver) chamber. The transport processes of the generatedplasma from the first into the second (diffusion) chamber create an electromotive force (EMF), which is the potentialdifference between them. It is shown that, in the two-chamber photoplasma, along with the flows of classical ambipolardiffusion, vortex currents of electrons are also formed. The change in temperature and electron density caused by them couldaffect the potential difference between the two chambers. The dependence of the current vortices and, consequently, thegenerated EMF on the buffer gas pressure is shown.

KW - Simulation

KW - Transport processes

KW - Electron vortex

KW - Photovoltaic effects

KW - Sodium

KW - Photoplasma

UR - http://www.scopus.com/inward/record.url?scp=85121312787&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/43497f18-9d11-3f11-bd10-c7a8372ae92f/

U2 - 10.1016/j.cjph.2021.10.032

DO - 10.1016/j.cjph.2021.10.032

M3 - Article

VL - 75

SP - 69

EP - 75

JO - Chinese Journal of Physics

JF - Chinese Journal of Physics

SN - 0577-9073

ER -

ID: 89124735