Barium atom and ion densities in a fluorescent lamp obtained from measurements and computer simulations

Wolfgang E. Ernst; Jianou Shi; Domenic A. Santavicca

doi:10.1109/PLASMA.1994.589101

Barium atom and ion densities in a fluorescent lamp obtained from measurements and computer simulations

Wolfgang E. Ernst, Jianou Shi^*, Domenic A. Santavicca

^*Korrespondierende/r Autor/-in für diese Arbeit

Publikation: Beitrag in Buch/Bericht/Konferenzband › Beitrag in einem Konferenzband › Begutachtung

Abstract

The measurements and simulation of barium atom and ion number densities in low and high frequency fluorescent lamp are presented. Barium emitted from the electrode surface has a strong interaction with the local plasma. The distributions of number densities for barium atom and ion depend mainly on the discharge conditions, such as the temperature of the operating electrode, and the number densities and distributions of other species (e.g. argon and mercury). A Monte Carlo computer simulation for the distribution of Ba⁺ number density is described and the results from the simulation are compared to the experimental results obtained by absorption spectroscopy. A good agreement is reached between the simulation and the experimental Ba⁺ distribution.

Originalsprache	englisch
Titel	Proceedings of 1994 IEEE 21st International Conference on Plasma Sciences (ICOPS)
Seiten	209
Seitenumfang	1
DOIs	https://doi.org/10.1109/PLASMA.1994.589101
Publikationsstatus	Veröffentlicht - 1 Dez. 1994
Extern publiziert	Ja
Veranstaltung	1994 IEEE International Conference on Plasma Science - Santa Fe, USA / Vereinigte Staaten Dauer: 6 Juni 1994 → 8 Juni 1994

Konferenz

Konferenz	1994 IEEE International Conference on Plasma Science
Kurztitel	ICOPS 1994
Land/Gebiet	USA / Vereinigte Staaten
Ort	Santa Fe
Zeitraum	6/06/94 → 8/06/94

ASJC Scopus subject areas

Atom- und Molekularphysik sowie Optik
Physik der kondensierten Materie
Elektrotechnik und Elektronik

Zugriff auf Dokument

10.1109/PLASMA.1994.589101

Andere Dateien und Links

http://www.scopus.com/inward/record.url?scp=0028728987&partnerID=8YFLogxK

Dieses zitieren

Ernst, WE, Shi, J & Santavicca, DA 1994, Barium atom and ion densities in a fluorescent lamp obtained from measurements and computer simulations. in Proceedings of 1994 IEEE 21st International Conference on Plasma Sciences (ICOPS). S. 209, 1994 IEEE International Conference on Plasma Science, Santa Fe, New Mexico, USA / Vereinigte Staaten, 6/06/94. https://doi.org/10.1109/PLASMA.1994.589101

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abstract = "The measurements and simulation of barium atom and ion number densities in low and high frequency fluorescent lamp are presented. Barium emitted from the electrode surface has a strong interaction with the local plasma. The distributions of number densities for barium atom and ion depend mainly on the discharge conditions, such as the temperature of the operating electrode, and the number densities and distributions of other species (e.g. argon and mercury). A Monte Carlo computer simulation for the distribution of Ba+ number density is described and the results from the simulation are compared to the experimental results obtained by absorption spectroscopy. A good agreement is reached between the simulation and the experimental Ba+ distribution.",

author = "Ernst, {Wolfgang E.} and Jianou Shi and Santavicca, {Domenic A.}",

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doi = "10.1109/PLASMA.1994.589101",

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T1 - Barium atom and ion densities in a fluorescent lamp obtained from measurements and computer simulations

AU - Ernst, Wolfgang E.

AU - Shi, Jianou

AU - Santavicca, Domenic A.

PY - 1994/12/1

Y1 - 1994/12/1

N2 - The measurements and simulation of barium atom and ion number densities in low and high frequency fluorescent lamp are presented. Barium emitted from the electrode surface has a strong interaction with the local plasma. The distributions of number densities for barium atom and ion depend mainly on the discharge conditions, such as the temperature of the operating electrode, and the number densities and distributions of other species (e.g. argon and mercury). A Monte Carlo computer simulation for the distribution of Ba+ number density is described and the results from the simulation are compared to the experimental results obtained by absorption spectroscopy. A good agreement is reached between the simulation and the experimental Ba+ distribution.

AB - The measurements and simulation of barium atom and ion number densities in low and high frequency fluorescent lamp are presented. Barium emitted from the electrode surface has a strong interaction with the local plasma. The distributions of number densities for barium atom and ion depend mainly on the discharge conditions, such as the temperature of the operating electrode, and the number densities and distributions of other species (e.g. argon and mercury). A Monte Carlo computer simulation for the distribution of Ba+ number density is described and the results from the simulation are compared to the experimental results obtained by absorption spectroscopy. A good agreement is reached between the simulation and the experimental Ba+ distribution.

UR - http://www.scopus.com/inward/record.url?scp=0028728987&partnerID=8YFLogxK

U2 - 10.1109/PLASMA.1994.589101

DO - 10.1109/PLASMA.1994.589101

M3 - Conference paper

AN - SCOPUS:0028728987

SN - 0-7803-2006-9

SP - 209

BT - Proceedings of 1994 IEEE 21st International Conference on Plasma Sciences (ICOPS)

T2 - 1994 IEEE International Conference on Plasma Science

Y2 - 6 June 1994 through 8 June 1994

ER -