Measurement of the electron density in a subatmospheric dielectric barrier discharge by spectral line shape
The electron density in a subatmospheric dielectric barrier discharge by using argon spectral line shape is measured for the first time. With the gas pressure increasing in the range of 1 × 10 4 Pa - 6 × 10 4 Pa , the line profiles of argon 696.54 nm are measured. An asymmetrical deconvolution p...
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| Veröffentlicht in: | Journal of applied physics 2009-07, Vol.106 (1), p.013301-013301-5 |
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| container_end_page | 013301-5 |
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| container_issue | 1 |
| container_start_page | 013301 |
| container_title | Journal of applied physics |
| container_volume | 106 |
| creator | Dong, Lifang Qi, Yuyan Liu, Weiyuan Fan, Weili |
| description | The electron density in a subatmospheric dielectric barrier discharge by using argon spectral line shape is measured for the first time. With the gas pressure increasing in the range of
1
×
10
4
Pa
-
6
×
10
4
Pa
, the line profiles of argon 696.54 nm are measured. An asymmetrical deconvolution procedure is applied to separate the Gaussian and Lorentzian profile from the measured spectral line. The gas temperature is estimated by using rotational temperature of
N
2
+
. By subtracting the van der Waals broadening and partial Lorentzian instrumental broadening from the Lorentzian broadening, the Stark broadening is obtained and used to estimate the electron density. It is found that the electron density in dielectric barrier discharge increases with the increase in gas pressure. |
| doi_str_mv | 10.1063/1.3159891 |
| format | Article |
| fullrecord | <record><control><sourceid>scitation_osti_</sourceid><recordid>TN_cdi_osti_scitechconnect_21359271</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>jap</sourcerecordid><originalsourceid>FETCH-LOGICAL-c312t-8f5e9d158469fad472ac213dcb2917eaaea7a925e76f2e3885569c6d514798953</originalsourceid><addsrcrecordid>eNp1kD1PwzAQhi0EEqUw8A8sMTGk-Jw6iRckVPElFbHAbF2cCzG0cWS7Q_89qdKBhelOd49e3T2MXYNYgCjyO1jkoHSl4YTNQFQ6K5USp2wmhISs0qU-ZxcxfgsBUOV6xn7eCOMu0Jb6xH3LU0ecNmRT8D1vqI8u7bnrOfK4qzFtfRw6Cs7yxk3Y2NYYgqMwjqLtMHwRr_c8DoctbvjG9cRjhwNdsrMWN5GujnXOPp8eP1Yv2fr9-XX1sM5sDjJlVatIN6CqZaFbbJalRCshb2wtNZSESFiilorKopWUV5VShbZFo2BZjp-rfM5uplwfkzPRukS2s77vx4vMmKS0LGGkbifKBh9joNYMwW0x7A0Ic3BpwBxdjuz9xB7CMDnf_w__EWp8a0ahhvJfaiJ87g</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Measurement of the electron density in a subatmospheric dielectric barrier discharge by spectral line shape</title><source>AIP Journals Complete</source><source>AIP Digital Archive</source><source>Alma/SFX Local Collection</source><creator>Dong, Lifang ; Qi, Yuyan ; Liu, Weiyuan ; Fan, Weili</creator><creatorcontrib>Dong, Lifang ; Qi, Yuyan ; Liu, Weiyuan ; Fan, Weili</creatorcontrib><description>The electron density in a subatmospheric dielectric barrier discharge by using argon spectral line shape is measured for the first time. With the gas pressure increasing in the range of
1
×
10
4
Pa
-
6
×
10
4
Pa
, the line profiles of argon 696.54 nm are measured. An asymmetrical deconvolution procedure is applied to separate the Gaussian and Lorentzian profile from the measured spectral line. The gas temperature is estimated by using rotational temperature of
N
2
+
. By subtracting the van der Waals broadening and partial Lorentzian instrumental broadening from the Lorentzian broadening, the Stark broadening is obtained and used to estimate the electron density. It is found that the electron density in dielectric barrier discharge increases with the increase in gas pressure.</description><identifier>ISSN: 0021-8979</identifier><identifier>EISSN: 1089-7550</identifier><identifier>DOI: 10.1063/1.3159891</identifier><identifier>CODEN: JAPIAU</identifier><language>eng</language><publisher>United States: American Institute of Physics</publisher><subject>70 PLASMA PHYSICS AND FUSION TECHNOLOGY ; ARGON ; DIELECTRIC MATERIALS ; ELECTRIC DISCHARGES ; ELECTRON DENSITY ; ELECTRON TEMPERATURE ; ELEMENTS ; FLUIDS ; GASES ; ION TEMPERATURE ; LINE BROADENING ; MATERIALS ; NONMETALS ; PLASMA DENSITY ; RARE GASES ; STARK EFFECT ; VAN DER WAALS FORCES</subject><ispartof>Journal of applied physics, 2009-07, Vol.106 (1), p.013301-013301-5</ispartof><rights>2009 American Institute of Physics</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c312t-8f5e9d158469fad472ac213dcb2917eaaea7a925e76f2e3885569c6d514798953</citedby><cites>FETCH-LOGICAL-c312t-8f5e9d158469fad472ac213dcb2917eaaea7a925e76f2e3885569c6d514798953</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://pubs.aip.org/jap/article-lookup/doi/10.1063/1.3159891$$EHTML$$P50$$Gscitation$$H</linktohtml><link.rule.ids>230,314,780,784,794,885,1558,4502,27915,27916,76145,76151</link.rule.ids><backlink>$$Uhttps://www.osti.gov/biblio/21359271$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Dong, Lifang</creatorcontrib><creatorcontrib>Qi, Yuyan</creatorcontrib><creatorcontrib>Liu, Weiyuan</creatorcontrib><creatorcontrib>Fan, Weili</creatorcontrib><title>Measurement of the electron density in a subatmospheric dielectric barrier discharge by spectral line shape</title><title>Journal of applied physics</title><description>The electron density in a subatmospheric dielectric barrier discharge by using argon spectral line shape is measured for the first time. With the gas pressure increasing in the range of
1
×
10
4
Pa
-
6
×
10
4
Pa
, the line profiles of argon 696.54 nm are measured. An asymmetrical deconvolution procedure is applied to separate the Gaussian and Lorentzian profile from the measured spectral line. The gas temperature is estimated by using rotational temperature of
N
2
+
. By subtracting the van der Waals broadening and partial Lorentzian instrumental broadening from the Lorentzian broadening, the Stark broadening is obtained and used to estimate the electron density. It is found that the electron density in dielectric barrier discharge increases with the increase in gas pressure.</description><subject>70 PLASMA PHYSICS AND FUSION TECHNOLOGY</subject><subject>ARGON</subject><subject>DIELECTRIC MATERIALS</subject><subject>ELECTRIC DISCHARGES</subject><subject>ELECTRON DENSITY</subject><subject>ELECTRON TEMPERATURE</subject><subject>ELEMENTS</subject><subject>FLUIDS</subject><subject>GASES</subject><subject>ION TEMPERATURE</subject><subject>LINE BROADENING</subject><subject>MATERIALS</subject><subject>NONMETALS</subject><subject>PLASMA DENSITY</subject><subject>RARE GASES</subject><subject>STARK EFFECT</subject><subject>VAN DER WAALS FORCES</subject><issn>0021-8979</issn><issn>1089-7550</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><recordid>eNp1kD1PwzAQhi0EEqUw8A8sMTGk-Jw6iRckVPElFbHAbF2cCzG0cWS7Q_89qdKBhelOd49e3T2MXYNYgCjyO1jkoHSl4YTNQFQ6K5USp2wmhISs0qU-ZxcxfgsBUOV6xn7eCOMu0Jb6xH3LU0ecNmRT8D1vqI8u7bnrOfK4qzFtfRw6Cs7yxk3Y2NYYgqMwjqLtMHwRr_c8DoctbvjG9cRjhwNdsrMWN5GujnXOPp8eP1Yv2fr9-XX1sM5sDjJlVatIN6CqZaFbbJalRCshb2wtNZSESFiilorKopWUV5VShbZFo2BZjp-rfM5uplwfkzPRukS2s77vx4vMmKS0LGGkbifKBh9joNYMwW0x7A0Ic3BpwBxdjuz9xB7CMDnf_w__EWp8a0ahhvJfaiJ87g</recordid><startdate>20090701</startdate><enddate>20090701</enddate><creator>Dong, Lifang</creator><creator>Qi, Yuyan</creator><creator>Liu, Weiyuan</creator><creator>Fan, Weili</creator><general>American Institute of Physics</general><scope>AAYXX</scope><scope>CITATION</scope><scope>OTOTI</scope></search><sort><creationdate>20090701</creationdate><title>Measurement of the electron density in a subatmospheric dielectric barrier discharge by spectral line shape</title><author>Dong, Lifang ; Qi, Yuyan ; Liu, Weiyuan ; Fan, Weili</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c312t-8f5e9d158469fad472ac213dcb2917eaaea7a925e76f2e3885569c6d514798953</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>70 PLASMA PHYSICS AND FUSION TECHNOLOGY</topic><topic>ARGON</topic><topic>DIELECTRIC MATERIALS</topic><topic>ELECTRIC DISCHARGES</topic><topic>ELECTRON DENSITY</topic><topic>ELECTRON TEMPERATURE</topic><topic>ELEMENTS</topic><topic>FLUIDS</topic><topic>GASES</topic><topic>ION TEMPERATURE</topic><topic>LINE BROADENING</topic><topic>MATERIALS</topic><topic>NONMETALS</topic><topic>PLASMA DENSITY</topic><topic>RARE GASES</topic><topic>STARK EFFECT</topic><topic>VAN DER WAALS FORCES</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Dong, Lifang</creatorcontrib><creatorcontrib>Qi, Yuyan</creatorcontrib><creatorcontrib>Liu, Weiyuan</creatorcontrib><creatorcontrib>Fan, Weili</creatorcontrib><collection>CrossRef</collection><collection>OSTI.GOV</collection><jtitle>Journal of applied physics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Dong, Lifang</au><au>Qi, Yuyan</au><au>Liu, Weiyuan</au><au>Fan, Weili</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Measurement of the electron density in a subatmospheric dielectric barrier discharge by spectral line shape</atitle><jtitle>Journal of applied physics</jtitle><date>2009-07-01</date><risdate>2009</risdate><volume>106</volume><issue>1</issue><spage>013301</spage><epage>013301-5</epage><pages>013301-013301-5</pages><issn>0021-8979</issn><eissn>1089-7550</eissn><coden>JAPIAU</coden><abstract>The electron density in a subatmospheric dielectric barrier discharge by using argon spectral line shape is measured for the first time. With the gas pressure increasing in the range of
1
×
10
4
Pa
-
6
×
10
4
Pa
, the line profiles of argon 696.54 nm are measured. An asymmetrical deconvolution procedure is applied to separate the Gaussian and Lorentzian profile from the measured spectral line. The gas temperature is estimated by using rotational temperature of
N
2
+
. By subtracting the van der Waals broadening and partial Lorentzian instrumental broadening from the Lorentzian broadening, the Stark broadening is obtained and used to estimate the electron density. It is found that the electron density in dielectric barrier discharge increases with the increase in gas pressure.</abstract><cop>United States</cop><pub>American Institute of Physics</pub><doi>10.1063/1.3159891</doi></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0021-8979 |
| ispartof | Journal of applied physics, 2009-07, Vol.106 (1), p.013301-013301-5 |
| issn | 0021-8979 1089-7550 |
| language | eng |
| recordid | cdi_osti_scitechconnect_21359271 |
| source | AIP Journals Complete; AIP Digital Archive; Alma/SFX Local Collection |
| subjects | 70 PLASMA PHYSICS AND FUSION TECHNOLOGY ARGON DIELECTRIC MATERIALS ELECTRIC DISCHARGES ELECTRON DENSITY ELECTRON TEMPERATURE ELEMENTS FLUIDS GASES ION TEMPERATURE LINE BROADENING MATERIALS NONMETALS PLASMA DENSITY RARE GASES STARK EFFECT VAN DER WAALS FORCES |
| title | Measurement of the electron density in a subatmospheric dielectric barrier discharge by spectral line shape |
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