Effects of a static inhomogeneous magnetic field acting on a laser-produced carbon plasma plume
We present time- and space-resolved observations of the dynamics of a laser-produced carbon plasma, propagating in a sub-Tesla inhomogeneous magnetic field, with both, axial and radial field gradients. An Nd:YAG laser pulse, 340 mJ, 3.5 ns, at 1.06 μ m, with a fluence of 7 J/cm2, is used to generate...
Gespeichert in:
| Veröffentlicht in: | AIP advances 2017-08, Vol.7 (8), p.085002-085002-11 |
|---|---|
| Hauptverfasser: | , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 085002-11 |
|---|---|
| container_issue | 8 |
| container_start_page | 085002 |
| container_title | AIP advances |
| container_volume | 7 |
| creator | Favre, M. Ruiz, H. M. Bendixsen, L. S. Caballero Reyes, S. Veloso, F. Wyndham, E. Bhuyan, H. |
| description | We present time- and space-resolved observations of the dynamics of a laser-produced carbon plasma, propagating in a sub-Tesla inhomogeneous magnetic field, with both, axial and radial field gradients. An Nd:YAG laser pulse, 340 mJ, 3.5 ns, at 1.06
μ
m, with a fluence of 7 J/cm2, is used to generate the plasma from a solid graphite target, in vacuum. The magnetic field is produced using two coaxial sets of two NeFeB ring magnets, parallel to the laser target surface. The diagnostics include plasma imaging with 50 ns time resolution, spatially resolved optical emission spectroscopy and Faraday cup. Based on our observations, evidence of radial and axial plasma confinement due to magnetic field gradients is presented. Formation of C
2 molecules, previously observed in the presence of a low pressure neutral gas background, and enhanced on-axis ion flux, are ascribed to finite Larmor radius effects and reduced radial transport due to the presence of the magnetic field. |
| doi_str_mv | 10.1063/1.4995527 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_scita</sourceid><recordid>TN_cdi_proquest_journals_2116073947</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><doaj_id>oai_doaj_org_article_22fa61107ef4482c80e5d12a41715071</doaj_id><sourcerecordid>2116073947</sourcerecordid><originalsourceid>FETCH-LOGICAL-c428t-186a178fce32e12f264935602d1aa3f6f4320f96aa5b27d625df36bae546f4043</originalsourceid><addsrcrecordid>eNp9kU9r3DAQxU1JoGGzh3wDQ04pONWM_tg-hrBJA4Fc2rOYlUdbL2trI9mFfvtou2FbKGQuMzz9eNLTFMUViFsQRn6FW9W2WmP9qbhA0E0lEc3ZP_PnYpnSVuRSLYhGXRR25T27KZXBl1Smiabelf34MwxhwyOHOZUDbUY-yL7nXVeSm_pxU4Yx8ztKHKt9DN3suCsdxXXW91keKLd54Mvi3NMu8fK9L4ofD6vv99-q55fHp_u758opbKYKGkNQN96xRAb0aFQrtRHYAZH0xiuJwreGSK-x7gzqzkuzJtYqnwklF8XT0bcLtLX72A8Uf9tAvf0jhLixFHOIHVtETwZA1OyVatA1gnUHSApq0KKG7HV99MrBXmdOk92GOY75-RYBjKhlq-pM3RwpF0NKkf3pVhD2sA4L9n0dmf1yZJPrD18cxhP8K8S_oN3nWB_A_zu_AUeelpY</addsrcrecordid><sourcetype>Open Website</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2116073947</pqid></control><display><type>article</type><title>Effects of a static inhomogeneous magnetic field acting on a laser-produced carbon plasma plume</title><source>DOAJ Directory of Open Access Journals</source><source>Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals</source><source>Alma/SFX Local Collection</source><source>Free Full-Text Journals in Chemistry</source><creator>Favre, M. ; Ruiz, H. M. ; Bendixsen, L. S. Caballero ; Reyes, S. ; Veloso, F. ; Wyndham, E. ; Bhuyan, H.</creator><creatorcontrib>Favre, M. ; Ruiz, H. M. ; Bendixsen, L. S. Caballero ; Reyes, S. ; Veloso, F. ; Wyndham, E. ; Bhuyan, H.</creatorcontrib><description>We present time- and space-resolved observations of the dynamics of a laser-produced carbon plasma, propagating in a sub-Tesla inhomogeneous magnetic field, with both, axial and radial field gradients. An Nd:YAG laser pulse, 340 mJ, 3.5 ns, at 1.06
μ
m, with a fluence of 7 J/cm2, is used to generate the plasma from a solid graphite target, in vacuum. The magnetic field is produced using two coaxial sets of two NeFeB ring magnets, parallel to the laser target surface. The diagnostics include plasma imaging with 50 ns time resolution, spatially resolved optical emission spectroscopy and Faraday cup. Based on our observations, evidence of radial and axial plasma confinement due to magnetic field gradients is presented. Formation of C
2 molecules, previously observed in the presence of a low pressure neutral gas background, and enhanced on-axis ion flux, are ascribed to finite Larmor radius effects and reduced radial transport due to the presence of the magnetic field.</description><identifier>ISSN: 2158-3226</identifier><identifier>EISSN: 2158-3226</identifier><identifier>DOI: 10.1063/1.4995527</identifier><identifier>CODEN: AAIDBI</identifier><language>eng</language><publisher>Melville: American Institute of Physics</publisher><subject>Carbon ; Ion flux ; Larmor radius ; Lasers ; Low pressure ; Magnetic fields ; Magnets ; Neodymium lasers ; Neutral gases ; Optical emission spectroscopy ; Plasma ; Semiconductor lasers ; YAG lasers</subject><ispartof>AIP advances, 2017-08, Vol.7 (8), p.085002-085002-11</ispartof><rights>Author(s)</rights><rights>2017 Author(s). All article content, except where otherwise noted, is licensed under a Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c428t-186a178fce32e12f264935602d1aa3f6f4320f96aa5b27d625df36bae546f4043</citedby><cites>FETCH-LOGICAL-c428t-186a178fce32e12f264935602d1aa3f6f4320f96aa5b27d625df36bae546f4043</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,864,2102,27924,27925</link.rule.ids></links><search><creatorcontrib>Favre, M.</creatorcontrib><creatorcontrib>Ruiz, H. M.</creatorcontrib><creatorcontrib>Bendixsen, L. S. Caballero</creatorcontrib><creatorcontrib>Reyes, S.</creatorcontrib><creatorcontrib>Veloso, F.</creatorcontrib><creatorcontrib>Wyndham, E.</creatorcontrib><creatorcontrib>Bhuyan, H.</creatorcontrib><title>Effects of a static inhomogeneous magnetic field acting on a laser-produced carbon plasma plume</title><title>AIP advances</title><description>We present time- and space-resolved observations of the dynamics of a laser-produced carbon plasma, propagating in a sub-Tesla inhomogeneous magnetic field, with both, axial and radial field gradients. An Nd:YAG laser pulse, 340 mJ, 3.5 ns, at 1.06
μ
m, with a fluence of 7 J/cm2, is used to generate the plasma from a solid graphite target, in vacuum. The magnetic field is produced using two coaxial sets of two NeFeB ring magnets, parallel to the laser target surface. The diagnostics include plasma imaging with 50 ns time resolution, spatially resolved optical emission spectroscopy and Faraday cup. Based on our observations, evidence of radial and axial plasma confinement due to magnetic field gradients is presented. Formation of C
2 molecules, previously observed in the presence of a low pressure neutral gas background, and enhanced on-axis ion flux, are ascribed to finite Larmor radius effects and reduced radial transport due to the presence of the magnetic field.</description><subject>Carbon</subject><subject>Ion flux</subject><subject>Larmor radius</subject><subject>Lasers</subject><subject>Low pressure</subject><subject>Magnetic fields</subject><subject>Magnets</subject><subject>Neodymium lasers</subject><subject>Neutral gases</subject><subject>Optical emission spectroscopy</subject><subject>Plasma</subject><subject>Semiconductor lasers</subject><subject>YAG lasers</subject><issn>2158-3226</issn><issn>2158-3226</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><sourceid>DOA</sourceid><recordid>eNp9kU9r3DAQxU1JoGGzh3wDQ04pONWM_tg-hrBJA4Fc2rOYlUdbL2trI9mFfvtou2FbKGQuMzz9eNLTFMUViFsQRn6FW9W2WmP9qbhA0E0lEc3ZP_PnYpnSVuRSLYhGXRR25T27KZXBl1Smiabelf34MwxhwyOHOZUDbUY-yL7nXVeSm_pxU4Yx8ztKHKt9DN3suCsdxXXW91keKLd54Mvi3NMu8fK9L4ofD6vv99-q55fHp_u758opbKYKGkNQN96xRAb0aFQrtRHYAZH0xiuJwreGSK-x7gzqzkuzJtYqnwklF8XT0bcLtLX72A8Uf9tAvf0jhLixFHOIHVtETwZA1OyVatA1gnUHSApq0KKG7HV99MrBXmdOk92GOY75-RYBjKhlq-pM3RwpF0NKkf3pVhD2sA4L9n0dmf1yZJPrD18cxhP8K8S_oN3nWB_A_zu_AUeelpY</recordid><startdate>201708</startdate><enddate>201708</enddate><creator>Favre, M.</creator><creator>Ruiz, H. M.</creator><creator>Bendixsen, L. S. Caballero</creator><creator>Reyes, S.</creator><creator>Veloso, F.</creator><creator>Wyndham, E.</creator><creator>Bhuyan, H.</creator><general>American Institute of Physics</general><general>AIP Publishing LLC</general><scope>AJDQP</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope><scope>DOA</scope></search><sort><creationdate>201708</creationdate><title>Effects of a static inhomogeneous magnetic field acting on a laser-produced carbon plasma plume</title><author>Favre, M. ; Ruiz, H. M. ; Bendixsen, L. S. Caballero ; Reyes, S. ; Veloso, F. ; Wyndham, E. ; Bhuyan, H.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c428t-186a178fce32e12f264935602d1aa3f6f4320f96aa5b27d625df36bae546f4043</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Carbon</topic><topic>Ion flux</topic><topic>Larmor radius</topic><topic>Lasers</topic><topic>Low pressure</topic><topic>Magnetic fields</topic><topic>Magnets</topic><topic>Neodymium lasers</topic><topic>Neutral gases</topic><topic>Optical emission spectroscopy</topic><topic>Plasma</topic><topic>Semiconductor lasers</topic><topic>YAG lasers</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Favre, M.</creatorcontrib><creatorcontrib>Ruiz, H. M.</creatorcontrib><creatorcontrib>Bendixsen, L. S. Caballero</creatorcontrib><creatorcontrib>Reyes, S.</creatorcontrib><creatorcontrib>Veloso, F.</creatorcontrib><creatorcontrib>Wyndham, E.</creatorcontrib><creatorcontrib>Bhuyan, H.</creatorcontrib><collection>AIP Open Access Journals</collection><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>DOAJ Directory of Open Access Journals</collection><jtitle>AIP advances</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Favre, M.</au><au>Ruiz, H. M.</au><au>Bendixsen, L. S. Caballero</au><au>Reyes, S.</au><au>Veloso, F.</au><au>Wyndham, E.</au><au>Bhuyan, H.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effects of a static inhomogeneous magnetic field acting on a laser-produced carbon plasma plume</atitle><jtitle>AIP advances</jtitle><date>2017-08</date><risdate>2017</risdate><volume>7</volume><issue>8</issue><spage>085002</spage><epage>085002-11</epage><pages>085002-085002-11</pages><issn>2158-3226</issn><eissn>2158-3226</eissn><coden>AAIDBI</coden><abstract>We present time- and space-resolved observations of the dynamics of a laser-produced carbon plasma, propagating in a sub-Tesla inhomogeneous magnetic field, with both, axial and radial field gradients. An Nd:YAG laser pulse, 340 mJ, 3.5 ns, at 1.06
μ
m, with a fluence of 7 J/cm2, is used to generate the plasma from a solid graphite target, in vacuum. The magnetic field is produced using two coaxial sets of two NeFeB ring magnets, parallel to the laser target surface. The diagnostics include plasma imaging with 50 ns time resolution, spatially resolved optical emission spectroscopy and Faraday cup. Based on our observations, evidence of radial and axial plasma confinement due to magnetic field gradients is presented. Formation of C
2 molecules, previously observed in the presence of a low pressure neutral gas background, and enhanced on-axis ion flux, are ascribed to finite Larmor radius effects and reduced radial transport due to the presence of the magnetic field.</abstract><cop>Melville</cop><pub>American Institute of Physics</pub><doi>10.1063/1.4995527</doi><tpages>11</tpages><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 2158-3226 |
| ispartof | AIP advances, 2017-08, Vol.7 (8), p.085002-085002-11 |
| issn | 2158-3226 2158-3226 |
| language | eng |
| recordid | cdi_proquest_journals_2116073947 |
| source | DOAJ Directory of Open Access Journals; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; Alma/SFX Local Collection; Free Full-Text Journals in Chemistry |
| subjects | Carbon Ion flux Larmor radius Lasers Low pressure Magnetic fields Magnets Neodymium lasers Neutral gases Optical emission spectroscopy Plasma Semiconductor lasers YAG lasers |
| title | Effects of a static inhomogeneous magnetic field acting on a laser-produced carbon plasma plume |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-28T22%3A50%3A38IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_scita&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Effects%20of%20a%20static%20inhomogeneous%20magnetic%20field%20acting%20on%20a%20laser-produced%20carbon%20plasma%20plume&rft.jtitle=AIP%20advances&rft.au=Favre,%20M.&rft.date=2017-08&rft.volume=7&rft.issue=8&rft.spage=085002&rft.epage=085002-11&rft.pages=085002-085002-11&rft.issn=2158-3226&rft.eissn=2158-3226&rft.coden=AAIDBI&rft_id=info:doi/10.1063/1.4995527&rft_dat=%3Cproquest_scita%3E2116073947%3C/proquest_scita%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2116073947&rft_id=info:pmid/&rft_doaj_id=oai_doaj_org_article_22fa61107ef4482c80e5d12a41715071&rfr_iscdi=true |