Studies on probe measurements in presence of magnetic field in dust containing hydrogen plasma
The accuracy of plasma parameters measured by Langmuir probe in presence of magnetic field is studied in our present work. It is observed that the ratio of electron to ion saturation current shows almost identical behavior with that of unmagnetized hydrogen plasma when r L > 10 r p (here r L : La...
Gespeichert in:
| Veröffentlicht in: | The European physical journal. D, Atomic, molecular, and optical physics Atomic, molecular, and optical physics, 2018-04, Vol.72 (4), p.1-9, Article 74 |
|---|---|
| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 9 |
|---|---|
| container_issue | 4 |
| container_start_page | 1 |
| container_title | The European physical journal. D, Atomic, molecular, and optical physics |
| container_volume | 72 |
| creator | Kalita, Deiji Kakati, Bharat Kausik, Siddhartha Sankar Saikia, Bipul Kumar Bandyopadhyay, Mainak |
| description | The accuracy of plasma parameters measured by Langmuir probe in presence of magnetic field is studied in our present work. It is observed that the ratio of electron to ion saturation current shows almost identical behavior with that of unmagnetized hydrogen plasma when
r
L
> 10
r
p
(here
r
L
: Larmor radius and
r
p
: probe radius). At magnetic field strength,
B
= 594 gauss, the electron temperature (
T
e
) shows an overestimated value up to ~35–40%, whereas at
B
≤ 37 gauss,
T
e
shows around ≤10% overestimated value w.r.t. unmagnetized case. A bi-Maxwellian electron energy probability function is observed for entire magnetic field range for both pristine and dust containing hydrogen plasma. The bulk (cold) electron collection by the Langmuir probe is strongly suppressed whereas the higher energetic electron collection remains unaffected in presence of magnetic field. In presence of dust grains, it is found that the low energy electron population decreases even more than the magnetized plasma and the high-energy tail slightly increases compared to the pristine plasma.
Graphical abstract |
| doi_str_mv | 10.1140/epjd/e2018-80552-x |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2033805534</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2033805534</sourcerecordid><originalsourceid>FETCH-LOGICAL-c319t-c062ebd3a38dd1f496a8b51455f37adacb6a0137111d1381d6fc19fbaf4b9d813</originalsourceid><addsrcrecordid>eNp9kMtOwzAQRS0EEqXwA6wssQ71xM5riSpeUiUWwBbLscchVeMU25HavydpEexYzWjm3juaQ8g1sFsAwRa4XZsFpgzKpGRZlia7EzIDwUWSs6I6_e1zdk4uQlgzxtJM5DPy8RoH02KgvaNb39dIO1Rh8Nihi4G20xQDOo20t7RTjcPYampb3Jhpa4YQqe5dVK1rXUM_98b3DY62jQqduiRnVm0CXv3UOXl_uH9bPiWrl8fn5d0q0RyqmGiWp1gbrnhpDFhR5aqsMxBZZnmhjNJ1rhjwAgAM8BJMbjVUtlZW1JUpgc_JzTF3_OFrwBDluh-8G0_KlHE-MeFiVKVHlfZ9CB6t3Pq2U34vgcmJo5w4ygNHeeAod6OJH01hFLsG_V_0P65vNcd6Cw</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2033805534</pqid></control><display><type>article</type><title>Studies on probe measurements in presence of magnetic field in dust containing hydrogen plasma</title><source>Springer Nature - Complete Springer Journals</source><creator>Kalita, Deiji ; Kakati, Bharat ; Kausik, Siddhartha Sankar ; Saikia, Bipul Kumar ; Bandyopadhyay, Mainak</creator><creatorcontrib>Kalita, Deiji ; Kakati, Bharat ; Kausik, Siddhartha Sankar ; Saikia, Bipul Kumar ; Bandyopadhyay, Mainak</creatorcontrib><description>The accuracy of plasma parameters measured by Langmuir probe in presence of magnetic field is studied in our present work. It is observed that the ratio of electron to ion saturation current shows almost identical behavior with that of unmagnetized hydrogen plasma when
r
L
> 10
r
p
(here
r
L
: Larmor radius and
r
p
: probe radius). At magnetic field strength,
B
= 594 gauss, the electron temperature (
T
e
) shows an overestimated value up to ~35–40%, whereas at
B
≤ 37 gauss,
T
e
shows around ≤10% overestimated value w.r.t. unmagnetized case. A bi-Maxwellian electron energy probability function is observed for entire magnetic field range for both pristine and dust containing hydrogen plasma. The bulk (cold) electron collection by the Langmuir probe is strongly suppressed whereas the higher energetic electron collection remains unaffected in presence of magnetic field. In presence of dust grains, it is found that the low energy electron population decreases even more than the magnetized plasma and the high-energy tail slightly increases compared to the pristine plasma.
Graphical abstract</description><identifier>ISSN: 1434-6060</identifier><identifier>EISSN: 1434-6079</identifier><identifier>DOI: 10.1140/epjd/e2018-80552-x</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Applications of Nonlinear Dynamics and Chaos Theory ; Atomic ; Collection ; Electron energy ; Field strength ; Hydrogen ; Hydrogen plasma ; Larmor radius ; Magnetic fields ; Molecular ; Optical and Plasma Physics ; Physical Chemistry ; Physics ; Physics and Astronomy ; Plasma ; Quantum Information Technology ; Quantum Physics ; Regular Article ; Spectroscopy/Spectrometry ; Spintronics</subject><ispartof>The European physical journal. D, Atomic, molecular, and optical physics, 2018-04, Vol.72 (4), p.1-9, Article 74</ispartof><rights>EDP Sciences, SIF, Springer-Verlag GmbH Germany, part of Springer Nature 2018</rights><rights>Copyright Springer Science & Business Media 2018</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c319t-c062ebd3a38dd1f496a8b51455f37adacb6a0137111d1381d6fc19fbaf4b9d813</citedby><cites>FETCH-LOGICAL-c319t-c062ebd3a38dd1f496a8b51455f37adacb6a0137111d1381d6fc19fbaf4b9d813</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1140/epjd/e2018-80552-x$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1140/epjd/e2018-80552-x$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Kalita, Deiji</creatorcontrib><creatorcontrib>Kakati, Bharat</creatorcontrib><creatorcontrib>Kausik, Siddhartha Sankar</creatorcontrib><creatorcontrib>Saikia, Bipul Kumar</creatorcontrib><creatorcontrib>Bandyopadhyay, Mainak</creatorcontrib><title>Studies on probe measurements in presence of magnetic field in dust containing hydrogen plasma</title><title>The European physical journal. D, Atomic, molecular, and optical physics</title><addtitle>Eur. Phys. J. D</addtitle><description>The accuracy of plasma parameters measured by Langmuir probe in presence of magnetic field is studied in our present work. It is observed that the ratio of electron to ion saturation current shows almost identical behavior with that of unmagnetized hydrogen plasma when
r
L
> 10
r
p
(here
r
L
: Larmor radius and
r
p
: probe radius). At magnetic field strength,
B
= 594 gauss, the electron temperature (
T
e
) shows an overestimated value up to ~35–40%, whereas at
B
≤ 37 gauss,
T
e
shows around ≤10% overestimated value w.r.t. unmagnetized case. A bi-Maxwellian electron energy probability function is observed for entire magnetic field range for both pristine and dust containing hydrogen plasma. The bulk (cold) electron collection by the Langmuir probe is strongly suppressed whereas the higher energetic electron collection remains unaffected in presence of magnetic field. In presence of dust grains, it is found that the low energy electron population decreases even more than the magnetized plasma and the high-energy tail slightly increases compared to the pristine plasma.
Graphical abstract</description><subject>Applications of Nonlinear Dynamics and Chaos Theory</subject><subject>Atomic</subject><subject>Collection</subject><subject>Electron energy</subject><subject>Field strength</subject><subject>Hydrogen</subject><subject>Hydrogen plasma</subject><subject>Larmor radius</subject><subject>Magnetic fields</subject><subject>Molecular</subject><subject>Optical and Plasma Physics</subject><subject>Physical Chemistry</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Plasma</subject><subject>Quantum Information Technology</subject><subject>Quantum Physics</subject><subject>Regular Article</subject><subject>Spectroscopy/Spectrometry</subject><subject>Spintronics</subject><issn>1434-6060</issn><issn>1434-6079</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNp9kMtOwzAQRS0EEqXwA6wssQ71xM5riSpeUiUWwBbLscchVeMU25HavydpEexYzWjm3juaQ8g1sFsAwRa4XZsFpgzKpGRZlia7EzIDwUWSs6I6_e1zdk4uQlgzxtJM5DPy8RoH02KgvaNb39dIO1Rh8Nihi4G20xQDOo20t7RTjcPYampb3Jhpa4YQqe5dVK1rXUM_98b3DY62jQqduiRnVm0CXv3UOXl_uH9bPiWrl8fn5d0q0RyqmGiWp1gbrnhpDFhR5aqsMxBZZnmhjNJ1rhjwAgAM8BJMbjVUtlZW1JUpgc_JzTF3_OFrwBDluh-8G0_KlHE-MeFiVKVHlfZ9CB6t3Pq2U34vgcmJo5w4ygNHeeAod6OJH01hFLsG_V_0P65vNcd6Cw</recordid><startdate>20180401</startdate><enddate>20180401</enddate><creator>Kalita, Deiji</creator><creator>Kakati, Bharat</creator><creator>Kausik, Siddhartha Sankar</creator><creator>Saikia, Bipul Kumar</creator><creator>Bandyopadhyay, Mainak</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20180401</creationdate><title>Studies on probe measurements in presence of magnetic field in dust containing hydrogen plasma</title><author>Kalita, Deiji ; Kakati, Bharat ; Kausik, Siddhartha Sankar ; Saikia, Bipul Kumar ; Bandyopadhyay, Mainak</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c319t-c062ebd3a38dd1f496a8b51455f37adacb6a0137111d1381d6fc19fbaf4b9d813</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Applications of Nonlinear Dynamics and Chaos Theory</topic><topic>Atomic</topic><topic>Collection</topic><topic>Electron energy</topic><topic>Field strength</topic><topic>Hydrogen</topic><topic>Hydrogen plasma</topic><topic>Larmor radius</topic><topic>Magnetic fields</topic><topic>Molecular</topic><topic>Optical and Plasma Physics</topic><topic>Physical Chemistry</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Plasma</topic><topic>Quantum Information Technology</topic><topic>Quantum Physics</topic><topic>Regular Article</topic><topic>Spectroscopy/Spectrometry</topic><topic>Spintronics</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kalita, Deiji</creatorcontrib><creatorcontrib>Kakati, Bharat</creatorcontrib><creatorcontrib>Kausik, Siddhartha Sankar</creatorcontrib><creatorcontrib>Saikia, Bipul Kumar</creatorcontrib><creatorcontrib>Bandyopadhyay, Mainak</creatorcontrib><collection>CrossRef</collection><jtitle>The European physical journal. D, Atomic, molecular, and optical physics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kalita, Deiji</au><au>Kakati, Bharat</au><au>Kausik, Siddhartha Sankar</au><au>Saikia, Bipul Kumar</au><au>Bandyopadhyay, Mainak</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Studies on probe measurements in presence of magnetic field in dust containing hydrogen plasma</atitle><jtitle>The European physical journal. D, Atomic, molecular, and optical physics</jtitle><stitle>Eur. Phys. J. D</stitle><date>2018-04-01</date><risdate>2018</risdate><volume>72</volume><issue>4</issue><spage>1</spage><epage>9</epage><pages>1-9</pages><artnum>74</artnum><issn>1434-6060</issn><eissn>1434-6079</eissn><abstract>The accuracy of plasma parameters measured by Langmuir probe in presence of magnetic field is studied in our present work. It is observed that the ratio of electron to ion saturation current shows almost identical behavior with that of unmagnetized hydrogen plasma when
r
L
> 10
r
p
(here
r
L
: Larmor radius and
r
p
: probe radius). At magnetic field strength,
B
= 594 gauss, the electron temperature (
T
e
) shows an overestimated value up to ~35–40%, whereas at
B
≤ 37 gauss,
T
e
shows around ≤10% overestimated value w.r.t. unmagnetized case. A bi-Maxwellian electron energy probability function is observed for entire magnetic field range for both pristine and dust containing hydrogen plasma. The bulk (cold) electron collection by the Langmuir probe is strongly suppressed whereas the higher energetic electron collection remains unaffected in presence of magnetic field. In presence of dust grains, it is found that the low energy electron population decreases even more than the magnetized plasma and the high-energy tail slightly increases compared to the pristine plasma.
Graphical abstract</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1140/epjd/e2018-80552-x</doi><tpages>9</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1434-6060 |
| ispartof | The European physical journal. D, Atomic, molecular, and optical physics, 2018-04, Vol.72 (4), p.1-9, Article 74 |
| issn | 1434-6060 1434-6079 |
| language | eng |
| recordid | cdi_proquest_journals_2033805534 |
| source | Springer Nature - Complete Springer Journals |
| subjects | Applications of Nonlinear Dynamics and Chaos Theory Atomic Collection Electron energy Field strength Hydrogen Hydrogen plasma Larmor radius Magnetic fields Molecular Optical and Plasma Physics Physical Chemistry Physics Physics and Astronomy Plasma Quantum Information Technology Quantum Physics Regular Article Spectroscopy/Spectrometry Spintronics |
| title | Studies on probe measurements in presence of magnetic field in dust containing hydrogen plasma |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-18T20%3A48%3A46IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Studies%20on%20probe%20measurements%20in%20presence%20of%20magnetic%20field%20in%20dust%20containing%20hydrogen%20plasma&rft.jtitle=The%20European%20physical%20journal.%20D,%20Atomic,%20molecular,%20and%20optical%20physics&rft.au=Kalita,%20Deiji&rft.date=2018-04-01&rft.volume=72&rft.issue=4&rft.spage=1&rft.epage=9&rft.pages=1-9&rft.artnum=74&rft.issn=1434-6060&rft.eissn=1434-6079&rft_id=info:doi/10.1140/epjd/e2018-80552-x&rft_dat=%3Cproquest_cross%3E2033805534%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2033805534&rft_id=info:pmid/&rfr_iscdi=true |