Stable Forms and Stationary Emission of the Ions of Tantalum Field Emitter During Exposure to an External Electric Field at High Temperatures
Using the methods of field electron microscopy, the change in the form of the field emitter from Ta was studied when exposed to high temperatures T and strong electric fields F . The aim of the study was to obtain a stable form of the emitter surface that would give a stationary ion current during f...
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| Veröffentlicht in: | Technical physics letters 2023-12, Vol.49 (Suppl 1), p.S5-S7 |
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| container_title | Technical physics letters |
| container_volume | 49 |
| creator | Golubev, O. L. |
| description | Using the methods of field electron microscopy, the change in the form of the field emitter from Ta was studied when exposed to high temperatures
T
and strong electric fields
F
. The aim of the study was to obtain a stable form of the emitter surface that would give a stationary ion current during field evaporation. Such a stable form was found at a certain combination of
T
and
F
, it could provide a stable constant ion current, but of relatively small magnitude. |
| doi_str_mv | 10.1134/S1063785023900224 |
| format | Article |
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T
and strong electric fields
F
. The aim of the study was to obtain a stable form of the emitter surface that would give a stationary ion current during field evaporation. Such a stable form was found at a certain combination of
T
and
F
, it could provide a stable constant ion current, but of relatively small magnitude.</description><identifier>ISSN: 1063-7850</identifier><identifier>EISSN: 1090-6533</identifier><identifier>DOI: 10.1134/S1063785023900224</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>Classical and Continuum Physics ; Electric fields ; Emitters ; High temperature ; Ion currents ; Physics ; Physics and Astronomy ; Tantalum</subject><ispartof>Technical physics letters, 2023-12, Vol.49 (Suppl 1), p.S5-S7</ispartof><rights>Pleiades Publishing, Ltd. 2023. ISSN 1063-7850, Technical Physics Letters, 2023, Vol. 49, Suppl. 1, pp. S5–S7. © Pleiades Publishing, Ltd., 2023. Russian Text © The Author(s), 2022, published in Pis’ma v Zhurnal Tekhnicheskoi Fiziki, 2022, Vol. 48, No. 18, pp. 3–5. English Text © Ioffe Institute, 2022.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c268t-f827a275708df09ef41e6692a76a0571a19283c0fe1a0df99cc23c64266609693</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1134/S1063785023900224$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1134/S1063785023900224$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Golubev, O. L.</creatorcontrib><title>Stable Forms and Stationary Emission of the Ions of Tantalum Field Emitter During Exposure to an External Electric Field at High Temperatures</title><title>Technical physics letters</title><addtitle>Tech. Phys. Lett</addtitle><description>Using the methods of field electron microscopy, the change in the form of the field emitter from Ta was studied when exposed to high temperatures
T
and strong electric fields
F
. The aim of the study was to obtain a stable form of the emitter surface that would give a stationary ion current during field evaporation. Such a stable form was found at a certain combination of
T
and
F
, it could provide a stable constant ion current, but of relatively small magnitude.</description><subject>Classical and Continuum Physics</subject><subject>Electric fields</subject><subject>Emitters</subject><subject>High temperature</subject><subject>Ion currents</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Tantalum</subject><issn>1063-7850</issn><issn>1090-6533</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNp1kFFLwzAUhYsoOKc_wLeAz9WbpE2TR5mdGwg-bD6XmCZbR9vUJAX9Ef5nUzbwQXy65-ae7xBOktxiuMeYZg8bDIwWPAdCBQAh2VkywyAgZTml55NmNJ3ul8mV9wcA4CQXs-R7E-R7q9HSus4j2dcoPoTG9tJ9obJrvI8aWYPCXqO17f2kt7IPsh07tGx0W0-2ELRDT6Nr-h0qPwfrR6dRsDEwrvHWyxaVrVbBNepEyYBWzW6PtrobtJMhEv46uTCy9frmNOfJ27LcLlbpy-vzevH4kirCeEgNJ4UkRV4Arw0IbTKsGRNEFkxCXmCJBeFUgdFYQm2EUIpQxTLCGAPBBJ0nd8fcwdmPUftQHew4fdJXROSs4FnGaXTho0s5673Tphpc08ViKgzV1Hr1p_XIkCPjh6kM7X6T_4d-AFT7g8M</recordid><startdate>20231201</startdate><enddate>20231201</enddate><creator>Golubev, O. L.</creator><general>Pleiades Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20231201</creationdate><title>Stable Forms and Stationary Emission of the Ions of Tantalum Field Emitter During Exposure to an External Electric Field at High Temperatures</title><author>Golubev, O. L.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c268t-f827a275708df09ef41e6692a76a0571a19283c0fe1a0df99cc23c64266609693</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Classical and Continuum Physics</topic><topic>Electric fields</topic><topic>Emitters</topic><topic>High temperature</topic><topic>Ion currents</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Tantalum</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Golubev, O. L.</creatorcontrib><collection>CrossRef</collection><jtitle>Technical physics letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Golubev, O. L.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Stable Forms and Stationary Emission of the Ions of Tantalum Field Emitter During Exposure to an External Electric Field at High Temperatures</atitle><jtitle>Technical physics letters</jtitle><stitle>Tech. Phys. Lett</stitle><date>2023-12-01</date><risdate>2023</risdate><volume>49</volume><issue>Suppl 1</issue><spage>S5</spage><epage>S7</epage><pages>S5-S7</pages><issn>1063-7850</issn><eissn>1090-6533</eissn><abstract>Using the methods of field electron microscopy, the change in the form of the field emitter from Ta was studied when exposed to high temperatures
T
and strong electric fields
F
. The aim of the study was to obtain a stable form of the emitter surface that would give a stationary ion current during field evaporation. Such a stable form was found at a certain combination of
T
and
F
, it could provide a stable constant ion current, but of relatively small magnitude.</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.1134/S1063785023900224</doi></addata></record> |
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| ispartof | Technical physics letters, 2023-12, Vol.49 (Suppl 1), p.S5-S7 |
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| subjects | Classical and Continuum Physics Electric fields Emitters High temperature Ion currents Physics Physics and Astronomy Tantalum |
| title | Stable Forms and Stationary Emission of the Ions of Tantalum Field Emitter During Exposure to an External Electric Field at High Temperatures |
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