Eintrag weiter verarbeiten
Thermionic field electron emission from graphite‐based nanomaterials
Gespeichert in:
| Zeitschriftentitel: | physica status solidi (b) |
|---|---|
| Personen und Körperschaften: | , , |
| In: | physica status solidi (b), 248, 2011, 11, S. 2712-2715 |
| Format: | E-Article |
| Sprache: | Englisch |
| veröffentlicht: |
Wiley
|
| Schlagwörter: |
| author_facet |
Lyashenko, S. Kleshch, V. Obraztsov, A. Lyashenko, S. Kleshch, V. Obraztsov, A. |
|---|---|
| author |
Lyashenko, S. Kleshch, V. Obraztsov, A. |
| spellingShingle |
Lyashenko, S. Kleshch, V. Obraztsov, A. physica status solidi (b) Thermionic field electron emission from graphite‐based nanomaterials Condensed Matter Physics Electronic, Optical and Magnetic Materials |
| author_sort |
lyashenko, s. |
| spelling |
Lyashenko, S. Kleshch, V. Obraztsov, A. 0370-1972 1521-3951 Wiley Condensed Matter Physics Electronic, Optical and Magnetic Materials http://dx.doi.org/10.1002/pssb.201100075 <jats:title>Abstract</jats:title><jats:p>Thermionic and field electron emissions governed by Richardson–Dushman and Fowler–Nordheim equations, respectively, normally coexist under typical experimental conditions. However, some carbon‐based cathodes demonstrate deviations of temperature dependencies of the current–voltage characteristics from those predicted by these equations. The nature of deviations cannot be ascribed to insufficient variations of work function or surface topology, which result from temperature variations. In this work, the temperature dependencies of the electron emission characteristics were experimentally investigated for the nanographite film cathodes obtained by a chemical vapor deposition method. It was found that self‐consistent explanation of the experimental observations of the thermionic and field electron emissions from the nanocarbon cathodes may be given by taking into account the temperature dependence of free carrier density.</jats:p> Thermionic field electron emission from graphite‐based nanomaterials physica status solidi (b) |
| doi_str_mv |
10.1002/pssb.201100075 |
| facet_avail |
Online |
| finc_class_facet |
Physik Technik |
| format |
ElectronicArticle |
| fullrecord |
blob:ai-49-aHR0cDovL2R4LmRvaS5vcmcvMTAuMTAwMi9wc3NiLjIwMTEwMDA3NQ |
| id |
ai-49-aHR0cDovL2R4LmRvaS5vcmcvMTAuMTAwMi9wc3NiLjIwMTEwMDA3NQ |
| institution |
DE-Gla1 DE-Zi4 DE-15 DE-Pl11 DE-Rs1 DE-105 DE-14 DE-Ch1 DE-L229 DE-D275 DE-Bn3 DE-Brt1 DE-D161 |
| imprint |
Wiley, 2011 |
| imprint_str_mv |
Wiley, 2011 |
| issn |
1521-3951 0370-1972 |
| issn_str_mv |
1521-3951 0370-1972 |
| language |
English |
| mega_collection |
Wiley (CrossRef) |
| match_str |
lyashenko2011thermionicfieldelectronemissionfromgraphitebasednanomaterials |
| publishDateSort |
2011 |
| publisher |
Wiley |
| recordtype |
ai |
| record_format |
ai |
| series |
physica status solidi (b) |
| source_id |
49 |
| title |
Thermionic field electron emission from graphite‐based nanomaterials |
| title_unstemmed |
Thermionic field electron emission from graphite‐based nanomaterials |
| title_full |
Thermionic field electron emission from graphite‐based nanomaterials |
| title_fullStr |
Thermionic field electron emission from graphite‐based nanomaterials |
| title_full_unstemmed |
Thermionic field electron emission from graphite‐based nanomaterials |
| title_short |
Thermionic field electron emission from graphite‐based nanomaterials |
| title_sort |
thermionic field electron emission from graphite‐based nanomaterials |
| topic |
Condensed Matter Physics Electronic, Optical and Magnetic Materials |
| url |
http://dx.doi.org/10.1002/pssb.201100075 |
| publishDate |
2011 |
| physical |
2712-2715 |
| description |
<jats:title>Abstract</jats:title><jats:p>Thermionic and field electron emissions governed by Richardson–Dushman and Fowler–Nordheim equations, respectively, normally coexist under typical experimental conditions. However, some carbon‐based cathodes demonstrate deviations of temperature dependencies of the current–voltage characteristics from those predicted by these equations. The nature of deviations cannot be ascribed to insufficient variations of work function or surface topology, which result from temperature variations. In this work, the temperature dependencies of the electron emission characteristics were experimentally investigated for the nanographite film cathodes obtained by a chemical vapor deposition method. It was found that self‐consistent explanation of the experimental observations of the thermionic and field electron emissions from the nanocarbon cathodes may be given by taking into account the temperature dependence of free carrier density.</jats:p> |
| container_issue |
11 |
| container_start_page |
2712 |
| container_title |
physica status solidi (b) |
| container_volume |
248 |
| format_de105 |
Article, E-Article |
| format_de14 |
Article, E-Article |
| format_de15 |
Article, E-Article |
| format_de520 |
Article, E-Article |
| format_de540 |
Article, E-Article |
| format_dech1 |
Article, E-Article |
| format_ded117 |
Article, E-Article |
| format_degla1 |
E-Article |
| format_del152 |
Buch |
| format_del189 |
Article, E-Article |
| format_dezi4 |
Article |
| format_dezwi2 |
Article, E-Article |
| format_finc |
Article, E-Article |
| format_nrw |
Article, E-Article |
| _version_ |
1792336147665387523 |
| geogr_code |
not assigned |
| last_indexed |
2024-03-01T14:55:50.009Z |
| geogr_code_person |
not assigned |
| openURL |
url_ver=Z39.88-2004&ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fvufind.svn.sourceforge.net%3Agenerator&rft.title=Thermionic+field+electron+emission+from+graphite%E2%80%90based+nanomaterials&rft.date=2011-11-01&genre=article&issn=1521-3951&volume=248&issue=11&spage=2712&epage=2715&pages=2712-2715&jtitle=physica+status+solidi+%28b%29&atitle=Thermionic+field+electron+emission+from+graphite%E2%80%90based+nanomaterials&aulast=Obraztsov&aufirst=A.&rft_id=info%3Adoi%2F10.1002%2Fpssb.201100075&rft.language%5B0%5D=eng |
| SOLR | |
| _version_ | 1792336147665387523 |
| author | Lyashenko, S., Kleshch, V., Obraztsov, A. |
| author_facet | Lyashenko, S., Kleshch, V., Obraztsov, A., Lyashenko, S., Kleshch, V., Obraztsov, A. |
| author_sort | lyashenko, s. |
| container_issue | 11 |
| container_start_page | 2712 |
| container_title | physica status solidi (b) |
| container_volume | 248 |
| description | <jats:title>Abstract</jats:title><jats:p>Thermionic and field electron emissions governed by Richardson–Dushman and Fowler–Nordheim equations, respectively, normally coexist under typical experimental conditions. However, some carbon‐based cathodes demonstrate deviations of temperature dependencies of the current–voltage characteristics from those predicted by these equations. The nature of deviations cannot be ascribed to insufficient variations of work function or surface topology, which result from temperature variations. In this work, the temperature dependencies of the electron emission characteristics were experimentally investigated for the nanographite film cathodes obtained by a chemical vapor deposition method. It was found that self‐consistent explanation of the experimental observations of the thermionic and field electron emissions from the nanocarbon cathodes may be given by taking into account the temperature dependence of free carrier density.</jats:p> |
| doi_str_mv | 10.1002/pssb.201100075 |
| facet_avail | Online |
| finc_class_facet | Physik, Technik |
| format | ElectronicArticle |
| format_de105 | Article, E-Article |
| format_de14 | Article, E-Article |
| format_de15 | Article, E-Article |
| format_de520 | Article, E-Article |
| format_de540 | Article, E-Article |
| format_dech1 | Article, E-Article |
| format_ded117 | Article, E-Article |
| format_degla1 | E-Article |
| format_del152 | Buch |
| format_del189 | Article, E-Article |
| format_dezi4 | Article |
| format_dezwi2 | Article, E-Article |
| format_finc | Article, E-Article |
| format_nrw | Article, E-Article |
| geogr_code | not assigned |
| geogr_code_person | not assigned |
| id | ai-49-aHR0cDovL2R4LmRvaS5vcmcvMTAuMTAwMi9wc3NiLjIwMTEwMDA3NQ |
| imprint | Wiley, 2011 |
| imprint_str_mv | Wiley, 2011 |
| institution | DE-Gla1, DE-Zi4, DE-15, DE-Pl11, DE-Rs1, DE-105, DE-14, DE-Ch1, DE-L229, DE-D275, DE-Bn3, DE-Brt1, DE-D161 |
| issn | 1521-3951, 0370-1972 |
| issn_str_mv | 1521-3951, 0370-1972 |
| language | English |
| last_indexed | 2024-03-01T14:55:50.009Z |
| match_str | lyashenko2011thermionicfieldelectronemissionfromgraphitebasednanomaterials |
| mega_collection | Wiley (CrossRef) |
| physical | 2712-2715 |
| publishDate | 2011 |
| publishDateSort | 2011 |
| publisher | Wiley |
| record_format | ai |
| recordtype | ai |
| series | physica status solidi (b) |
| source_id | 49 |
| spelling | Lyashenko, S. Kleshch, V. Obraztsov, A. 0370-1972 1521-3951 Wiley Condensed Matter Physics Electronic, Optical and Magnetic Materials http://dx.doi.org/10.1002/pssb.201100075 <jats:title>Abstract</jats:title><jats:p>Thermionic and field electron emissions governed by Richardson–Dushman and Fowler–Nordheim equations, respectively, normally coexist under typical experimental conditions. However, some carbon‐based cathodes demonstrate deviations of temperature dependencies of the current–voltage characteristics from those predicted by these equations. The nature of deviations cannot be ascribed to insufficient variations of work function or surface topology, which result from temperature variations. In this work, the temperature dependencies of the electron emission characteristics were experimentally investigated for the nanographite film cathodes obtained by a chemical vapor deposition method. It was found that self‐consistent explanation of the experimental observations of the thermionic and field electron emissions from the nanocarbon cathodes may be given by taking into account the temperature dependence of free carrier density.</jats:p> Thermionic field electron emission from graphite‐based nanomaterials physica status solidi (b) |
| spellingShingle | Lyashenko, S., Kleshch, V., Obraztsov, A., physica status solidi (b), Thermionic field electron emission from graphite‐based nanomaterials, Condensed Matter Physics, Electronic, Optical and Magnetic Materials |
| title | Thermionic field electron emission from graphite‐based nanomaterials |
| title_full | Thermionic field electron emission from graphite‐based nanomaterials |
| title_fullStr | Thermionic field electron emission from graphite‐based nanomaterials |
| title_full_unstemmed | Thermionic field electron emission from graphite‐based nanomaterials |
| title_short | Thermionic field electron emission from graphite‐based nanomaterials |
| title_sort | thermionic field electron emission from graphite‐based nanomaterials |
| title_unstemmed | Thermionic field electron emission from graphite‐based nanomaterials |
| topic | Condensed Matter Physics, Electronic, Optical and Magnetic Materials |
| url | http://dx.doi.org/10.1002/pssb.201100075 |