Simulation of Plasmonic Effects in Nanostructured Copper Surfaces for Field-assisted Photoemission

Plasmonics in photoemission have recently gained interest due to their effect on important electron beam parameters such as emittance or quantum efficiency (QE), among others. For example, the presence of nanostructures at the surface of the photoemissive medium can increase the probability of elect...

Full description

Saved in:
Bibliographic Details
Published in:Journal of physics. Conference series 2024-01, Vol.2687 (3), p.32034
Main Authors: Groussin, B, Martinez Calderon, M, Marsh, B, Granados, E
Format: Article
Language:English
Subjects:
Copper
Electron beams
Electron emission
Electron guns
Emittance
Irradiation
Nanostructure
Photoelectric emission
Plasmonics
Quantum efficiency
Substrates
Citations: Items that this one cites
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by
cites cdi_FETCH-LOGICAL-c324t-cdb7bde32ad2b5c4507cb568ac6fa82417995bf67abae42f71ae89127631cca23
container_end_page
container_issue 3
container_start_page 32034
container_title Journal of physics. Conference series
container_volume 2687
creator Groussin, B
Martinez Calderon, M
Marsh, B
Granados, E
description Plasmonics in photoemission have recently gained interest due to their effect on important electron beam parameters such as emittance or quantum efficiency (QE), among others. For example, the presence of nanostructures at the surface of the photoemissive medium can increase the probability of electron emission if their morphological features match that of the plasmonic resonance when laser-irradiated in an electron gun. To determine the optimal size and geometry of these nanostructures and predict the resulting field enhancement, we conducted parametric electromagnetic simulations of nanostructured surfaces using COMSOL®. We investigated several types of geometries commonly found in laser processed copper substrates, optimized their performance under different irradiation wavelengths, and determined the expected maximal enhancement factor attainable.
doi_str_mv 10.1088/1742-6596/2687/3/032034
format article
fullrecord <record><control><sourceid>proquest_iop_j</sourceid><recordid>TN_cdi_proquest_journals_2918780828</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2918780828</sourcerecordid><originalsourceid>FETCH-LOGICAL-c324t-cdb7bde32ad2b5c4507cb568ac6fa82417995bf67abae42f71ae89127631cca23</originalsourceid><addsrcrecordid>eNqFkE9LxDAQxYMouK5-BgOea_OnTdKjLLsqLLqweg5pmmCWtqlJevDb21LRo3OZGea9N_AD4Baje4yEyDEvSMbKiuWECZ7THFGCaHEGVr-X899ZiEtwFeMJIToVX4H66LqxVcn5HnoLD62Kne-dhltrjU4Ruh6-qN7HFEadxmAauPHDYAI8jsEqbSK0PsCdM22TqRhdTJPk8OGTN52bdt9fgwur2mhufvoavO-2b5unbP_6-Lx52GeakiJluql53RhKVEPqUhcl4roumVCaWSVIgXlVlbVlXNXKFMRyrIyoMOGMYq0VoWtwt-QOwX-OJiZ58mPop5eSVFhwgQQRk4ovKh18jMFYOQTXqfAlMZIzUDmjkjM2OQOVVC5AJyddnM4Pf9H_ub4Bpqx5xg</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2918780828</pqid></control><display><type>article</type><title>Simulation of Plasmonic Effects in Nanostructured Copper Surfaces for Field-assisted Photoemission</title><source>ProQuest - Publicly Available Content Database</source><source>Free Full-Text Journals in Chemistry</source><creator>Groussin, B ; Martinez Calderon, M ; Marsh, B ; Granados, E</creator><creatorcontrib>Groussin, B ; Martinez Calderon, M ; Marsh, B ; Granados, E</creatorcontrib><description>Plasmonics in photoemission have recently gained interest due to their effect on important electron beam parameters such as emittance or quantum efficiency (QE), among others. For example, the presence of nanostructures at the surface of the photoemissive medium can increase the probability of electron emission if their morphological features match that of the plasmonic resonance when laser-irradiated in an electron gun. To determine the optimal size and geometry of these nanostructures and predict the resulting field enhancement, we conducted parametric electromagnetic simulations of nanostructured surfaces using COMSOL®. We investigated several types of geometries commonly found in laser processed copper substrates, optimized their performance under different irradiation wavelengths, and determined the expected maximal enhancement factor attainable.</description><identifier>ISSN: 1742-6588</identifier><identifier>EISSN: 1742-6596</identifier><identifier>DOI: 10.1088/1742-6596/2687/3/032034</identifier><language>eng</language><publisher>Bristol: IOP Publishing</publisher><subject>Copper ; Electron beams ; Electron emission ; Electron guns ; Emittance ; Irradiation ; Nanostructure ; Photoelectric emission ; Plasmonics ; Quantum efficiency ; Substrates</subject><ispartof>Journal of physics. Conference series, 2024-01, Vol.2687 (3), p.32034</ispartof><rights>Published under licence by IOP Publishing Ltd</rights><rights>Published under licence by IOP Publishing Ltd. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c324t-cdb7bde32ad2b5c4507cb568ac6fa82417995bf67abae42f71ae89127631cca23</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.proquest.com/docview/2918780828?pq-origsite=primo$$EHTML$$P50$$Gproquest$$Hfree_for_read</linktohtml><link.rule.ids>314,780,784,25752,27923,27924,37011,44589</link.rule.ids></links><search><creatorcontrib>Groussin, B</creatorcontrib><creatorcontrib>Martinez Calderon, M</creatorcontrib><creatorcontrib>Marsh, B</creatorcontrib><creatorcontrib>Granados, E</creatorcontrib><title>Simulation of Plasmonic Effects in Nanostructured Copper Surfaces for Field-assisted Photoemission</title><title>Journal of physics. Conference series</title><addtitle>J. Phys.: Conf. Ser</addtitle><description>Plasmonics in photoemission have recently gained interest due to their effect on important electron beam parameters such as emittance or quantum efficiency (QE), among others. For example, the presence of nanostructures at the surface of the photoemissive medium can increase the probability of electron emission if their morphological features match that of the plasmonic resonance when laser-irradiated in an electron gun. To determine the optimal size and geometry of these nanostructures and predict the resulting field enhancement, we conducted parametric electromagnetic simulations of nanostructured surfaces using COMSOL®. We investigated several types of geometries commonly found in laser processed copper substrates, optimized their performance under different irradiation wavelengths, and determined the expected maximal enhancement factor attainable.</description><subject>Copper</subject><subject>Electron beams</subject><subject>Electron emission</subject><subject>Electron guns</subject><subject>Emittance</subject><subject>Irradiation</subject><subject>Nanostructure</subject><subject>Photoelectric emission</subject><subject>Plasmonics</subject><subject>Quantum efficiency</subject><subject>Substrates</subject><issn>1742-6588</issn><issn>1742-6596</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><sourceid>PIMPY</sourceid><recordid>eNqFkE9LxDAQxYMouK5-BgOea_OnTdKjLLsqLLqweg5pmmCWtqlJevDb21LRo3OZGea9N_AD4Baje4yEyDEvSMbKiuWECZ7THFGCaHEGVr-X899ZiEtwFeMJIToVX4H66LqxVcn5HnoLD62Kne-dhltrjU4Ruh6-qN7HFEadxmAauPHDYAI8jsEqbSK0PsCdM22TqRhdTJPk8OGTN52bdt9fgwur2mhufvoavO-2b5unbP_6-Lx52GeakiJluql53RhKVEPqUhcl4roumVCaWSVIgXlVlbVlXNXKFMRyrIyoMOGMYq0VoWtwt-QOwX-OJiZ58mPop5eSVFhwgQQRk4ovKh18jMFYOQTXqfAlMZIzUDmjkjM2OQOVVC5AJyddnM4Pf9H_ub4Bpqx5xg</recordid><startdate>20240101</startdate><enddate>20240101</enddate><creator>Groussin, B</creator><creator>Martinez Calderon, M</creator><creator>Marsh, B</creator><creator>Granados, E</creator><general>IOP Publishing</general><scope>O3W</scope><scope>TSCCA</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>H8D</scope><scope>HCIFZ</scope><scope>L7M</scope><scope>P5Z</scope><scope>P62</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope></search><sort><creationdate>20240101</creationdate><title>Simulation of Plasmonic Effects in Nanostructured Copper Surfaces for Field-assisted Photoemission</title><author>Groussin, B ; Martinez Calderon, M ; Marsh, B ; Granados, E</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c324t-cdb7bde32ad2b5c4507cb568ac6fa82417995bf67abae42f71ae89127631cca23</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Copper</topic><topic>Electron beams</topic><topic>Electron emission</topic><topic>Electron guns</topic><topic>Emittance</topic><topic>Irradiation</topic><topic>Nanostructure</topic><topic>Photoelectric emission</topic><topic>Plasmonics</topic><topic>Quantum efficiency</topic><topic>Substrates</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Groussin, B</creatorcontrib><creatorcontrib>Martinez Calderon, M</creatorcontrib><creatorcontrib>Marsh, B</creatorcontrib><creatorcontrib>Granados, E</creatorcontrib><collection>Open Access: IOP Publishing Free Content</collection><collection>IOPscience (Open Access)</collection><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Central (Alumni)</collection><collection>ProQuest Central</collection><collection>Advanced Technologies &amp; Aerospace Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central</collection><collection>Aerospace Database</collection><collection>SciTech Premium Collection</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Advanced Technologies &amp; Aerospace Database</collection><collection>ProQuest Advanced Technologies &amp; Aerospace Collection</collection><collection>ProQuest - Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><jtitle>Journal of physics. Conference series</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Groussin, B</au><au>Martinez Calderon, M</au><au>Marsh, B</au><au>Granados, E</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Simulation of Plasmonic Effects in Nanostructured Copper Surfaces for Field-assisted Photoemission</atitle><jtitle>Journal of physics. Conference series</jtitle><addtitle>J. Phys.: Conf. Ser</addtitle><date>2024-01-01</date><risdate>2024</risdate><volume>2687</volume><issue>3</issue><spage>32034</spage><pages>32034-</pages><issn>1742-6588</issn><eissn>1742-6596</eissn><abstract>Plasmonics in photoemission have recently gained interest due to their effect on important electron beam parameters such as emittance or quantum efficiency (QE), among others. For example, the presence of nanostructures at the surface of the photoemissive medium can increase the probability of electron emission if their morphological features match that of the plasmonic resonance when laser-irradiated in an electron gun. To determine the optimal size and geometry of these nanostructures and predict the resulting field enhancement, we conducted parametric electromagnetic simulations of nanostructured surfaces using COMSOL®. We investigated several types of geometries commonly found in laser processed copper substrates, optimized their performance under different irradiation wavelengths, and determined the expected maximal enhancement factor attainable.</abstract><cop>Bristol</cop><pub>IOP Publishing</pub><doi>10.1088/1742-6596/2687/3/032034</doi><tpages>5</tpages><oa>free_for_read</oa></addata></record>
fulltext fulltext
identifier ISSN: 1742-6588
ispartof Journal of physics. Conference series, 2024-01, Vol.2687 (3), p.32034
issn 1742-6588
1742-6596
language eng
recordid cdi_proquest_journals_2918780828
source ProQuest - Publicly Available Content Database; Free Full-Text Journals in Chemistry
subjects Copper
Electron beams
Electron emission
Electron guns
Emittance
Irradiation
Nanostructure
Photoelectric emission
Plasmonics
Quantum efficiency
Substrates
title Simulation of Plasmonic Effects in Nanostructured Copper Surfaces for Field-assisted Photoemission
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-10T12%3A45%3A48IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_iop_j&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Simulation%20of%20Plasmonic%20Effects%20in%20Nanostructured%20Copper%20Surfaces%20for%20Field-assisted%20Photoemission&rft.jtitle=Journal%20of%20physics.%20Conference%20series&rft.au=Groussin,%20B&rft.date=2024-01-01&rft.volume=2687&rft.issue=3&rft.spage=32034&rft.pages=32034-&rft.issn=1742-6588&rft.eissn=1742-6596&rft_id=info:doi/10.1088/1742-6596/2687/3/032034&rft_dat=%3Cproquest_iop_j%3E2918780828%3C/proquest_iop_j%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c324t-cdb7bde32ad2b5c4507cb568ac6fa82417995bf67abae42f71ae89127631cca23%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_pqid=2918780828&rft_id=info:pmid/&rfr_iscdi=true