Loading…
Peak intensities in Auger electron spectroscopy for quantification: Relationship between differentiated spectral intensities and direct peak areas
In Auger electron spectroscopy, qualitative analyses are performed by using high-energy resolution direct spectra with a spherical capacitor analyzer (SCA). Although it is used to carry out quantitative analyses with differentiated spectra, high-energy resolution spectra measured with an SCA differ...
Saved in:
Published in: | Journal of vacuum science & technology. A, Vacuum, surfaces, and films Vacuum, surfaces, and films, 2023-07, Vol.41 (4) |
---|---|
Main Authors: | , , , , , |
Format: | Article |
Language: | English |
Citations: | Items that this one cites Items that cite this one |
Online Access: | Get full text |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
cited_by | cdi_FETCH-LOGICAL-c334t-b3dfabb658a6b8b3cffa99352add6f10c5bf812b7853f615ba9fa3ea06800ee93 |
---|---|
cites | cdi_FETCH-LOGICAL-c334t-b3dfabb658a6b8b3cffa99352add6f10c5bf812b7853f615ba9fa3ea06800ee93 |
container_end_page | |
container_issue | 4 |
container_start_page | |
container_title | Journal of vacuum science & technology. A, Vacuum, surfaces, and films |
container_volume | 41 |
creator | Watanabe, Katsumi Watanabe, Daisuke Mamiya, Kazutoshi Koizumi, Seiji Sanada, Noriaki Suzuki, Mineharu |
description | In Auger electron spectroscopy, qualitative analyses are performed by using high-energy resolution direct spectra with a spherical capacitor analyzer (SCA). Although it is used to carry out quantitative analyses with differentiated spectra, high-energy resolution spectra measured with an SCA differ from those obtained with conventional energy resolution measurements using a cylindrical mirror analyzer. When we attempt quantitative analyses by applying direct spectra, this does not allow the use of previously accumulated analytical parameters for differentiated spectra, such as relative sensitivity factors. Therefore, we clarified the relationship between Auger direct spectral intensities and differentiated spectral intensities, and we defined a correction factor enabling the use of the analytical parameters given by differentiated spectra to direct spectra. To estimate the direct spectral area contributing to a quantitative analysis, the background of the direct spectrum is subtracted by the Shirley method, similar to the spectral treatment used in x-ray photoelectron spectroscopy. The correction factor is expressed as the ratio of the normalized peak area and normalized differentiated peak-to-peak intensity, which is actually measured and determined in every laboratory and with any instrument. |
doi_str_mv | 10.1116/6.0002487 |
format | article |
fullrecord | <record><control><sourceid>scitation_cross</sourceid><recordid>TN_cdi_crossref_primary_10_1116_6_0002487</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>scitation_primary_10_1116_6_0002487</sourcerecordid><originalsourceid>FETCH-LOGICAL-c334t-b3dfabb658a6b8b3cffa99352add6f10c5bf812b7853f615ba9fa3ea06800ee93</originalsourceid><addsrcrecordid>eNqdkE9LAzEQxYMoWKsHv0GuCluTTZPueivFqlBQRM_LJDvR6Jpdk1Tp1_ATu_0D4tXTPJgfb-Y9Qk45G3HO1YUaMcbycTHZIwMuc5YVUpb7ZMAmYpzlnPFDchTj6xrKmRqQ73uEN-p8Qh9dchh7TafLZwwUGzQptJ7GbiOiabsVtW2gH0vwyVlnILnWX9IHbDYqvriOakxfiJ7WzloM2IOQsN6ZQPPnFvi650K_od36DwgI8ZgcWGginuzmkDzNrx5nN9ni7vp2Nl1kRohxyrSoLWitZAFKF1oYa6EshcyhrpXlzEhtC57rSSGFVVxqKC0IBKYKxhBLMSRnW1_TZ4sBbdUF9w5hVXFWrcusVLUrs2fPt2w0Lm2y_g_-bMMvWHW1FT9Opohk</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Peak intensities in Auger electron spectroscopy for quantification: Relationship between differentiated spectral intensities and direct peak areas</title><source>American Institute of Physics:Jisc Collections:Transitional Journals Agreement 2021-23 (Reading list)</source><creator>Watanabe, Katsumi ; Watanabe, Daisuke ; Mamiya, Kazutoshi ; Koizumi, Seiji ; Sanada, Noriaki ; Suzuki, Mineharu</creator><creatorcontrib>Watanabe, Katsumi ; Watanabe, Daisuke ; Mamiya, Kazutoshi ; Koizumi, Seiji ; Sanada, Noriaki ; Suzuki, Mineharu</creatorcontrib><description>In Auger electron spectroscopy, qualitative analyses are performed by using high-energy resolution direct spectra with a spherical capacitor analyzer (SCA). Although it is used to carry out quantitative analyses with differentiated spectra, high-energy resolution spectra measured with an SCA differ from those obtained with conventional energy resolution measurements using a cylindrical mirror analyzer. When we attempt quantitative analyses by applying direct spectra, this does not allow the use of previously accumulated analytical parameters for differentiated spectra, such as relative sensitivity factors. Therefore, we clarified the relationship between Auger direct spectral intensities and differentiated spectral intensities, and we defined a correction factor enabling the use of the analytical parameters given by differentiated spectra to direct spectra. To estimate the direct spectral area contributing to a quantitative analysis, the background of the direct spectrum is subtracted by the Shirley method, similar to the spectral treatment used in x-ray photoelectron spectroscopy. The correction factor is expressed as the ratio of the normalized peak area and normalized differentiated peak-to-peak intensity, which is actually measured and determined in every laboratory and with any instrument.</description><identifier>ISSN: 0734-2101</identifier><identifier>EISSN: 1520-8559</identifier><identifier>DOI: 10.1116/6.0002487</identifier><identifier>CODEN: JVTAD6</identifier><language>eng</language><ispartof>Journal of vacuum science & technology. A, Vacuum, surfaces, and films, 2023-07, Vol.41 (4)</ispartof><rights>Author(s)</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c334t-b3dfabb658a6b8b3cffa99352add6f10c5bf812b7853f615ba9fa3ea06800ee93</citedby><cites>FETCH-LOGICAL-c334t-b3dfabb658a6b8b3cffa99352add6f10c5bf812b7853f615ba9fa3ea06800ee93</cites><orcidid>0000-0003-4630-2429 ; 0009-0006-5850-3198 ; 0000-0003-3201-5824</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27923,27924</link.rule.ids></links><search><creatorcontrib>Watanabe, Katsumi</creatorcontrib><creatorcontrib>Watanabe, Daisuke</creatorcontrib><creatorcontrib>Mamiya, Kazutoshi</creatorcontrib><creatorcontrib>Koizumi, Seiji</creatorcontrib><creatorcontrib>Sanada, Noriaki</creatorcontrib><creatorcontrib>Suzuki, Mineharu</creatorcontrib><title>Peak intensities in Auger electron spectroscopy for quantification: Relationship between differentiated spectral intensities and direct peak areas</title><title>Journal of vacuum science & technology. A, Vacuum, surfaces, and films</title><description>In Auger electron spectroscopy, qualitative analyses are performed by using high-energy resolution direct spectra with a spherical capacitor analyzer (SCA). Although it is used to carry out quantitative analyses with differentiated spectra, high-energy resolution spectra measured with an SCA differ from those obtained with conventional energy resolution measurements using a cylindrical mirror analyzer. When we attempt quantitative analyses by applying direct spectra, this does not allow the use of previously accumulated analytical parameters for differentiated spectra, such as relative sensitivity factors. Therefore, we clarified the relationship between Auger direct spectral intensities and differentiated spectral intensities, and we defined a correction factor enabling the use of the analytical parameters given by differentiated spectra to direct spectra. To estimate the direct spectral area contributing to a quantitative analysis, the background of the direct spectrum is subtracted by the Shirley method, similar to the spectral treatment used in x-ray photoelectron spectroscopy. The correction factor is expressed as the ratio of the normalized peak area and normalized differentiated peak-to-peak intensity, which is actually measured and determined in every laboratory and with any instrument.</description><issn>0734-2101</issn><issn>1520-8559</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNqdkE9LAzEQxYMoWKsHv0GuCluTTZPueivFqlBQRM_LJDvR6Jpdk1Tp1_ATu_0D4tXTPJgfb-Y9Qk45G3HO1YUaMcbycTHZIwMuc5YVUpb7ZMAmYpzlnPFDchTj6xrKmRqQ73uEN-p8Qh9dchh7TafLZwwUGzQptJ7GbiOiabsVtW2gH0vwyVlnILnWX9IHbDYqvriOakxfiJ7WzloM2IOQsN6ZQPPnFvi650K_od36DwgI8ZgcWGginuzmkDzNrx5nN9ni7vp2Nl1kRohxyrSoLWitZAFKF1oYa6EshcyhrpXlzEhtC57rSSGFVVxqKC0IBKYKxhBLMSRnW1_TZ4sBbdUF9w5hVXFWrcusVLUrs2fPt2w0Lm2y_g_-bMMvWHW1FT9Opohk</recordid><startdate>202307</startdate><enddate>202307</enddate><creator>Watanabe, Katsumi</creator><creator>Watanabe, Daisuke</creator><creator>Mamiya, Kazutoshi</creator><creator>Koizumi, Seiji</creator><creator>Sanada, Noriaki</creator><creator>Suzuki, Mineharu</creator><scope>AAYXX</scope><scope>CITATION</scope><orcidid>https://orcid.org/0000-0003-4630-2429</orcidid><orcidid>https://orcid.org/0009-0006-5850-3198</orcidid><orcidid>https://orcid.org/0000-0003-3201-5824</orcidid></search><sort><creationdate>202307</creationdate><title>Peak intensities in Auger electron spectroscopy for quantification: Relationship between differentiated spectral intensities and direct peak areas</title><author>Watanabe, Katsumi ; Watanabe, Daisuke ; Mamiya, Kazutoshi ; Koizumi, Seiji ; Sanada, Noriaki ; Suzuki, Mineharu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c334t-b3dfabb658a6b8b3cffa99352add6f10c5bf812b7853f615ba9fa3ea06800ee93</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Watanabe, Katsumi</creatorcontrib><creatorcontrib>Watanabe, Daisuke</creatorcontrib><creatorcontrib>Mamiya, Kazutoshi</creatorcontrib><creatorcontrib>Koizumi, Seiji</creatorcontrib><creatorcontrib>Sanada, Noriaki</creatorcontrib><creatorcontrib>Suzuki, Mineharu</creatorcontrib><collection>CrossRef</collection><jtitle>Journal of vacuum science & technology. A, Vacuum, surfaces, and films</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Watanabe, Katsumi</au><au>Watanabe, Daisuke</au><au>Mamiya, Kazutoshi</au><au>Koizumi, Seiji</au><au>Sanada, Noriaki</au><au>Suzuki, Mineharu</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Peak intensities in Auger electron spectroscopy for quantification: Relationship between differentiated spectral intensities and direct peak areas</atitle><jtitle>Journal of vacuum science & technology. A, Vacuum, surfaces, and films</jtitle><date>2023-07</date><risdate>2023</risdate><volume>41</volume><issue>4</issue><issn>0734-2101</issn><eissn>1520-8559</eissn><coden>JVTAD6</coden><abstract>In Auger electron spectroscopy, qualitative analyses are performed by using high-energy resolution direct spectra with a spherical capacitor analyzer (SCA). Although it is used to carry out quantitative analyses with differentiated spectra, high-energy resolution spectra measured with an SCA differ from those obtained with conventional energy resolution measurements using a cylindrical mirror analyzer. When we attempt quantitative analyses by applying direct spectra, this does not allow the use of previously accumulated analytical parameters for differentiated spectra, such as relative sensitivity factors. Therefore, we clarified the relationship between Auger direct spectral intensities and differentiated spectral intensities, and we defined a correction factor enabling the use of the analytical parameters given by differentiated spectra to direct spectra. To estimate the direct spectral area contributing to a quantitative analysis, the background of the direct spectrum is subtracted by the Shirley method, similar to the spectral treatment used in x-ray photoelectron spectroscopy. The correction factor is expressed as the ratio of the normalized peak area and normalized differentiated peak-to-peak intensity, which is actually measured and determined in every laboratory and with any instrument.</abstract><doi>10.1116/6.0002487</doi><tpages>7</tpages><orcidid>https://orcid.org/0000-0003-4630-2429</orcidid><orcidid>https://orcid.org/0009-0006-5850-3198</orcidid><orcidid>https://orcid.org/0000-0003-3201-5824</orcidid><oa>free_for_read</oa></addata></record> |
fulltext | fulltext |
identifier | ISSN: 0734-2101 |
ispartof | Journal of vacuum science & technology. A, Vacuum, surfaces, and films, 2023-07, Vol.41 (4) |
issn | 0734-2101 1520-8559 |
language | eng |
recordid | cdi_crossref_primary_10_1116_6_0002487 |
source | American Institute of Physics:Jisc Collections:Transitional Journals Agreement 2021-23 (Reading list) |
title | Peak intensities in Auger electron spectroscopy for quantification: Relationship between differentiated spectral intensities and direct peak areas |
url | http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-08T07%3A51%3A25IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-scitation_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Peak%20intensities%20in%20Auger%20electron%20spectroscopy%20for%20quantification:%20Relationship%20between%20differentiated%20spectral%20intensities%20and%20direct%20peak%20areas&rft.jtitle=Journal%20of%20vacuum%20science%20&%20technology.%20A,%20Vacuum,%20surfaces,%20and%20films&rft.au=Watanabe,%20Katsumi&rft.date=2023-07&rft.volume=41&rft.issue=4&rft.issn=0734-2101&rft.eissn=1520-8559&rft.coden=JVTAD6&rft_id=info:doi/10.1116/6.0002487&rft_dat=%3Cscitation_cross%3Escitation_primary_10_1116_6_0002487%3C/scitation_cross%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c334t-b3dfabb658a6b8b3cffa99352add6f10c5bf812b7853f615ba9fa3ea06800ee93%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |