# Automated information compression of XPS spectrum using information criteria

https://mdr.nims.go.jp/datasets/899c47dd-9f78-4c90-af95-48e3f0c74010

## Files

- [Shinotsuka_JES_239_146903_2020_AuthorManuscript_20190924.pdf](https://mdr.nims.go.jp/filesets/6b7b3e15-6e11-4c85-8746-7380df38f992/download) ([Detail](https://mdr.nims.go.jp/filesets/6b7b3e15-6e11-4c85-8746-7380df38f992.md))

## Id

899c47dd-9f78-4c90-af95-48e3f0c74010

## Local identifier

identifier: mdr-schema-yaml/3484zk85d

## Visibility

open_to_public

## State

published

## Created at

2022-06-24T10:24:47.552048Z

## Updated at

2024-01-05T13:12:40.865571Z

## Published at

2022-06-24T10:24:47.684140Z

## Doi

https://doi.org/10.48505/nims.3459

## First published url

https://doi.org/10.1016/j.elspec.2019.146903

## Date published

2019-12-03

## Recorded date published

2020-2

## Resource type

journal_article

## Manuscript type

na

## Collection



## Title

- title: Automated information compression of XPS spectrum using information criteria
  title_type: original
  lang: en

## Description

- description: We developed and implemented a fully automated method to perform X-ray
    photoelectron spectroscopy (XPS) spectral analysis based on the active Shirley
    method and information criteria. Our method searches a large number of initial
    fitting models by changing the degree of smoothing, and then optimizes the peak
    parameters and background parameters to obtain a large number of fitting results.
    The goodness of those optimized models is ranked using information criteria. As
    a result of applying this algorithm to measured XPS spectra, we found that, using
    the Bayesian information criterion (BIC), a simple model with reasonably good
    agreement and a moderate number of peaks was selected. The model selected by the
    BIC was close to the result of peak fitting performed by XPS analysis experts.
  description_type: abstract
  lang: en

## Creator

- name: Tanaka, Hiromi
  role: author
- name: Yoshikawa, Hideki
  role: author
  orcid: https://orcid.org/0000-0002-7389-8865
- name: Yoshihara, Kazuhiro
  role: author
- name: Nakamura, Kazuki
  role: author
- name: Murakami, Ryo
  role: author
- name: Shinotsuka, Hiroshi
  role: author
  orcid: https://orcid.org/0000-0001-5147-1396

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## Keyword

- subject: Active Shirley method
  schema: not_defined
- subject: Akaike information criterion (AIC)
  schema: not_defined
- subject: Bayesian information criterion (BIC)
  schema: not_defined
- subject: X-ray photoelectron spectroscopy (XPS)
  schema: not_defined

## Rights

- description: Creative Commons BY-NC-ND Attribution-NonCommercial-NoDerivs 4.0 International
  identifier: https://creativecommons.org/licenses/by-nc-nd/4.0/

## Other identifier(s)



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## Embargo



## Journal

- title: Journal of Electron Spectroscopy and Related Phenomena

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## Specimen



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## Fileset

- id: 6b7b3e15-6e11-4c85-8746-7380df38f992
  filename: Shinotsuka_JES_239_146903_2020_AuthorManuscript_20190924.pdf
  content_type: application/pdf
  size: 2219205
  md5: 1423e76a36bb6f7b7a7ff6f3826280fd

## Thumbnail

fileset_id: 6b7b3e15-6e11-4c85-8746-7380df38f992
filename: Shinotsuka_JES_239_146903_2020_AuthorManuscript_20190924.pdf