# Analysis of electron inelastic scattering in solids over wide energy range and its application to surface chemical analysis

https://mdr.nims.go.jp/datasets/1aa8f5ed-6a52-481f-b474-7aae9d8f690b

## File

- [13_2nd_KVS-VSJ-SSSJ_2013_11_v2.pdf](https://mdr.nims.go.jp/filesets/8582e342-82ae-41e8-87be-aef3c81c1d67/download) ([Detail](https://mdr.nims.go.jp/filesets/8582e342-82ae-41e8-87be-aef3c81c1d67.md))

## Id

1aa8f5ed-6a52-481f-b474-7aae9d8f690b

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2023-06-28T05:34:29.307894Z

## Updated at

2023-06-29T02:43:37.334836Z

## Published at

2023-06-29T04:30:33.366434Z

## Doi

https://doi.org/10.48505/nims.4203

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## Resource type

conference_presentation

## Manuscript type

na

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## Title

- title: Analysis of electron inelastic scattering in solids over wide energy range
    and its application to surface chemical analysis
  title_type: original
  lang: en

## Description

- description: We have, then, calculated IMFPs for 41 elemental solids and 30 semiconductors
    from 10 eV to 200 keV. These calculations were made with optical energy-loss functions
    (ELFs) using the relativistic full Penn algorithm (FPA). The ELFs for semiconductors
    were obtained from first-principles calculations with the WIEN2K and FEFF codes
    from1 eV to 1 MeV. Our calculated IMFPs could be fitted to a modified relativistic
    Bethe equation for inelastic scattering of electron in matter for energies from
    50 eV to 200 keV. The new IMFPs were also compared with IMFPs from the predictive
    TPP-2M equation that was modified to include relativistic effects. We will also
    show the mean escape depths of photoelectrons in wide energy range as an example
    of the applications of IMFPs.
  description_type: abstract
  lang: jpn

## Creator

- name: TANUMA, Shigeo
  role: author
  orcid: https://orcid.org/0000-0003-2628-9941
  organization: National Institute for Materials Science
  department: Research Network and Facility Services Division/Materials Analysis Station
  ror: https://ror.org/026v1ze26

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## Keyword

- subject: electron inelastic scattering
  schema: not_defined
- subject: energy loss function
  schema: not_defined
- subject: relativistic modified Bethe equation
  schema: not_defined
- subject: IMFP
  schema: not_defined
- subject: EPES
  schema: not_defined
- subject: MED
  schema: not_defined
- subject: HAXPES
  schema: not_defined

## Rights

- identifier: https://creativecommons.org/licenses/by-nc/4.0/

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## Fileset

- id: 8582e342-82ae-41e8-87be-aef3c81c1d67
  filename: 13_2nd_KVS-VSJ-SSSJ_2013_11_v2.pdf
  content_type: application/pdf
  size: 24487752
  md5: 530cc7d0a66133e14783249c300fe7a9

## Thumbnail

fileset_id: 8582e342-82ae-41e8-87be-aef3c81c1d67
filename: 13_2nd_KVS-VSJ-SSSJ_2013_11_v2.pdf