# Strain visualization using large-angle convergent-beam electron diffraction

https://mdr.nims.go.jp/datasets/17b0eaef-b368-419a-9e57-05f08d7ad138

## File

- [LACBED_NBD_20240307_final.docx](https://mdr.nims.go.jp/filesets/6c9ea682-61e7-46fb-8e42-9d99a69c2447/download) ([Detail](https://mdr.nims.go.jp/filesets/6c9ea682-61e7-46fb-8e42-9d99a69c2447.md))

## Id

17b0eaef-b368-419a-9e57-05f08d7ad138

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2024-04-16T19:53:31.122413Z

## Updated at

2024-07-01T05:11:45.826533Z

## Published at

2026-04-10T23:20:03.159092Z

## Doi

https://doi.org/10.48505/nims.4562

## First published url

https://doi.org/10.1016/j.ultramic.2024.113966

## Date published

2024-04-10

## Recorded date published

2024-7

## Resource type

journal_article

## Manuscript type

accepted_manuscript

## Collection



## Title

- title: Strain visualization using large-angle convergent-beam electron diffraction
  title_type: original
  lang: en

## Description

- description: 'We report the strain visualization method using large-angle convergent-beam
    electron diffraction (LACBED). We compare the proposed method with the strain
    maps acquired by STEM-NBD, a combination of scanning transmission electron microscopy
    (STEM) and nanobeam electron diffraction (NBD). Deficiency lines in the transmitted
    disk of the LACBED emanate from the movement, curving, or disappearance in a deformed
    area, and they contain information on the crystalline structure. Properly setting
    the optical conditions makes it possible to acquire real-space images over a wide
    area, together with deficiency lines on the transmitted disk. The proposed method
    acquires images by changing the relative position between the specimen and the
    deficiency line and can grasp the strain information with a small number of images.
    The curving or moving direction of the deficiency line is qualitatively consistent
    with the NBD results. If quantitative strain values are not essential, strain
    visualization using LACBED can be considered an effective technique. We believe
    that the strain information of a sample can be obtained effectively using both
    methods. '
  description_type: abstract
  lang: und

## Creator

- name: Fumihiko Uesugi
  role: author
  orcid: https://orcid.org/0000-0003-3346-4218
  organization: National Institute for Materials Science
  ror: https://ror.org/026v1ze26
- name: Chiaki Tanii
  role: author
- name: Naoyuki Sugiyama
  role: author
- name: Masaki Takeguchi
  role: author
  orcid: https://orcid.org/0000-0002-0282-6020
  organization: National Institute for Materials Science
  ror: https://ror.org/026v1ze26

## Contact agent



## Publisher

organization: Elsevier BV

## Managing organization



## Keyword

- subject: LACBED
  schema: not_defined
- subject: NBD
  schema: not_defined
- subject: Strain analysis
  schema: not_defined

## Rights

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

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo

start_date: 2024-04-10
end_date: 2026-04-11

## Journal

- title: ULTRAMICROSCOPY
  issn: '03043991'
  volume: '261'
  article_number: '113966'

## Conference



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## Instrument



## Instrument operator



## Instrument managing organization



## Measurement method



## Specimen



## Chemical composition



## Structure for specimen



## Structural feature for specimen



## Specific property for specimen



## Process for specimen treatment



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## Fileset

- id: 6c9ea682-61e7-46fb-8e42-9d99a69c2447
  filename: LACBED_NBD_20240307_final.docx
  content_type: application/vnd.openxmlformats-officedocument.wordprocessingml.document
  size: 7855231
  md5: 5c23df5878f0f4ecf1d77e22bbea8235

## Thumbnail

fileset_id: 6c9ea682-61e7-46fb-8e42-9d99a69c2447
filename: LACBED_NBD_20240307_final.docx