# Study of radiation tolerance of <math display="inline">  <msub>    <mrow>      <mi>Cu(In,Ga)Se</mi>    </mrow>    <mrow>      <mn>2</mn>    </mrow>  </msub></math> detector

https://mdr.nims.go.jp/datasets/f8136362-11ba-4436-97e1-361ef6b94574

## File

- [elsarticle-template-harv.docx](https://mdr.nims.go.jp/filesets/ef4c0fd4-ec23-4308-a94c-08da68bd1c69/download) ([Detail](https://mdr.nims.go.jp/filesets/ef4c0fd4-ec23-4308-a94c-08da68bd1c69.md))

## Id

f8136362-11ba-4436-97e1-361ef6b94574

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2024-09-03T01:28:48.131633Z

## Updated at

2024-09-04T00:31:35.185219Z

## Published at

2026-07-19T23:27:11.719375Z

## Doi

https://doi.org/10.48505/nims.4723

## First published url

https://doi.org/10.1016/j.nima.2024.169637

## Date published

2024-07-20

## Recorded date published

2024-10

## Resource type

journal_article

## Manuscript type

accepted_manuscript

## Collection



## Title

- title: Study of radiation tolerance of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"
    altimg="si12.svg" display="inline" id="d1e105"><mml:msub><mml:mrow><mml:mi mathvariant="normal">Cu(In,Ga)Se</mml:mi></mml:mrow><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msub></mml:math>
    detector
  title_type: original
  lang: en

## Description

- description: A Cu(In,Ga)Se2 (CIGS) semiconductor has been widely developed as a
    solar cell. It is known to have a radiation damage recovery mechanism brought
    about by a process of thermal annealing. We investigated the radiation damage
    recovery mechanism though two irradiation experiments at HIMAC and CYRIC. In the
    HIMAC experiment, a 2 μm-thick CIGS detector was irradiated with a 400 MeV/u Xe
    ion (132Xe+54) beam, and the collected charge from Xe signal was observed. After
    Xe beam irradiation with a dose of 0.6 MGy, collected charge from the Xe beam
    was deteriorated to 51% of initial state. However, it recovered to 97% after 2
    h dark annealing at 130 ◦C. In the CYRIC experiment, 70 MeV protons with a fluence
    of 7.5×1015 MeV neq∕cm2 were irradiated to CIGS solar cells. After dark annealing
    at 130 ◦C for 1 h, a short circuit current density (JSC) recovered from 57% to
    85% of the initial state. On the other hand, it took about 34 h for the JSC to
    recover from 50% to 85% at 90 ◦C. From these two irradiation experiments, it appeared
    that the radiation damage recovery mechanism is effective for the CIGS detector,
    the amount of recovery having a strong dependence on annealing temperature.
  description_type: abstract
  lang: und

## Creator

- name: K. Itabashi
  role: author
- name: S. Fujii
  role: author
- name: M. Imura
  role: author
  orcid: https://orcid.org/0000-0002-4236-9549
  organization: National Institute for Materials Science
  ror: https://ror.org/026v1ze26
- name: T. Isobe
  role: author
- name: M. Miyahara
  role: author
- name: J. Nishinaga
  role: author
- name: H. Okumura
  role: author
- name: M. Togawa
  role: author

## Contact agent



## Publisher

organization: Elsevier BV

## Managing organization



## Keyword

- subject: Cu(In, Ga)Se2
  schema: not_defined
- subject: Radiation tolerance
  schema: not_defined
- subject: Radiation detector
  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: 2024-07-20
end_date: 2026-07-20

## Journal

- title: NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS
    SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
  issn: '01689002'
  volume: '1067'
  article_number: '169637'

## Conference



## Related item



## Funding

- funder_name: Government of Japan Ministry of Education Culture Sports Science and
    Technology
- funder_name: Japan Society for the Promotion of Science

## 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



## Computational method



## Energy level/transition state



## Software



## Custom property



## Fileset

- id: ef4c0fd4-ec23-4308-a94c-08da68bd1c69
  filename: elsarticle-template-harv.docx
  content_type: application/vnd.openxmlformats-officedocument.wordprocessingml.document
  size: 657707
  md5: e8966457f80dd965b0d3cffb569f84d1

## Thumbnail

fileset_id: ef4c0fd4-ec23-4308-a94c-08da68bd1c69
filename: elsarticle-template-harv.docx