# A membrane, pseudo-vertical p-i-n diamond detector

https://mdr.nims.go.jp/datasets/545afc03-7afd-4680-a741-5005b6f9c4da

## File

- [A membrane  pseudo-vertical p-i-n diamond detector.pdf](https://mdr.nims.go.jp/filesets/f169e657-c45b-48ce-8a76-8edd95d8ae5e/download) ([Detail](https://mdr.nims.go.jp/filesets/f169e657-c45b-48ce-8a76-8edd95d8ae5e.md))

## Id

545afc03-7afd-4680-a741-5005b6f9c4da

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2024-02-06T03:29:26.287431Z

## Updated at

2024-02-07T06:14:37.978901Z

## Published at

2024-02-07T07:30:25.274241Z

## Doi



## First published url

https://doi.org/10.1080/00223131.2023.2190548

## Date published

2023-10-03

## Recorded date published

2023-10-3

## Resource type

journal_article

## Manuscript type

vor

## Collection



## Title

- title: A membrane, pseudo-vertical p-i-n diamond detector
  title_type: original
  lang: en

## Description

- description: We report on the membrane diamond detector, which consists of 5 μm-thick
    diamond p-i-n diodes and a dedicated front-end ASIC, fabricated in a 65 nm CMOS
    technology. The p-i-n diode has an attractive feature for low γ-ray sensitivities
    due to its extremely thin drift layer, which is difficult to form by etching of
    bulk diamond with a Metal-Insulator-Metal structure. The pseudo-vertical p-i-n
    diode structure was formed on the single crystal diamond {111} substrate by MWCVD
    and dry-etching process. The readout electronics was designed to meet specifications
    for real-time neutron monitoring in harsh γ-ray environments. The prototype system
    was evaluated in charge distribution measurements induced by α-particles from
    241 Am. The charge spectra were successfully obtained from multi-channels, each
    of which has a diameter of 250 μm aligning in a pixel matrix. By combining with
    neutron converters, e.g ., 10 B or 7 Li, we expect the detector system as a good
    candidate for detecting spontaneous fission neutrons, emitted from submerged fuel
    debris at the Fukushima Daiichi Nuclear Power Plant in Japan.
  description_type: abstract
  lang: und

## Creator

- name: Tetsuichi Kishishita
  role: author
- name: Kimiyoshi Ichikawa
  role: author
  orcid: https://orcid.org/0000-0002-8655-3516
  organization: National Institute for Materials Science
- name: Kazuya Tauchi
  role: author
- name: Masayoshi Shoji
  role: author
- name: Masayuki Hagiwara
  role: author
- name: Satoshi Koizumi
  role: author
  orcid: https://orcid.org/0000-0003-4961-5658
  organization: National Institute for Materials Science
- name: Manobu M. Tanaka
  role: author

## Contact agent



## Publisher

organization: Informa UK Limited

## Managing organization



## Keyword

- subject: Diamond
  schema: not_defined
- subject: Nuclear power plant
  schema: not_defined
- subject: alpha particle
  schema: not_defined
- subject: gamma ray
  schema: not_defined

## Rights

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

## Other identifier(s)



## Data origin



## Embargo



## Journal

- title: Journal of Nuclear Science and Technology
  issn: '18811248'
  start_page: 1285
  end_page: 1291
- title: JOURNAL OF NUCLEAR SCIENCE AND TECHNOLOGY
  issn: '00223131'
  volume: '60'
  issue: '10'
  start_page: 1285
  end_page: 1291

## Conference



## Related item



## Funding

- identifier: 22H01255
  funder_name: KAKENHI
- identifier: 30I123
  funder_name: Center of World Intelligence Project for Nuclear Sci- ence/Technology
    and Human Resource Development

## Instrument



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## Measurement method



## Specimen



## Chemical composition



## Structure for specimen



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## Fileset

- id: f169e657-c45b-48ce-8a76-8edd95d8ae5e
  filename: A membrane  pseudo-vertical p-i-n diamond detector.pdf
  content_type: application/pdf
  size: 2117401
  md5: 6fea6589b81fcea4ef1259c5462eb7d7

## Thumbnail

fileset_id: f169e657-c45b-48ce-8a76-8edd95d8ae5e
filename: A membrane  pseudo-vertical p-i-n diamond detector.pdf