# Rational Doping Strategy to Build the First Solution‐Processed p‐n Homojunction Architecture toward Silicon Quantum Dot Photodetectors

https://mdr.nims.go.jp/datasets/35863237-3cbd-400f-8bd3-dd340b63e362

## File

- [Small Sci. 2024, 4, 2400367.pdf](https://mdr.nims.go.jp/filesets/a3828be6-23a3-4609-a2cb-397541e16f2f/download) ([Detail](https://mdr.nims.go.jp/filesets/a3828be6-23a3-4609-a2cb-397541e16f2f.md))

## Id

35863237-3cbd-400f-8bd3-dd340b63e362

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2024-10-08T00:09:08.997368Z

## Updated at

2024-10-09T23:30:29.829994Z

## Published at

2024-10-09T23:30:29.916001Z

## Doi



## First published url

https://doi.org/10.1002/smsc.202400367

## Date published

2024-10-06

## Recorded date published

2024-12

## Resource type

journal_article

## Manuscript type

vor

## Collection



## Title

- title: Rational Doping Strategy to Build the First Solution‐Processed p‐n Homojunction
    Architecture toward Silicon Quantum Dot Photodetectors
  title_type: original
  lang: en

## Description

- description: 本論文では、新しいp-nホモ接合アーキテクチャーの構築法を紹介する。具体的には、p型およびn型シリコン量子ドット(SiQD)のコロイドインクを合成、直交溶媒トリックを利用して、n型とp型のSiQD層間を破壊することなくきれいな界面を形成、ダイオードの順方向および逆方向の電流-電圧特性は、さまざまな分光学的特性とともに、SiQDの最初のp-nホモ接合の形成を実証した。この自己発電型フォトダイオードは、波長に特異的な可変応答を提供する。
  description_type: abstract
  lang: und

## Creator

- name: Batu Ghosh
  role: author
  orcid: https://orcid.org/0000-0002-7339-9695
- name: Hiroyuki Yamada
  role: author
  orcid: https://orcid.org/0000-0003-0394-857X
  organization: National Institute for Materials Science
  ror: https://ror.org/026v1ze26
- name: Kazuhiro Nemoto
  role: author
  orcid: https://orcid.org/0000-0001-5228-1826
  organization: National Institute for Materials Science
  ror: https://ror.org/026v1ze26
- name: Wipakorn Jevasuwan
  role: author
  orcid: https://orcid.org/0000-0001-9117-2497
  organization: National Institute for Materials Science
  ror: https://ror.org/026v1ze26
- name: Naoki Fukata
  role: author
  orcid: https://orcid.org/0000-0002-0986-8485
  organization: National Institute for Materials Science
  ror: https://ror.org/026v1ze26
- name: Hon‐Tao Sun
  role: author
- name: Naoto Shirahata
  role: author
  orcid: https://orcid.org/0000-0002-1217-7589
  organization: National Institute for Materials Science
  ror: https://ror.org/026v1ze26

## Contact agent



## Publisher

organization: Wiley

## Managing organization



## Keyword

- subject: Colloidal quantum dot
  schema: not_defined
- subject: Silicon nanocrystal
  schema: not_defined
- subject: p-n homojunction
  schema: not_defined
- subject: Optoelectronics
  schema: not_defined
- subject: Solution-processed device
  schema: not_defined
- subject: Photodetector
  schema: not_defined
- subject: Photodiode
  schema: not_defined

## Rights

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

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo



## Journal

- title: Small Science
  issn: '26884046'
  article_number: '2400367'

## Conference



## Related item



## Funding

- identifier: 24K01462
  funder_name: Japan Society for the Promotion of Science London
- identifier: 24K01278
  funder_name: Japan Society for the Promotion of Science London
- identifier: 24K21720
  funder_name: Japan Society for the Promotion of Science London
- identifier: 23KJ2166
  funder_name: Japan Society for the Promotion of Science London
- identifier: JPMXP1224NM5178
  funder_name: Ministry of Education, Culture, Sports, Science and Technology

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## Fileset

- id: a3828be6-23a3-4609-a2cb-397541e16f2f
  filename: Small Sci. 2024, 4, 2400367.pdf
  content_type: application/pdf
  size: 2089062
  md5: 0c81a982619b8547f73124eb80c8db9a

## Thumbnail

fileset_id: a3828be6-23a3-4609-a2cb-397541e16f2f
filename: Small Sci. 2024, 4, 2400367.pdf