# Two Orders of Magnitude Reduction in Computational Load Achieved by Ultrawideband Responses of an Ion-Gating Reservoir

https://mdr.nims.go.jp/datasets/470dca15-9f14-4adc-b3cf-8f5554a9ac93

## File

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## Id

470dca15-9f14-4adc-b3cf-8f5554a9ac93

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2025-12-06T14:52:22.382201Z

## Updated at

2025-12-09T07:30:21.273615Z

## Published at

2025-12-09T03:30:33.229648Z

## Doi



## First published url

https://doi.org/10.1021/acsnano.5c06174

## Date published

2025-10-28

## Recorded date published

2025-10-28

## Resource type

journal_article

## Manuscript type

vor

## Collection



## Title

- title: Two Orders of Magnitude Reduction in Computational Load Achieved by Ultrawideband
    Responses of an Ion-Gating Reservoir
  title_type: original
  lang: en

## Description

- description: 'The rising energy demands of conventional AI systems underscore the
    need for efficient computing technologies, such as brain-inspired computing. Physical
    reservoir computing (PRC), leveraging the nonlinear dynamics of physical systems
    for information processing, has emerged as a promising approach for neuromorphic
    computing. However, current PRC systems are constrained by narrow responsive time
    scales and limited performance. To address these challenges, an ion-gel/graphene
    electric double layer (EDL) transistor-based ion-gating reservoir (IGR) was developed.
    This IGR achieves a highly tunable and ultrawide time-scale response through the
    coexistence of fast EDL dynamics at the ion-gel/graphene interface and slower
    molecular adsorption dynamics on the graphene surface. Consequently, the system
    demonstrates an exceptionally broad responsive range, from 1 MHz to 20 Hz, while
    maintaining a high information processing capacity and adaptability across multiple
    time scales. '
  description_type: abstract
  lang: und

## Creator

- name: Daiki Nishioka
  role: author
  orcid: https://orcid.org/0000-0002-3369-7700
  organization: National Institute for Materials Science
- name: Hina Kitano
  role: author
  orcid: https://orcid.org/0009-0008-9132-0275
  organization: National Institute for Materials Science
- name: Wataru Namiki
  role: author
  orcid: https://orcid.org/0000-0003-4053-7366
  organization: National Institute for Materials Science
- name: Satofumi Souma
  role: author
- name: Kazuya Terabe
  role: author
  orcid: https://orcid.org/0000-0003-3988-3456
  organization: National Institute for Materials Science
- name: Takashi Tsuchiya
  role: author
  orcid: https://orcid.org/0000-0002-6950-6160
  organization: National Institute for Materials Science

## Contact agent



## Publisher

organization: American Chemical Society (ACS)

## Managing organization



## Keyword

- subject: reservoir computing
  schema: not_defined
- subject: neuromorphic computing
  schema: not_defined
- subject: ion-gating reservoir
  schema: not_defined
- subject: electric doube layer transistor
  schema: not_defined
- subject: iontronics
  schema: not_defined

## Rights

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

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo



## Journal

- title: ACS Nano
  issn: 1936086X
  volume: '19'
  issue: '42'
  start_page: 36896
  end_page: 36914

## Conference



## Related item



## Funding

- identifier: JPMXP1224NM5236
  funder_name: Ministry of Education, Culture, Sports, Science and Technology
- identifier: JPMJPR23H4
  funder_name: Precursory Research for Embryonic Science and Technology
- identifier: JP24KJ0299
  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: 1137e534-008d-4fe0-9709-92dc7876d260
  filename: two-orders-of-magnitude-reduction-in-computational-load-achieved-by-ultrawideband-responses-of-an-ion-gating-reservoir.pdf
  content_type: application/pdf
  size: 12351852
  md5: 820a71243577a7fbde19055c4c6b0a43
- id: 1fe36db9-94c2-4b74-a70c-2698b7331654
  filename: nn5c06174_si_001.pdf
  content_type: application/pdf
  size: 1996056
  md5: e8377ce9b62f2eed7fa16378f73b2110

## Thumbnail

fileset_id: 1137e534-008d-4fe0-9709-92dc7876d260
filename: two-orders-of-magnitude-reduction-in-computational-load-achieved-by-ultrawideband-responses-of-an-ion-gating-reservoir.pdf