Evidence map›Paper›PMID 39443502›Full record

ArticleNature communications2024

Analog reservoir computing via ferroelectric mixed phase boundary transistors.

Jangsaeng Kim, Eun Chan Park, Wonjun Shin, Ryun-Han Koo, Chang-Hyeon Han, He Young Kang, Tae Gyu Yang, Youngin Goh, Kilho Lee, Daewon Ha and 3 more

Abstract read
In one paragraph

Article in Nature communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

25 citing papers in PubMed.

  1. Ultralow-Energy Analog Reservoir Computing via Reconfigurable 2-Transistor Memory.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  2. Review
  3. Artificial neural manifolds.Nature communications · 2026
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  6. Article
  7. Volatile ZrOAdvanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Memristive Physical Reservoir Computing.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Review
  13. Article
  14. Review
  15. Recent progress in HfONanoscale advances · 2026
    Review
  16. Oxide Semiconductor Thin-Film Transistors for Low-Power Electronics.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Review
  17. Article
  18. Article
  19. Multimodal flexible sensor system toward telediagnosis.Proceedings of the Japan Academy. Series B, Physical and biological sciences · 2026
    Review
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

13 authors.

Jangsaeng Kim *Department of Electronic Engineering, Hanyang University, Seoul, 04763, Republic of Korea.ORCID http://orcid.org/0000-0003-4519-135X
Eun Chan Park *Department of Electronic Engineering, Hanyang University, Seoul, 04763, Republic of Korea.
Wonjun Shin *Department of Electrical and Computer Engineering and Inter-university Semiconductor Research Center, Seoul National University, Seoul, 08826, Republic of Korea.ORCID http://orcid.org/0009-0004-9488-136X
Ryun-Han KooDepartment of Electrical and Computer Engineering and Inter-university Semiconductor Research Center, Seoul National University, Seoul, 08826, Republic of Korea.
Chang-Hyeon HanDepartment of Electronic Engineering, Hanyang University, Seoul, 04763, Republic of Korea.
He Young KangDepartment of Electronic Engineering, Hanyang University, Seoul, 04763, Republic of Korea.
Tae Gyu YangDepartment of Electronic Engineering, Hanyang University, Seoul, 04763, Republic of Korea.
Youngin GohSemiconductor Research and Development Center, Samsung Electronics, Hwaseong, Republic of Korea.
Kilho LeeSemiconductor Research and Development Center, Samsung Electronics, Hwaseong, Republic of Korea.
Daewon HaSemiconductor Research and Development Center, Samsung Electronics, Hwaseong, Republic of Korea.
Suraj S CheemaResearch Laboratory of Electronics, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA. sscheema@mit.edu.ORCID http://orcid.org/0000-0001-5878-3624
Jae Kyeong JeongDepartment of Electronic Engineering, Hanyang University, Seoul, 04763, Republic of Korea. jkjeong1@hanyang.ac.kr.ORCID http://orcid.org/0000-0003-3857-1039
Daewoong KwonDepartment of Electronic Engineering, Hanyang University, Seoul, 04763, Republic of Korea. dw79kwon@hanyang.ac.kr.ORCID http://orcid.org/0000-0003-1159-3406

Funding

National Research Foundation of Korea (NRF) RS-2023-00260527
6 · The paper itself

Abstract

Analog reservoir computing (ARC) systems have attracted attention owing to their efficiency in processing temporal information. However, the distinct functionalities of the system components pose challenges for hardware implementation. Herein, we report a fully integrated ARC system that leverages material versatility of the ferroelectric-to-mixed phase boundary (MPB) hafnium zirconium oxides integrated onto indium-gallium-zinc oxide thin-film transistors (TFTs). MPB-based TFTs (MPBTFTs) with nonlinear short-term memory characteristics are utilized for physical reservoirs and artificial neuron, while nonvolatile ferroelectric TFTs mimic synaptic behavior for readout networks. Furthermore, double-gate configuration of MPBTFTs enhances reservoir state differentiation and state expansion for physical reservoir and processes both excitatory and inhibitory pulses for neuronal functionality with minimal hardware burden. The seamless integration of ARC components on a single wafer executes complex real-world time-series predictions with a low normalized root mean squared error of 0.28. The material-device co-optimization proposed in this study paves the way for the development of area- and energy-efficient ARC systems.

Identifiers

PMID39443502
PMCPMC11499988

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.