Evidence map›Paper›PMID 38741378›Full record

ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2024

Low-Temperature Nanosecond Laser Process of HZO-IGZO FeFETs toward Monolithic 3D System on Chip Integration.

Dongsu Kim, Heejae Jeong, Goeun Pyo, Su Jin Heo, Seunghun Baik, Seonhyoung Kim, Hong Soo Choi, Hyuk-Jun Kwon, Jae Eun Jang

Abstract read
In one paragraph

Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

  1. Article
  2. Article
  3. Recent progress in HfONanoscale advances · 2026
    Review
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. 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

9 authors.

Dongsu KimDepartment of Electrical Engineering and Computer Science, Daegu Gyeongbuk Institute of Science & Technology (DGIST), Daegu, 42988, South Korea.ORCID https://orcid.org/0000-0002-7433-3604
Heejae JeongDepartment of Electrical Engineering and Computer Science, Daegu Gyeongbuk Institute of Science & Technology (DGIST), Daegu, 42988, South Korea.ORCID https://orcid.org/0000-0002-6713-4746
Goeun PyoDepartment of Electrical Engineering and Computer Science, Daegu Gyeongbuk Institute of Science & Technology (DGIST), Daegu, 42988, South Korea.ORCID https://orcid.org/0000-0002-0307-9223
Su Jin HeoDepartment of Electrical Engineering and Computer Science, Daegu Gyeongbuk Institute of Science & Technology (DGIST), Daegu, 42988, South Korea.ORCID https://orcid.org/0000-0002-1505-2597
Seunghun BaikDepartment of Electrical Engineering and Computer Science, Daegu Gyeongbuk Institute of Science & Technology (DGIST), Daegu, 42988, South Korea.ORCID https://orcid.org/0000-0001-6593-9391
Seonhyoung KimDepartment of Robotics and Mechatronics Engineering, Daegu Gyeongbuk Institute of Science & Technology (DGIST), Daegu, 42988, South Korea.ORCID https://orcid.org/0000-0001-8718-1956
Hong Soo ChoiDepartment of Robotics and Mechatronics Engineering, Daegu Gyeongbuk Institute of Science & Technology (DGIST), Daegu, 42988, South Korea.ORCID https://orcid.org/0000-0003-3613-2833
Hyuk-Jun KwonDepartment of Electrical Engineering and Computer Science, Daegu Gyeongbuk Institute of Science & Technology (DGIST), Daegu, 42988, South Korea.ORCID https://orcid.org/0000-0002-4767-7444
Jae Eun JangDepartment of Electrical Engineering and Computer Science, Daegu Gyeongbuk Institute of Science & Technology (DGIST), Daegu, 42988, South Korea.ORCID https://orcid.org/0000-0002-8523-1785

Funding

Ministry of Science and ICT, South Korea 2020R1A2C1006295Ministry of Science and ICT, South Korea RS-2023-00257003Samsung Electronics
6 · The paper itself

Abstract

Ferroelectric field-effect transistors (FeFETs) are increasingly important for in-memory computing and monolithic 3D (M3D) integration in system-on-chip (SoC) applications. However, the high-temperature processing required by most ferroelectric memories can lead to thermal damage to the underlying device layers, which poses significant physical limitations for 3D integration processes. To solve this problem, the study proposes using a nanosecond pulsed laser for selective annealing of hafnia-based FeFETs, enabling precise control of heat penetration depth within thin films. Sufficient thermal energy is delivered to the IGZO oxide channel and HZO ferroelectric gate oxide without causing thermal damage to the bottom layer, which has a low transition temperature (<250 °C). Using optimized laser conditions, a fast response time (<1 µs) and excellent stability (cycle > 10

Indexed as

emerging memory devicesferroelectricIGZO‐HZO FeFETlaser annealinglow thermal budgetmonolithic 3D integration

Identifiers

PMID38741378
PMCPMC11267387

What OpenQuestion holds

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LicenceCC BY
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Registered trials

None linked

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.