Evidence map›Paper›PMID 38520060›Full record

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

Highly Efficient Room-Temperature Spin-Orbit-Torque Switching in a Van der Waals Heterostructure of Topological Insulator and Ferromagnet.

Gyu Seung Choi, Sungyu Park, Eun-Su An, Juhong Bae, Inseob Shin, Beom Tak Kang, Choong Jae Won, Sang-Wook Cheong, Hyun-Woo Lee, Gil-Ho Lee and 2 more

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 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Review
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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

12 authors.

Gyu Seung ChoiDepartment of Physics, Pohang University of Science and Technology, Pohang, 37673, Republic of Korea.
Sungyu ParkDepartment of Physics, Pohang University of Science and Technology, Pohang, 37673, Republic of Korea.
Eun-Su AnDepartment of Physics, Pohang University of Science and Technology, Pohang, 37673, Republic of Korea.
Juhong BaeDepartment of Physics, Pohang University of Science and Technology, Pohang, 37673, Republic of Korea.
Inseob ShinDepartment of Physics, Pohang University of Science and Technology, Pohang, 37673, Republic of Korea.
Beom Tak KangDepartment of Physics, Pohang University of Science and Technology, Pohang, 37673, Republic of Korea.
Choong Jae WonCenter for Complex Phase of Materials, Max Planck POSTECH/Korea Research Initiative, Pohang, 37673, Republic of Korea.
Sang-Wook CheongCenter for Complex Phase of Materials, Max Planck POSTECH/Korea Research Initiative, Pohang, 37673, Republic of Korea.
Hyun-Woo LeeDepartment of Physics, Pohang University of Science and Technology, Pohang, 37673, Republic of Korea.
Gil-Ho LeeDepartment of Physics, Pohang University of Science and Technology, Pohang, 37673, Republic of Korea.
Won Joon ChoDevice Research Center, Samsung Advanced Institute of Technology (SAIT), Samsung Electronics Co., Ltd, 130 Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16678, Republic of Korea.
Jun Sung KimDepartment of Physics, Pohang University of Science and Technology, Pohang, 37673, Republic of Korea.ORCID https://orcid.org/0000-0002-1413-7265

Funding

DOE DE-FG02-07ER46382ITRC program IITP-2022-RS-2022-00164799Max Planck POSTECH/Korea Research Initiative 2020M3H4A2084417Max Planck POSTECH/Korea Research Initiative 2022M3H4A1A04074153National Research Foundation of Korea 2020R1A2C2013484National Research Foundation of Korea 2021R1A6A1A10042944National Research Foundation of Korea 2022M3H4A1A04074153National Research Foundation of Korea 2022R1A2C3009731National Research Foundation of Korea NRF-National Research Foundation of Korea RS-2023-00207732Samsung Advanced Institute of Technology
6 · The paper itself

Abstract

All-Van der Waals (vdW)-material-based heterostructures with atomically sharp interfaces offer a versatile platform for high-performing spintronic functionalities at room temperature. One of the key components is vdW topological insulators (TIs), which can produce a strong spin-orbit-torque (SOT) through the spin-momentum locking of their topological surface state (TSS). However, the relatively low conductance of the TSS introduces a current leakage problem through the bulk states of the TI or the adjacent ferromagnetic metal layers, reducing the interfacial charge-to-spin conversion efficiency (q

Indexed as

2D ferromagnetcharge‐to‐spin conversionspin‐orbit‐torquetopological insulatorVan der Waals heterostructure

Identifiers

PMID38520060
PMCPMC11151020

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.