Evidence map›Paper›PMID 40550974›Full record

ArticleNature nanotechnology2025

Nonlinear Nernst effect in trilayer graphene at zero magnetic field.

Hao Liu, Jingru Li, Zhifan Zhang, Jinfeng Zhai, Min Zhang, Hua Jiang, X C Xie, Pan He, Jian Shen

Abstract read
PubMed Publisher
In one paragraph

Article in Nature nanotechnology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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.

Hao Liu *State Key Laboratory of Surface Physics, Institute for Nanoelectronic Devices and Quantum Computing, Fudan University, Shanghai, China.ORCID http://orcid.org/0009-0003-2313-1425
Jingru Li *State Key Laboratory of Surface Physics, Institute for Nanoelectronic Devices and Quantum Computing, Fudan University, Shanghai, China.ORCID http://orcid.org/0009-0001-2262-9390
Zhifan Zhang *Interdisciplinary Center for Theoretical Physics and Information Sciences, Fudan University, Shanghai, China.ORCID http://orcid.org/0000-0002-7063-4020
Jinfeng ZhaiState Key Laboratory of Surface Physics, Institute for Nanoelectronic Devices and Quantum Computing, Fudan University, Shanghai, China.
Min ZhangState Key Laboratory of Surface Physics, Institute for Nanoelectronic Devices and Quantum Computing, Fudan University, Shanghai, China.
Hua JiangState Key Laboratory of Surface Physics, Institute for Nanoelectronic Devices and Quantum Computing, Fudan University, Shanghai, China. jianghuaphy@fudan.edu.cn.ORCID http://orcid.org/0000-0002-8626-735X
X C XieInterdisciplinary Center for Theoretical Physics and Information Sciences, Fudan University, Shanghai, China.
Pan HeState Key Laboratory of Surface Physics, Institute for Nanoelectronic Devices and Quantum Computing, Fudan University, Shanghai, China. hepan@fudan.edu.cn.ORCID http://orcid.org/0000-0003-1462-7202
Jian ShenState Key Laboratory of Surface Physics, Institute for Nanoelectronic Devices and Quantum Computing, Fudan University, Shanghai, China. shenj5494@fudan.edu.cn.ORCID http://orcid.org/0000-0001-5670-1429

Funding

National Natural Science Foundation of China (National Science Foundation of China) 12174063 and U23A2071National Natural Science Foundation of China (National Science Foundation of China) 12350401Natural Science Foundation of Shanghai (Natural Science Foundation of Shanghai Municipality) 23ZR1403600
6 · The paper itself

Abstract

The Nernst effect, that is, the generation of a transverse voltage in response to a temperature gradient, enables thermoelectric energy conversion. In the absence of an external magnetic field, the linear Nernst effect is forbidden in non-magnetic materials because of time-reversal symmetry constraints, but the recently predicted nonlinear Nernst effect (NNE) is allowed. Here we report the experimental observation of the NNE in non-magnetic ABA trilayer graphene, even in the absence of an external magnetic field. This effect is detected via electric harmonic measurements under an alternating temperature gradient at temperatures below 12 K. The NNE exhibits a quadratic dependence on the temperature gradient. It is notably enhanced near the charge neutrality point and reaches a giant effective Nernst coefficient of up to 300 µV K

Identifiers

PMID40550974

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.