Evidence map›Paper›PMID 39043657›Full record

ArticleNature communications2024

Large oscillatory thermal hall effect in kagome metals.

Dechen Zhang, Kuan-Wen Chen, Guoxin Zheng, Fanghang Yu, Mengzhu Shi, Yuan Zhu, Aaron Chan, Kaila Jenkins, Jianjun Ying, Ziji Xiang and 2 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 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. 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

12 authors.

Dechen ZhangDepartment of Physics, University of Michigan, Ann Arbor, MI, USA.ORCID http://orcid.org/0000-0001-8737-5478
Kuan-Wen ChenDepartment of Physics, University of Michigan, Ann Arbor, MI, USA.ORCID http://orcid.org/0000-0002-4004-146X
Guoxin ZhengDepartment of Physics, University of Michigan, Ann Arbor, MI, USA.ORCID http://orcid.org/0000-0002-5431-5716
Fanghang YuCAS Key Laboratory of Strongly-coupled Quantum Matter Physics, Department of Physics, University of Science and Technology of China, Hefei, Anhui, China.
Mengzhu ShiCAS Key Laboratory of Strongly-coupled Quantum Matter Physics, Department of Physics, University of Science and Technology of China, Hefei, Anhui, China.
Yuan ZhuDepartment of Physics, University of Michigan, Ann Arbor, MI, USA.ORCID http://orcid.org/0000-0002-8430-8349
Aaron ChanDepartment of Physics, University of Michigan, Ann Arbor, MI, USA.
Kaila JenkinsDepartment of Physics, University of Michigan, Ann Arbor, MI, USA.ORCID http://orcid.org/0000-0003-2630-1162
Jianjun YingCAS Key Laboratory of Strongly-coupled Quantum Matter Physics, Department of Physics, University of Science and Technology of China, Hefei, Anhui, China.ORCID http://orcid.org/0000-0002-0104-9098
Ziji XiangDepartment of Physics, University of Michigan, Ann Arbor, MI, USA.ORCID http://orcid.org/0000-0001-7132-6591
Xianhui ChenCAS Key Laboratory of Strongly-coupled Quantum Matter Physics, Department of Physics, University of Science and Technology of China, Hefei, Anhui, China.ORCID http://orcid.org/0000-0001-6947-1407
Lu LiDepartment of Physics, University of Michigan, Ann Arbor, MI, USA. luli@umich.edu.ORCID http://orcid.org/0000-0002-8054-7406

Funding

Chinese Academy of Sciences (CAS) No. XDB25000000National Natural Science Foundation of China (National Science Foundation of China) No. 11888101National Science Foundation (NSF) DMR-2004288National Science Foundation (NSF) DMR-2317618U.S. Department of Energy (DOE) DE-SC0020184
6 · The paper itself

Abstract

The thermal Hall effect recently provided intriguing probes to the ground state of exotic quantum matters. These observations of transverse thermal Hall signals lead to the debate on the fermionic versus bosonic origins of these phenomena. The recent report of quantum oscillations (QOs) in Kitaev spin liquid points to a possible resolution. The Landau level quantization would most likely capture only the fermionic thermal transport effect. However, the QOs in the thermal Hall effect are generally hard to detect. In this work, we report the observation of a large oscillatory thermal Hall effect of correlated Kagome metals. We detect a 180-degree phase change of the oscillation and demonstrate the phase flip as an essential feature for QOs in the thermal transport properties. More importantly, the QOs in the thermal Hall channel are more profound than those in the electrical Hall channel, which strongly violates the Wiedemann-Franz (WF) law for QOs. This result presents the oscillatory thermal Hall effect as a powerful probe to the correlated quantum materials.

Identifiers

PMID39043657
PMCPMC11266402

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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.