Evidence map›Paper›PMID 42410216›Full record

ArticleNature nanotechnology2026

Spectral visualization of excitonic pair breaking at individual impurities in Ta

Lianzhi Yang, Deguang Wu, Hanbo Zhang, Zeyu Jiang, Xuelian Sun, Yao Zhang, Xiutong Deng, Chao Zhang, Tianyou Zhai, Wenhao Zhang and 4 more

Abstract read
PubMed Publisher
In one paragraph

Article in Nature nanotechnology, 2026. 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

14 authors.

Lianzhi Yang *School of Physics and Wuhan National High Magnetic Field Center, Huazhong University of Science and Technology, Wuhan, China.ORCID http://orcid.org/0009-0009-0170-1590
Deguang Wu *National Laboratory of Solid State Microstructures and School of Physics, Nanjing University, Nanjing, China.
Hanbo ZhangSchool of Physics and Wuhan National High Magnetic Field Center, Huazhong University of Science and Technology, Wuhan, China.
Zeyu JiangBeijing Computational Science Research Center, Beijing, China.
Xuelian SunBeijing Computational Science Research Center, Beijing, China.
Yao ZhangSchool of Physics and Wuhan National High Magnetic Field Center, Huazhong University of Science and Technology, Wuhan, China.
Xiutong DengBeijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing, China.
Chao ZhangSchool of Physics and Wuhan National High Magnetic Field Center, Huazhong University of Science and Technology, Wuhan, China.
Tianyou ZhaiState Key Laboratory of Materials Processing and Die & Mould Technology, School of Materials Science and Engineering, Huazhong University of Science and Technology, Wuhan, China.ORCID http://orcid.org/0000-0003-0985-4806
Wenhao ZhangSchool of Physics and Wuhan National High Magnetic Field Center, Huazhong University of Science and Technology, Wuhan, China.ORCID http://orcid.org/0000-0003-2386-0305
Youguo ShiBeijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing, China.ORCID http://orcid.org/0000-0003-2976-9772
Rui WangNational Laboratory of Solid State Microstructures and School of Physics, Nanjing University, Nanjing, China. rwang89@nju.edu.cn.ORCID http://orcid.org/0000-0002-3636-1399
Chaofei LiuSchool of Physics and Wuhan National High Magnetic Field Center, Huazhong University of Science and Technology, Wuhan, China. cliu@hust.edu.cn.ORCID http://orcid.org/0000-0002-9662-6096
Ying-Shuang FuSchool of Physics and Wuhan National High Magnetic Field Center, Huazhong University of Science and Technology, Wuhan, China. yfu@hust.edu.cn.ORCID http://orcid.org/0000-0001-7876-2812

Funding

Ministry of Science and Technology of the People's Republic of China (Chinese Ministry of Science and Technology) 2022YFA1402400Ministry of Science and Technology of the People's Republic of China (Chinese Ministry of Science and Technology) 2022YFA1403601Ministry of Science and Technology of the People's Republic of China (Chinese Ministry of Science and Technology) 2022YFA1403601, 2024YFA1410500Ministry of Science and Technology of the People's Republic of China (Chinese Ministry of Science and Technology) 2024YFA140840Ministry of Science and Technology of the People's Republic of China (Chinese Ministry of Science and Technology) 92265201, 92477137, 12174131, 12404210National Natural Science Foundation of China (National Science Foundation of China) 12322402, 12274206National Natural Science Foundation of China (National Science Foundation of China) 12404210National Natural Science Foundation of China (National Science Foundation of China) 92265201, 92477137, 12174131, 12404210
6 · The paper itself

Abstract

Excitonic insulators host the condensates of bound electron-hole pairs, offering a platform for studying correlated bosonic quantum states and for next-generation device applications. However, how macroscopic coherence emerges from locally collapsed pairing remains elusive. Here, using scanning tunnelling spectroscopy, we report the impurity-induced pair breaking in the excitonic insulator Ta

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