Correlation-driven metallic topology

Project Information

CorMeTop

Grant agreement ID: 101055088

DOI

10.3030/101055088

EC signature date 25 May 2022

Start date 1 September 2022

End date 31 August 2027

Funded under

• European Research Council (ERC)

Total cost

€ 3 356 483,00

EU contribution

€ 3 356 483,00

Coordinated by

TECHNISCHE UNIVERSITAET WIEN
Austria

CORDIS provides links to public deliverables and publications of HORIZON projects.

Links to deliverables and publications from FP7 projects, as well as links to some specific result types such as dataset and software, are dynamically retrieved from OpenAIRE .

Publications

Peer reviewed articles (11)

Amplified multipartite entanglement witnessed in a quantum critical metal

Author(s): Yuan Fang, Mounica Mahankali, Yiming Wang, Lei Chen, Haoyu Hu, Silke Paschen, Qimiao Si
Published in: Nature Communications, Issue 16, 2025, ISSN 2041-1723
Publisher: Springer Science and Business Media LLC
DOI: 10.1038/S41467-025-57778-7

Emergent flat band and topological Kondo semimetal driven by orbital-selective correlations

Author(s): L. Chen, F. Xie, S. Sur, H. Hu, S. Paschen, J. Cano, and Q. Si
Published in: Nature Communications, Issue 15, 5242, 2024, ISSN 2041-1723
Publisher: Nature Portfolio
DOI: 10.1038/s41467-024-49306-w

Shot noise in a strange metal

Author(s): L. Chen, D. T. Lowder, E. Bakali, A. M. Andrews, W. Schrenk, M. Waas, R. Svagera, G. Eguchi, L. Prochaska, Y. Wang, C. Setty, S. Sur, Q. Si, S. Paschen, and D. Natelson
Published in: Science, Issue 382(6673), 907–911, 2023, ISSN 0036-8075
Publisher: American Association for the Advancement of Science
DOI: 10.1126/science.abq6100

How to identify and characterize strongly correlated topological semimetals

Author(s): Diana M Kirschbaum; Monika Lužnik; Gwenvredig Le Roy; Silke Paschen
Published in: Journal of Physics: Materials, Vol 7, Iss 1, p 012003 (2023), Issue 7(1), 012003, 2023, ISSN 2515-7639
Publisher: IOP Publishing
DOI: 10.1088/2515-7639/AD0F30

Ce3⁢Bi4⁢Ni3 – A large hybridization-gap variant of Ce3⁢Bi4⁢Pt3

Author(s): D. M. Kirschbaum, X. Yan, M. Waas, R. Svagera, A. Prokofiev, B. Stöger, G. Giester, P. Rogl, D.-G. Oprea, C. Felser, R. Valentí, M. G. Vergniory, J. Custers, S. Paschen, and D. A. Zocco
Published in: Physical Review Research, Issue 6, 023242, 2024, ISSN 2643-1564
Publisher: American Physical Society
DOI: 10.1103/PHYSREVRESEARCH.6.023242

Flat bands, strange metals and the Kondo effect

Author(s): Joseph G. Checkelsky, B. Andrei Bernevig, Piers Coleman, Qimiao Si, Silke Paschen
Published in: Nature Reviews Materials, Issue 9, 2024, ISSN 2058-8437
Publisher: Springer Science and Business Media LLC
DOI: 10.48550/arXiv.2312.10659

Symmetry constraints and spectral crossing in a Mott insulator with Green's function zeros

Author(s): Chandan Setty; Shouvik Sur; Lei Chen; Fang Xie; Haoyu Hu; Silke Paschen; Jennifer Cano; Qimiao Si
Published in: Physical Review Research, Vol 6, Iss 3, p L032018 (2024), 2024, ISSN 2643-1564
Publisher: American Physical Society
DOI: 10.1103/PhysRevResearch.6.L032018

Shot noise and universal Fano factor as a characterization of strongly correlated metals

Author(s): Yiming Wang; Chandan Setty; Shouvik Sur; Liyang Chen; Silke Paschen; Douglas Natelson; Qimiao Si
Published in: Physical Review Research, 2024, ISSN 2643-1564
Publisher: American Physical Society
DOI: 10.48550/ARXIV.2211.11735

Boosting the surface conduction in a topological insulator

Author(s): M. Taupin; G. Eguchi; M. Lužnik; A. Steiger-Thirsfeld; Y. Ishida; K. Kuroda; S. Shin; A. Kimura; S. Paschen
Published in: Physical Review B, Issue 107, 235306, 2023, ISSN 2469-9969
Publisher: American Physical Society
DOI: 10.1103/PHYSREVB.107.235306

Control of electronic topology in a strongly correlated electron system

Author(s): S. Dzsaber, D. A. Zocco, A. McCollam, F. Weickert, R. McDonald, M. Taupin, X. Yan, A. Prokofiev, L. M. K. Tang, B. Vlaar, L. E. Winter, M. Jaime, Q. Si, and S. Paschen
Published in: Nature Communications, Issue 13, 5729, 2022, ISSN 2041-1723
Publisher: Nature Portfolio
DOI: 10.1038/s41467-022-33369-8

Anomalous Hall Effect and Quantum Criticality in Geometrically Frustrated Heavy Fermion Metals

Author(s): Wenxin Ding; Sarah Grefe; Silke Paschen; Qimiao Si
Published in: Physical Review Letters, 2024, ISSN 1079-7114
Publisher: American Physical Society
DOI: 10.48550/ARXIV.1507.07328

Other (8)

Emergent photons and fractionalized excitations in a quantum spin liquid

Author(s): B. Gao, F. Desrochers, D. W. Tam, D. M. Kirschbaum, P. Steffens, A. Hiess, D. H. Nguyen, Y. Su, S.-W. Cheong, S. Paschen, Y. B. Kim, and P. Dai
Published in: 2024
Publisher: arXiv (Cornell University)
DOI: 10.48550/arXiv.2404.04207

Quantum Fisher information in a strange metal

Author(s): F. Mazza, S. Biswas, X. Yan, A. Prokofiev, P. Steffens, Q. Si, F. F. Assaad, and S. Paschen
Published in: 2024
Publisher: arXiv (Cornell University)
DOI: 10.48550/arXiv.2403.12779

Dark Matter Detection with Strongly Correlated Topological Materials: Flatband Effect

Author(s): Huang, Zhao; Lane, Christopher; Grefe, Sarah E.; Nandy, Snehasish; Fauseweh, Benedikt; Paschen, Silke; Si, Qimiao; Zhu, Jian-Xin
Published in: 2023
Publisher: arXiv (Cornell University)
DOI: 10.48550/arXiv.2305.19967

Magnetic Weyl-Kondo semimetals induced by quantum fluctuations

Author(s): Y. Fang, L. Chen, A. Prokofiev, I. Robredo, J. Cano, M. G. Vergniory, S. Paschen, and Q. Si
Published in: 2024
Publisher: arXiv (Cornell University)
DOI: 10.48550/arXiv.2403.02295

Fully nonequilibrium Hall response from Berry curvature

Author(s): Shouvik Sur, Lei Chen, Yiming Wang, Chandan Setty, Silke Paschen, Qimiao Si
Published in: 2024
Publisher: arXiv (Cornell University)
DOI: 10.48550/ARXIV.2411.16675

Topological Diagnosis of Strongly Correlated Electron Systems

Author(s): Setty, Chandan; Xie, Fang; Sur, Shouvik; Chen, Lei; Paschen, Silke; Vergniory, Maia G.; Cano, Jennifer; Si, Qimiao
Published in: 2023
Publisher: arXiv (Cornell University)
DOI: 10.48550/arXiv.2311.12031

Emergent Topological Semimetal

Author(s): D. M. Kirschbaum, L. Chen, D. A. Zocco, H. Hu, F. Mazza, J. Larrea Jiménez, A. M. Strydom, D. Adroja, X. Yan, A. Prokofiev, Q. Si, and S. Paschen
Published in: 2024
Publisher: arXiv (Cornell University)
DOI: 10.48550/ARXIV.2404.15924

Metallic quantum criticality enabled by flat bands in a kagome lattice

Author(s): Chen, Lei; Xie, Fang; Sur, Shouvik; Hu, Haoyu; Paschen, Silke; Cano, Jennifer; Si, Qimiao
Published in: 2023
Publisher: arXiv (Cornell University)
DOI: 10.48550/arXiv.2307.09431