Light-Induced Switchable Odd-Parity Altermagnetism in One- and Two-Dimensional Triangulene Crystals
-wave superconductors, the high-Chern-number topological superconductivity can be achieved within spin-splitting energy windows. Our work introduces a new mechanism to engineer light-induced 1D and 2D odd-parity altermagnets and provides a molecular platform to explore the metal-free altermagnetism in π-conjugated covalent organic frameworks.
Authors
- Tingfeng Zhang (ORCID: https://orcid.org/0009-0006-7229-9357)
- Tiancheng Fang (ORCID: https://orcid.org/0009-0008-2513-1644)
- Zhuo Xiao
Institutions
- University of Science and Technology of China (CN)
- Hefei University (CN)
- Hefei National Center for Physical Sciences at Nanoscale (CN)
- Quantum Design (Germany) (DE)
Publication Details
- Journal
- Nano Letters
- Published
- 2026-03-31
- DOI
- https://doi.org/10.1021/acs.nanolett.6c00927
- Primary Topic
- Topological Materials and Phenomena
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Natural Science Foundation of China
- Ministry of Science and Technology of the People's Republic of China