From the 5 of 161 papers with an AI index.
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- Qing-Feng Sun6 profiles16 · h 10
- Dapeng Yu4 profiles8 · h 18
- Haifeng Yu4 profiles8 · h 8
- Heng Fan4 profiles8 · h 7
- Luyan Sun2 profiles7 · h 7
- Peng-Yi Liu7 · h 4
- Hai-Zhou Lu3 profiles6 · h 5
- Song Liu2 profiles6 · h 20
- X. C. Xie3 profiles6 · h 5
- Hongwei Huang2 profiles5 · h 3
- Wei Li2 profiles5 · h 4
- Weiting Wang5 · h 17
- Peking UniversityCN46 papers
- University of Science and Technology of ChinaCN34 papers
- Beijing Academy of Quantum Information SciencesCN32 papers
- Southern University of Science and TechnologyCN23 papers
- Tsinghua UniversityCN22 papers
- University of Chinese Academy of SciencesCN22 papers
- Chinese Academy of SciencesCN21 papers
- Fudan UniversityCN21 papers
- FZU ‒ Institute of Physics of the Academy of Sciences of the Czech RepublicCZ15 papers
- Zhejiang UniversityCN14 papers
- Nanjing UniversityCN13 papers
- Shanghai Jiao Tong UniversityCN13 papers
29 papers · 1 filter
Identifying geometric third-order nonlinear transport in disordered materials
Zhen-Hao Gong, Zhi-Hao Wei, Hai-Zhou Lu +1
The paper presents a symmetry‑guided framework to separate quantum‑geometric and disorder‑mediated contributions to third‑order nonlinear transport in disordered materials, using m…
Second-order topological insulator induced by compensated altermagnetism without bulk spin splitting
Lizhou Liu, Qing-Feng Sun, Ying-Tao Zhang
The paper theoretically shows that a two‑dimensional topological insulator film can host a second‑order topological insulating phase when a compensated altermagnetic term is added,…
Engineering Two-Dimensional Hybrid-Order Topological Insulators via Trilayer Coupling
Lizhou Liu, Cheng-Ming Miao, Qing-Feng Sun
The paper proposes an interlayer‑engineering scheme in a trilayer quantum anomalous Hall system to create a two‑dimensional hybrid‑order topological insulator that simultaneously h…
Presence versus absence of charging energies in PbTe quantum dots
Yuhao Wang, Lining Yang, Wenyu Song +18
Charging energy () is essential in quantum dot (QD) devices. Previous studies on PbTe QDs have reported both the presence and absence of . To resolve this ambiguity, we v…
Direct observation of interfacial exchange coupling in a magnetic tunnel junction through spin-polarized quasiparticle interference
Xu Wang, Chenxi Wang, Ying Yang +5
Interfacial exchange coupling plays a critical role in enabling novel phenomena in magnetic heterostructures, such as spin triplet superconductivity, quantum anomalous Hall effect…
Quantum anomalous Hall effect in chiral semimetals
Peng-Yi Liu, Yu-Hao Wan, Qing-Feng Sun
The quantum anomalous Hall (QAH) effect is conventionally understood to exist only in Chern insulators, while a recent study has shown that ferromagnetic metals can also host the Q…