Publications (7)
Lattice reconstruction induced multiple ultra-flat bands in twisted bilayer WSe2
En Li, Jin-Xin Hu, Xuemeng Feng +5
Moiré superlattices in van der Waals heterostructures provide a tunable platform to study emergent properties that are absent in the natural crystal form. Twisted bilayer transiti…
Investigation of Edge States in Artificial Graphene Nano-Flakes
Qiushi Zhang, Tszchun Wu, Guowen Kuang +2
Graphene nano-flakes (GNFs) are predicted to host spin-polarized metallic edge states, which are envisioned for exploration of spintronics at the nanometer scale. To date, experime…
Artificially built Kondo chains with organic radicals on metallic surfaces: new model system of heavy fermion quantum criticality
En Li, Bimla Danu, Yufeng Liu +6
Heavy fermion quantum criticality is an extremely rich domain of research which represents a framework to understand strange metals as a consequence of a Kondo breakdown transition…
Giant nonlinear Hall effect in twisted WSe
Meizhen Huang, Zefei Wu, Jinxin Hu +8
The recently discovered nonlinear Hall effect (NHE) in a few non-interacting systems provides a novel mechanism to generate second harmonic electrical Hall signals under time-rever…
Proximity Effect of Epitaxial Iron Phthalocyanine Molecules on High-Quality Graphene Devices
Haiyang Pan, Xiaobo Wang, Qiaoming Wang +4
Depositing magnetic insulators on graphene has been a promising route to introduce magnetism via exchange proximity interaction in graphene for future spintronics applications. Mol…
In vacuo synthesis of single-layer Ni3(HITP)2 on HOPG surface using metallo-organic precursor
Chuyu Song, Yifei Feng, Henan Chen +1
Single-layer conjugated metal-organic frameworks (SL c-MOFs) are predicated theoretically to host rich quantum phases. To date, however, the experimental synthesis has largely resu…
A New Platform for Engineering Topological Superconductors: Superlattices on Rashba Superconductors
Yao Lu, Wen-Yu He, Dong-Hui Xu +2
The search for topological superconductors which support Majorana fermion excitations has been an important topic in condensed matter physics. In this work, we propose a new experi…