28 citations · 34 across the 16 of their papers we have counts for
16 papers
Realization of polytype heterostructures via delicate structural transitions from a doped-Mott insulator
Yanyan Geng, Manyu Wang, Shumin Meng +9
Transition metal dichalcogenides (TMDs) host multiple competing structural and electronic phases, making them an ideal platform for constructing polytype heterostructures with emer…
Unveiling the delicate "hidden" interface conditions in WS2 flakes by advanced atomic force microscopy
Yanyan Geng, Chang Li, Shuo Mi +15
The delicate interfacial conditions and behaviors play critical roles in determining the valuable physical properties of two-dimensional materials and their heterostructures on sub…
Real-space titration and manipulation of particle-like correlated electrons in doped Mott insulator
Yanyan Geng, Haoyu Dong, Renhong Wang +12
The localized (particle-like) correlated electrons deserve particular attention as they govern various exotic quantum phenomena, such as quantum spin liquids, Wigner crystals, and…
Atomic to mesoscale hierarchical structures and magnetic states in an anisotropic layered ferromagnet FePd2Te2
Shuo Mi, Manyu Wang, Bingxian Shi +11
Two-dimensional (2D) magnetic materials have predominantly exhibited easy-axis or easy-plane anisotropy and display a high sensitivity to the underlying crystal structure and latti…
Tailoring composite skyrmionic spin textures in an above-room-temperature ferromagnet Fe3-xGaTe2
Songyang Li, Jianfeng Guo, Zizhao Gong +12
Realizing room-temperature tunable skyrmionic objects in van der Waals ferromagnet offers unparalleled prospects for future spintronics. Here, we report an experimental investigati…
Real-space topology-engineering of skyrmionic spin textures in a van der Waals ferromagnet Fe3GaTe2
Shuo Mi, Jianfeng Guo, Guojing Hu +12
Realizing magnetic skyrmions in two-dimensional (2D) van der Waals (vdW) ferromagnets offers unparalleled prospects for future spintronic applications. The room-temperature ferroma…
Correlated electrons of the flat band in charge density wave state of 4Hb-TaSexS2-x
Yanyan Geng, Jianfeng Guo, Fanyu Meng +12
Many intriguing quantum states of matter, such as unconventional superconductivity, magnetic phases and fractional quantum Hall physics, emergent from the spatially-correlated loca…
Site-ordering/disordering-induced magnetic textures in a vdW ferromagnet by competing global and broken inversion-symmetry
Haoyan Zhang, Jianfeng Guo, Cong Wang +14
Fe5GeTe2 single crystals can be divided into nonquenched (NQ) and quench-cooled (QC) phases with different magnetic properties. A comprehensive understanding of the magnetic proper…
Filling-dependent intertwined electronic and atomic orders in the flat-band state of 1T-TaS2
Yanyan Geng, Haoyu Dong, Renhong Wang +12
The delicate interplay among the complex intra-/inter-layer electron-electron and electron-lattice interactions is the fundamental prerequisite of these exotic quantum states, such…
Controllable CVD-Growth of 2D Cr5Te8 Nanosheets with Thickness-Dependent Magnetic Domains
Hanxiang Wu, Jianfeng Guo, Suonan Zhaxi +8
As a typical 2D magnetic material with self-intercalated structure, Cr5Te8 exhibits many fascinating magnetic properties. Although the ferromagnetism of 2D Cr5Te8 has been reported…
Controllable Synthesis of Submillimeter Ultrathin 2D Ferromagnetic Cr5Te8 Nanosheets by GaTe-Assisted CVD
Hanxiang Wu, Jianfeng Guo, Hua Xu +8
2D non-van der Waals (vdW) Cr5Te8 has attracted widespread research interest for its air stability and thickness-dependent magnetic properties. However, exploring new methods for g…
Emergent Electronic Kagome Lattice in Correlated Charge-Density-Wave State of 1T-TaS
Haoyu Dong, Peihan Sun, Le Lei +13
Quantum materials with tunable correlated and/or topological electronic states, such as the electronic Kagome lattice, provide an ideal platform to study the exotic quantum propert…
Hysteretic Electronic Phase Transitions in Correlated Charge-Density-Wave State of 1T-TaS2
Geng Yanyan, Lei Le, Dong Haoyu +10
Recently, many exotic electronic states, such as quantum spin liquid (QSL) and superconductivity (SC), have been extensively discovered and introduced in layered transition metal d…
Coexisting Ferromagnetic-antiferromagnetic Phase and Manipulation in Magnetic Topological Insulator MnBi4Te7
Jianfeng Guo, Huan Wang, Xueyun Wang +9
Magnetic topological insulators (MTIs) have received a lot of attention due to the existence of various quantum phenomena such as quantum anomalous Hall effect (QAHE) and topologic…
Epitaxial fabrication of AgTe monolayer on Ag(111) and the sequential growth of Te film
Haoyu Dong, Le Lei, Shuya Xing +12
Transition-metal chalcogenides (TMCs) materials have attracted increasing interest both for fundamental research and industrial applications. Among all these materials, two-dimensi…
Toplayer-Dependent Crystallographic Orientation Imaging in the Bilayer Two-Dimensional Materials with Transverse Shear Microscopy
Sabir Hussain, Rui Xu, Kunqi Xu +16
Nanocontact properties of two-dimensional (2D) materials are closely dependent on their unique nanomechanical systems, such as the number of atomic layers and the supporting substr…