A5090179975- Topological Materials and Phenomena
- Advanced Condensed Matter Physics
- Graphene research and applications
- 2D Materials and Applications
- Electronic and Structural Properties of Oxides
- Physics of Superconductivity and Magnetism
- solar cell performance optimization
- Multiferroics and related materials
- Viral gastroenteritis research and epidemiology
- Quantum and electron transport phenomena
- SARS-CoV-2 and COVID-19 Research
- Gas Sensing Nanomaterials and Sensors
- Photovoltaic System Optimization Techniques
- Solar Radiation and Photovoltaics
- Catalytic Processes in Materials Science
- Animal Virus Infections Studies
- Iron-based superconductors research
Lanzhou Veterinary Research Institute
2025
Chinese Academy of Agricultural Sciences
2025
Gansu Provincial Center for Disease Control and Prevention
2025
ShanghaiTech University
2021-2024
University of Chinese Academy of Sciences
2023
China Jiliang University
2023
Tsinghua University
2021
AREA Science Park
2021
Max Planck Institute for Chemical Physics of Solids
2021
University of Oxford
2021
Twisted van der Waals heterostructures have recently been proposed as a condensed-matter platform for realizing controllable quantum models due to the low-energy moir\'e bands with specific charge distributions in superlattices. Here, combining angle-resolved photoemission spectroscopy sub-micron spatial resolution ({\mu}-ARPES) and scanning tunneling microscopy (STM), we performed systematic investigation on electronic structure of 5.1{\deg} twisted bilayer WSe2 that hosts correlated...
Moir\'e superlattices that consist of two or more layers two-dimensional materials stacked together with a small twist angle have emerged as tunable platform to realize various correlated and topological phases, such Mott insulators, unconventional uperconductivity quantum anomalous Hall effect. Recently, the magic-angle twisted trilayer graphene (MATTG) has shown both robust superconductivity similar bilayer (MATBG) other unique properties, including Pauli-limit violating re-entrant...
ABSTRACT Porcine deltacoronavirus (PDCoV) is an emerging porcine enteric coronavirus causing significant economic losses to the pig farming industry globally. In this study, we expressed S protein of a highly virulent PDCoV strain in CHO eukaryotic expression system. After immunizing alpaca with and employing phage display library technique, high-affinity specific nanobody Nb3 against was successfully established by three rounds biopanning enzyme-linked immunosorbent assay (ELISA)....
The topological electronic structure plays a central role in the nontrivial physical properties quantum materials. A minimal, "hydrogen-atom-like" is desired for research. In this work, we demonstrate an effort toward realization of such system intrinsic magnetic insulator MnBi2Te4, by manipulating surface state (TSS) via modification. Using high resolution laser- and synchrotron-based angle-resolved photoemission spectroscopy (ARPES), found TSS MnBi2Te4 heavily hybridized with trivial...
Vortices are topological defects of type-II superconductors in an external magnetic field. In a similar fashion to quantum anomalous Hall insulator, vortices (QAV) spontaneously nucleate due orbital-and-spin exchange interaction between supercurrent and impurity moment without Here, we used scanning superconducting interference device microscopy (sSQUID) search for its signatures iron-chalcogenide superconductor Fe(Se,Te). Under zero field, found stochastic distribution isolated antivortices...
Topological materials host fascinating low dimensional gapless states at the boundary. As a prominent example, helical topological edge (TESs) of two-dimensional insulators and their stacked three-dimensional equivalent, weak (WTIs), have sparked research enthusiasm due to potential application in next generation electronics/spintronics with dissipation. Here, we propose layered superconducting material CaSn as WTI nontrivial ${Z}_{2}$ well nodal-line semimetal protected by crystalline...
Perovskite CaIrO3 is theoretically predicted to be a Dirac node semimetal near the Mott transition, which possesses considerable interplay between electron correlations and spin–orbit coupling. Electron can significantly tune behavior of relativistic fermions. Here, we have grown high-quality perovskite thin films on different substrates using oxide molecular beam epitaxy modulate both states. Through in situ angle-resolved photoemission spectroscopy, demonstrate systematic evolution...
Dirac semimetals are classified into different phases based on the types of fermions. Tuning transition among fermions in one system remains a challenge. Recently, KMgBi was predicted to be located at critical state which various can induced owing existence flatband. Here, we carried out systematic studies electronic structure single crystals by combining angle-resolve photoemission spectroscopy and scanning tunneling microscopy/spectroscopy. The flatband clearly observed near Fermi level....
Objective: The tilt angle, inter-row spacing, and internal resistance are critical parameters for rooftop photovoltaic (PV) arrays. This study aims to design a 10kW PV array topology the Yiwu region, with objectives of reducing determining optimal angle spacing arrays in Yiwu. Methods: structure is thoroughly investigated, meticulously designed using MATLAB/Simulink software minimize resistance. specific region simulated studied PVsyst software. Results: Through experiments, it determined...