A5100692872- Advanced Condensed Matter Physics
- Topological Materials and Phenomena
- Cold Atom Physics and Bose-Einstein Condensates
- Physics of Superconductivity and Magnetism
- Quantum, superfluid, helium dynamics
- Electronic and Structural Properties of Oxides
- Iron-based superconductors research
- Graphene research and applications
- Retinoids in leukemia and cellular processes
- Electrocatalysts for Energy Conversion
- Virus-based gene therapy research
- Chalcogenide Semiconductor Thin Films
- Crystal Structures and Properties
- Organic and Molecular Conductors Research
- Magnetic and transport properties of perovskites and related materials
- Transition Metal Oxide Nanomaterials
- Rare-earth and actinide compounds
- Gas Sensing Nanomaterials and Sensors
- Advanced Photocatalysis Techniques
- Advanced Memory and Neural Computing
- Animal Virus Infections Studies
- Quantum and electron transport phenomena
University of Science and Technology of China
2015-2024
Chinese Academy of Sciences
2021-2024
Okinawa Institute of Science and Technology Graduate University
2024
National Synchrotron Radiation Laboratory
2015
Abstract Transition metal dichalcogenide materials have been explored extensively as catalysts to negotiate the hydrogen evolution reaction, but they often run at a large excess thermodynamic cost. Although activating strategies, such defects and composition engineering, led remarkable activity gains, there remains requirement for better performance that aims real device applications. We report here phosphorus-doping-induced phase transition from cubic orthorhombic phases in CoSe 2 . It has...
The transition-metal-based kagome metals provide a versatile platform for correlated topological phases hosting various electronic instabilities. While superconductivity is rare in layered compounds, its interplay with nontrivial topology could offer an engaging space to realize exotic excitations of quasiparticles. Here, we use scanning tunneling microscopy (STM) study newly discovered Z$_2$ metal CsV$_3$Sb$_5$ superconducting ground state. We observe charge modulation associated the...
External controlling the phase transition behavior of vanadium dioxide is important to realize its practical applications as energy-efficient electronic devices. Because relatively high temperature 68 °C, central challenge for VO2-based electronics, lies in finding an energy efficient way, modulate a reversible and reproducible manner. In this work, we report experimental realization p–n heterojunctions by growing VO2 film on p-type GaN substrate. By adding bias voltage junction,...
The charge density wave (CDW) state is a widespread phenomenon in low-dimensional metals/semimetals. spectral weight of the associated folded bands (shadow bands) can be an intriguing trigger leading to additional Fermi surface instability and unexplored phase transitions. rare earth tri-telluride CeTe3 exhibits single CDW stabilized below ~400 K antiferromagnetism ~3 K. distinct periodicities between Te-square net, CeTe block layer, give rise rich shadow band formations. In this work, we...
Topologically protected edge channels show prospects for quantum devices. They have been found experimentally in two-dimensional spin Hall insulators (QSHIs), weak topological insulators, and higher-order but the number of materials realizing these topologies is still quite limited. Here, we provide evidence states within a novel topology named three-dimensional QSHIs. Its originates solely from nonzero <a:math xmlns:a="http://www.w3.org/1998/Math/MathML"...