A5019343752- Topological Materials and Phenomena
- Graphene research and applications
- 2D Materials and Applications
- Quantum and electron transport phenomena
- Electrocatalysts for Energy Conversion
- Advanced Condensed Matter Physics
- Advanced Photocatalysis Techniques
- Photonic and Optical Devices
- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- Physics of Superconductivity and Magnetism
- Advanced Thermoelectric Materials and Devices
- Advanced battery technologies research
- Semiconductor Quantum Structures and Devices
- Cold Atom Physics and Bose-Einstein Condensates
- Magnetic and transport properties of perovskites and related materials
- Electrochemical Analysis and Applications
- Nanowire Synthesis and Applications
- Corrosion Behavior and Inhibition
- Electronic and Structural Properties of Oxides
- Semiconductor materials and devices
- Iron-based superconductors research
- Heusler alloys: electronic and magnetic properties
- Semiconductor materials and interfaces
- Advanced Database Systems and Queries
Eastern Institute of Technology
2024-2025
Nanjing University of Information Science and Technology
2025
Eastern Institute of Technology, Ningbo
2023-2025
Northeastern University
2024
Yunnan University
2023-2024
Lanzhou University
2021-2024
Binzhou University
2024
University at Buffalo, State University of New York
2018-2024
Binzhou Medical University
2024
Yantai University
2024
While electrochemical water splitting is one of the most promising methods to store light/electrical energy in chemical bonds, a key challenge remains realization an efficient oxygen evolution reaction catalyst with large surface area, good electrical conductivity, high catalytic properties, and low fabrication cost. Here, facile solution reduction method demonstrated for mesoporous Co 3 O 4 nanowires treated NaBH . The high‐surface‐area mesopore feature leads at room temperature, which...
The solar-driven water splitting process is highly attractive for alternative energy utilization, while developing efficient, earth-abundant, bifunctional catalysts both oxygen evolution reaction and hydrogen has remained as a major challenge. Herein, we develop an ordered CoMnO@CN superlattice structure efficient water-splitting electrocatalyst, in which uniform Co-Mn oxide (CoMnO) nanoparticles are coated with thin, continuous nitrogen-doped carbon (CN) framework. CoMnO enable optimized...
Magnetic tunnel junctions (MTJs) with conventional bulk ferromagnets separated by a nonmagnetic insulating layer are key building blocks in spintronics for magnetic sensors and memory. A radically different approach of using atomically-thin van der Waals (vdW) materials MTJs is expected to boost their figure merit, the tunneling magnetoresistance (TMR), while relaxing lattice-matching requirements from epitaxial growth supporting high-quality integration dissimilar atomically-sharp...
Magnetoelectric coupling is crucial for uncovering fundamental phenomena and advancing technologies in high-density data storage energy-efficient devices. The emergence of altermagnets, which unify the advantages ferromagnets antiferromagnets, offers unprecedented opportunities magnetoelectric coupling. However, electrically tuning altermagnets remains an outstanding challenge. Here, we demonstrate how this challenge can be overcome by using antiferroelectricity ferroelectricity to modulate...
We study steady-state properties of inelastic gases in two dimensions the presence an energy source. generalize previous hydrodynamic treatments to situations where high and low density regions coexist. The theoretical predictions compare well with numerical simulations nearly elastic limit. It is also seen that system can achieve a nonequilibrium steady state asymmetric velocity distributions, we discuss conditions under which such occur.
Graphene-based heterostructures are a promising material system for designing the topologically nontrivial Chern insulating devices. Recently, two-dimensional monolayer ferromagnetic insulator ${\mathrm{CrI}}_{3}$ was successfully synthesized in experiments [B. Huang et al., Nature (London) 546, 270 (2017)]. Here, these two interesting materials proposed to build heterostructure $(\mathrm{Gr}\text{/}{\mathrm{CrI}}_{3})$. Our first-principles calculations show that forms van der Waals (vdW)...
Li<sub>2</sub>TiSiO<sub>4</sub>with a 0.28 V operational potential may fill the gap between present 0.1 carbonaceous and 1.5 Li<sub>4</sub>Ti<sub>5</sub>O<sub>12</sub>electrodes.
2D layered chalcogenide semiconductors have been proposed as a promising class of materials for low-dimensional electronic, optoelectronic, and spintronic devices. Here, all-2D van der Waals vertical spin-valve devices, that combine the semiconductor InSe spacer with ferromagnetic metal Fe3 GeTe2 spin injection detection electrodes, are reported. Two distinct transport behaviors observed: tunneling metallic, which assigned to formation pinhole-free tunnel barrier at /InSe interface pinholes...
Plant leaves represent a unique 2D/1D heterostructure for enhanced surface reaction and efficient mass transport. Inspired by plant leaves, CoO x is developed that composed of ultrathin nanosheets further assembled into nanotube structure. This bio‐inspired architecture allows highly active Co 2+ electronic structure an oxygen evolution (OER) at the atomic scale, ultrahigh area (371 m 2 g −1 ) interfacial electrochemical nanoscale, transport charge electrolyte over building blocks...
A hallmark of topological superconductivity is the non-Abelian statistics Majorana bound states (MBS), its chargeless zero-energy emergent quasiparticles. The resulting fractionalization a single electron, stored nonlocally as two spatially-separated MBS, provides powerful platform for implementing fault-tolerant quantum computing. However, despite intensive efforts, experimental support MBS remains indirect and does not probe their statistics. Here we propose how to overcome this obstacle...
Soy protein isolate (SPI) is often used in food processing due to the high water holding capacity and stability. This paper explored effect of heat treatment (HT) on nonlinear rheological properties acid-Induced soy gels modified by high-pressure homogenization. The effects HT storage modulus G′, loss G″ gel rate SPI were studied through time sweep, frequency sweep strain tests. Lissajous curve, Chebyshev stress decomposition Fourier transformation also investigated. results illustrated that...
Abstract Exploring highly efficient hydrogen evolution reaction (HER) electrocatalysts for large‐scale water electrolysis in the full potential of (pH) range is desirable, but it remains a significant challenge. Herein, simple pathway proposed to synthesize hybrid electrocatalyst by decorating small metallic platinum (Pt) nanosheets on large nickel telluride nanosheet (termed as Pt Ns /NiTe‐Ns). The as‐prepared /NiTe‐Ns catalyst only requires overpotentials 72, 162, and 65 mV reach high...
Topological superconductivity supports exotic Majorana bound states (MBS) which are chargeless zero-energy emergent quasiparticles. With their non-Abelian exchange statistics and fractionalization of a single electron stored nonlocally as spatially separated MBS, they particularly suitable for implementing fault-tolerant topological quantum computing. While realizing MBS has focused on one-dimensional systems, the onset requires delicate parameter tuning geometric constraints pose...
As a class of the efficacious photocatalysts for water-splitting, conjugated polymers (CPs) have drawn considerable attention in recent years. However, unexpectedly fast charge recombination always constricts their further application, leading to poor photocatalytic behavior. Here, we report series dibenzothiophene-S,S-dioxide-based with electron-property-dependent reactivity as well photocatalysis hydrogen evolution. The results reveal that introduction secondary acceptor unit into...
We propose a general and tunable platform to realize high-density arrays of quantum spin-valley Hall kink (QSVHK) states with spin-valley-momentum locking based on two-dimensional hexagonal topological insulator. Through the analysis Berry curvature charge, QSVHK are found be topologically protected by valley-inversion time-reversal symmetries. Remarkably, conductance remains quantized against both nonmagnetic short- long-range magnetic disorder, verified Green-function calculations. Based...
The intrinsic magnetic topological insulators MnBi$_2$X$_4$ (X = Se, Te) are promising candidates in realizing various novel states related to symmetry breaking by order. Although much progress had been made MnBi$_2$Te$_4$, the study of MnBi$_2$Se$_4$ has lacking due difficulty material synthesis desired trigonal phase. Here, we report multilayer with alternating-layer molecular beam epitaxy. Atomic-resolution scanning transmission electron microscopy (STEM) and tunneling (STM) identify a...
The interaction between antibiotics and antibiotic resistance genes (ARGs) in freshwater ecosystems has become a critical environmental concern. This study investigates seasonal variations of sulfonamide tetracycline their relationship with ARGs three urban reservoirs Nanjing, China: Pingshan Forest Park, Shanhu Lake Wetland Zhaoqiao Reservoir. Sampling was conducted May September 2023 to assess water quality, concentrations, ARG abundance. A total 30 samples were analyzed regard...