Dunhui Wang
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View article: Regulating Photocarrier Dynamics via Constructing 1D CdS/2D Semi‐Metallic MoReS₃ Schottky Junction Boosts Solar‐Driven CO₂ Conversion
Regulating Photocarrier Dynamics via Constructing 1D CdS/2D Semi‐Metallic MoReS₃ Schottky Junction Boosts Solar‐Driven CO₂ Conversion Open
Heterostructure strategy is promising to overcome the dynamic bottleneck for fast photocarrier recombination competing with sluggish surface redox in photocatalytic CO 2 conversion but remains limitations for sacrificing stronger redox abi…
View article: Giant barocaloric effects in composites of ethylene vinyl acetate copolymers and multilayer graphene with improved thermal conductivity
Giant barocaloric effects in composites of ethylene vinyl acetate copolymers and multilayer graphene with improved thermal conductivity Open
Elastic polymers with large and reversible barocaloric effects over wide temperature ranges are of potential application in solid-state refrigeration. However, the low thermal conductivity is harmful for their practical performance in a so…
View article: Deep Convolutional Neural Network Enhanced by Transfer Learning for Accurate Distance Detection Using Magnetic Field Distribution Images
Deep Convolutional Neural Network Enhanced by Transfer Learning for Accurate Distance Detection Using Magnetic Field Distribution Images Open
View article: Effects of Ag doping on texture and magnetic properties of directionally solidified Fe-17%Ga alloys
Effects of Ag doping on texture and magnetic properties of directionally solidified Fe-17%Ga alloys Open
FeGa-based alloys are potential candidates in magneto-mechanical transversion applications. It has been demonstrated that doping with certain elements results in the increase in λ100 and modification of the texture, both of which effective…
View article: Magnetic Phase Transition and Magnetocaloric Effect of Hexagonal Mncoge Alloys Mediated by Axial Strains: A Monte Carlo Study
Magnetic Phase Transition and Magnetocaloric Effect of Hexagonal Mncoge Alloys Mediated by Axial Strains: A Monte Carlo Study Open
View article: Rational Electronic Structure Modulation in the Space-Charge Region of Α-Co(Oh)2/Ceo2 P-N Heterojunction to Boost Hydrogen Evolution Reaction
Rational Electronic Structure Modulation in the Space-Charge Region of Α-Co(Oh)2/Ceo2 P-N Heterojunction to Boost Hydrogen Evolution Reaction Open
View article: Realizing Efficient Photoelectrochemical Performance for Well-Designed CdS@ZnIn2S4 Heterostructure Photoanode with Directional Interfacial Charge Transfer Dynamics
Realizing Efficient Photoelectrochemical Performance for Well-Designed CdS@ZnIn2S4 Heterostructure Photoanode with Directional Interfacial Charge Transfer Dynamics Open
Designing a heterostructure photoanode with an appropriate band alignment, a beneficial charge migration pathway, and an adequate interfacial coupling is crucial for photoelectrochemical (PEC) energy conversion. Herein, we fabricate a hete…
View article: Electric-Field-Treated Ni/Co3O4 Film as High-Performance Bifunctional Electrocatalysts for Efficient Overall Water Splitting
Electric-Field-Treated Ni/Co3O4 Film as High-Performance Bifunctional Electrocatalysts for Efficient Overall Water Splitting Open
View article: Large perpendicular magnetic anisotropy of transition metal dimers driven by polarization switching of two-dimensional ferroelectric In2Se3 substrate
Large perpendicular magnetic anisotropy of transition metal dimers driven by polarization switching of two-dimensional ferroelectric In2Se3 substrate Open
Large perpendicular magnetic anisotropy (MA) is highly desirable for realizing atomic-scale magnetic data storage which represents the ultimate limit of the density of magnetic recording. In this work, we studied the MA of transition metal…
View article: Orbital Hybridization Induced by Double‐Anion Coordination to Enhance Room‐Temperature Ferromagnetic Response
Orbital Hybridization Induced by Double‐Anion Coordination to Enhance Room‐Temperature Ferromagnetic Response Open
The oxygen introduction is expected to enable manipulation of material properties, however, the coordination mechanism between oxygen and other nonmetal dopants remains inadequate. Herein, the oxygen introduction into cobalt selenides has …
View article: Realizing Highly Efficient Photoelectrochemical Performance for Vertically Aligned 2d Znin2s4 Array Photoanode Via Controlled Facet and Phase Modulation
Realizing Highly Efficient Photoelectrochemical Performance for Vertically Aligned 2d Znin2s4 Array Photoanode Via Controlled Facet and Phase Modulation Open
View article: Role of exchange splitting and ligand-field splitting in tuning the magnetic anisotropy of an individual iridium atom on <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mi>Ta</mml:mi><mml:msub><mml:mi mathvariant="normal">S</mml:mi><mml:mn>2</mml:mn></mml:msub></mml:mrow></mml:math> substrate
Role of exchange splitting and ligand-field splitting in tuning the magnetic anisotropy of an individual iridium atom on substrate Open
In this work, using first-principle calculation we investigate the magnetic\nanisotropy (MA) of single-atom iridium (Ir) on TaS2 substrate. We find that the\nstrength and direction of MA in the Ir adatom can be tuned by strain. The MA\nari…
View article: Manipulation of Magnetization Reversal by Electric Field in a FePt/(011)PMN-PT/Au
Manipulation of Magnetization Reversal by Electric Field in a FePt/(011)PMN-PT/Au Open
Electric field manipulation of magnetism and 180° magnetization reversal are crucial for realizing magnetic storage devices with low-power consumption. Here, we demonstrate that electric-field manipulation of magnetic anisotropy rotation i…
View article: Advancing Applications of Black Phosphorus and BP‐Analog Materials in Photo/Electrocatalysis through Structure Engineering and Surface Modulation
Advancing Applications of Black Phosphorus and BP‐Analog Materials in Photo/Electrocatalysis through Structure Engineering and Surface Modulation Open
Black phosphorus (BP), an emerging 2D material semiconductor material, exhibits unique properties and promising application prospects for photo/electrocatalysis. However, the applications of BP in photo/electrocatalysis are hampered by the…
View article: Room Temperature Surface Modification of Ultrathin FeOOH Cocatalysts on Fe<sub>2</sub>O<sub>3</sub> Photoanodes for High Photoelectrochemical Water Splitting
Room Temperature Surface Modification of Ultrathin FeOOH Cocatalysts on Fe<sub>2</sub>O<sub>3</sub> Photoanodes for High Photoelectrochemical Water Splitting Open
An ultrathin FeOOH cocatalyst is deposited on α -Fe 2 O 3 photoanodes in a simple room temperature immersion process for efficient photoelectrochemical (PEC) water splitting. The prepared FeOOH/Fe 2 O 3 photoanode has a photocurrent densit…
View article: Combined Caloric Effect in Directionally Solidified Ni <sub>45</sub>Co <sub>5</sub>Mn <sub>37</sub>In <sub>13</sub> Alloy
Combined Caloric Effect in Directionally Solidified Ni <sub>45</sub>Co <sub>5</sub>Mn <sub>37</sub>In <sub>13</sub> Alloy Open
View article: Architecture design and applications of nanopatterned arrays based on colloidal lithography
Architecture design and applications of nanopatterned arrays based on colloidal lithography Open
Nanopatterned arrays have potential applications in diverse devices, including high-density memory, wettability control, electronic chips, biochips, plasmonics (such as plasmon sensors, plasmon-enhanced molecular spectroscopy, and plasmon-…