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View article: Increasing the Q-factor of resonant cantilevers in magnetic force microscopy through helium gas flow
Increasing the Q-factor of resonant cantilevers in magnetic force microscopy through helium gas flow Open
To obtain high-resolution magnetic force microscopy (MFM) images, it is essential to have a cantilever with a high-quality factor. However, conventional vibrating cantilevers typically have quality factor values in the range of a few hundr…
View article: Preparation and Application of Novel Power Semiconductor Chips
Preparation and Application of Novel Power Semiconductor Chips Open
The power semiconductor industry, as the cornerstone of the information industry, has become an important indicator for measuring the technological level and development scale competitiveness of an industry, and is also an indispensable pa…
View article: Preparation and Application of Novel Power Semiconductor Chips
Preparation and Application of Novel Power Semiconductor Chips Open
This study aims to improve the triggering current and dynamic characteristics of thyristor chips by designing new gate structures and multilayer semiconductor structures. Thyristor chips are essential components in power electronic devices…
View article: Compact Magnetic Force Microscope (MFM) System in a 12 T Cryogen-Free Superconducting Magnet
Compact Magnetic Force Microscope (MFM) System in a 12 T Cryogen-Free Superconducting Magnet Open
Magnetic Force Microscopy (MFM) is among the best techniques for examining and assessing local magnetic characteristics in surface structures at scales and sizes. It may be viewed as a unique way to operate atomic force microscopy with a f…
View article: Efficient synthesis of enwrapped CuO@rGO nanowire arrays to improve supercapacitor electrode performance
Efficient synthesis of enwrapped CuO@rGO nanowire arrays to improve supercapacitor electrode performance Open
There has been a growing interest in the performance of supercapacitors (SCs) based on Transition Metal Oxides (TMOs). It has recently been included in long-term energy storage and lightweight devices. The primary goal of this research is …
View article: Influence of Cu2+ Ions on the Corrosion Resistance of AZ31 Magnesium Alloy with Microarc Oxidation
Influence of Cu2+ Ions on the Corrosion Resistance of AZ31 Magnesium Alloy with Microarc Oxidation Open
The objectives of this study were to reduce the corrosion rate and increase the cytocompatibility of AZ31 Mg alloy. Two coatings were considered. One coating contained MgO (MAO/AZ31). The other coating contained Cu2+ (Cu/MAO/AZ31), and it …
View article: Nano-Texturing of Single Crystalline Silicon via Cu-Catalyzed Chemical Etching
Nano-Texturing of Single Crystalline Silicon via Cu-Catalyzed Chemical Etching Open
We have discovered an important technical solution that could make new approaches in the processing of wet silicon etching, especially in the production of photovoltaic cells. During its inferior light-trapping and structural properties, t…
View article: Ag nanoparticles enhanced vertically-aligned CuO nanowire arrays grown on Cu foam for stable hybrid supercapacitors with high energy density
Ag nanoparticles enhanced vertically-aligned CuO nanowire arrays grown on Cu foam for stable hybrid supercapacitors with high energy density Open
Ag nanoparticles were uniformly deposited on vertically-aligned CuO nanowire arrays (Ag/CuO NWAs) grown on Cu foam. These composite arrays were used as battery-type electrode materials for highly stable hybrid supercapacitors with excellen…
View article: Photocatalytic Degradation and Hydrogen Production of TiO<sub>2</sub>/Carbon Fiber Composite Using Bast as a Carbon Fiber Source
Photocatalytic Degradation and Hydrogen Production of TiO<sub>2</sub>/Carbon Fiber Composite Using Bast as a Carbon Fiber Source Open
TiO 2 /carbon fiber composite is achieved by loading TiO 2 nanoparticles on biomass carbon fiber, which originates from the carbonized natural bast. The carbonized process and the loading amount of TiO 2 are researched in detail. It is fou…
View article: Room-temperature vertically-aligned copper oxide nanoblades synthesized by electrochemical restructuring of copper hydroxide nanorods: An electrode for high energy density hybrid device
Room-temperature vertically-aligned copper oxide nanoblades synthesized by electrochemical restructuring of copper hydroxide nanorods: An electrode for high energy density hybrid device Open
The fast growing of portable electronics has greatly stimulated the development of energy storage materials, such as transition metal oxides (TMOs). However, TMOs usually involve harsh synthesis conditions, such as high temperature. Here w…
View article: Lightweight, interconnected VO<sub>2</sub> nanoflowers hydrothermally grown on 3D graphene networks for wide-voltage-window supercapacitors
Lightweight, interconnected VO<sub>2</sub> nanoflowers hydrothermally grown on 3D graphene networks for wide-voltage-window supercapacitors Open
Highly stable and interconnected VO2 nanoflowers were uniformly grown on flexible three dimensional graphene networks, which directly served as a lightweight and high conductivity supercapacitor electrode (VO2 NF@3DG).