-
841
Physical and chemical interfacial engineering of Mg anodes for rechargeable magnesium batteries
Published 2025-05-01“…Additionally, interactions of Mg electrodes with electrolyte solutions’ components can lead to the formation of insulating surface layers, that can fully block them for ions transport. …”
Get full text
Article -
842
Increasing Voltage Gain by New Structure of Inductive Switching DC-DC Converter
Published 2017-12-01“…Low wastes, low costs, and high efficiency are someother specifications of such converters. …”
Get full text
Article -
843
Chern networks: reconciling fundamental physics and device engineering
Published 2025-04-01“…Meanwhile, device engineering has remained steadfastly focused on room-temperature performance and overall efficiency, prizing incremental improvement over potential disruptive advances using alternative materials and physics. …”
Get full text
Article -
844
Solution-processed, binder-free pristine Ti3C2Tx MXene electrodes enabled by MAI passivation for high-performance, scalable perovskite solar cells
Published 2025-08-01“…While carbon electrodes offer a cost-effective option for perovskite solar cells (PSCs), their efficiency is often compromised by the insulating polymer binders required. …”
Get full text
Article -
845
Electronic Conductive Metal–Organic Frameworks for Aqueous Rechargeable Zinc‐Ion Battery Cathodes: Design, Progress, and Prospects
Published 2025-07-01“…Ordinary metal–organic frameworks (MOFs) are characterized by high specific surface areas, large pore channels, and controllable structures and functions, making them suitable for use in ZIB cathodes with good performance. However, the insulating properties of MOFs hinder their further development. …”
Get full text
Article -
846
Cross-Shaped Titanium Resonators Based Metasurface for Ultra-Broadband Solar Absorption
Published 2021-01-01“…We propose a scheme for ultra-broadband and polarization-insensitive metamaterial perfect absorber (PA) by utilizing a thin metal-insulator-metal (MIM) stack, which is comprised of an array of cross-shaped titanium resonators, a silica dielectric spacer, and an opaque titanium slab. …”
Get full text
Article -
847
Transmission Properties of Fabry–Pérot Filter Consisting of Silicon-Based High-Contrast Gratings
Published 2016-01-01“…The location of the transmission peak is capable of being tuned efficiently by changing the grating period, thickness, duty cycle, or filter cavity length. …”
Get full text
Article -
848
Dynamic atomic-scale electron avalanche breakdown in solid dielectrics
Published 2025-07-01“…Abstract Electron avalanche breakdown plays a pivotal role in determining the efficiency and reliability of semiconductors and insulators in micro-nanoelectronics and power systems. …”
Get full text
Article -
849
Effect of Surrogate Aggregates on the Thermal Conductivity of Concrete at Ambient and Elevated Temperatures
Published 2014-01-01“…The accurate assessment of the thermal conductivity of concretes is an important part of building design in terms of thermal efficiency and thermal performance of materials at various temperatures. …”
Get full text
Article -
850
A novel wireless electromagnetic wave transmission method applicable to water injection wells and analysis of the influence factors
Published 2025-05-01“…In addition, this study introduces the concept of contact resistance for the first time and deeply explores its impact on the electromagnetic transmission efficiency. Based on the above theoretical findings, we propose an innovative solution, that is, wrapping insulating materials on the outside of the oil pipe to improve the transmission effect of electromagnetic waves. …”
Get full text
Article -
851
Review of InfraRed Thermography and Ground-Penetrating Radar Applications for Building Assessment
Published 2022-01-01“…Subsequently, an in-depth analysis of the most relevant references is described, according to the building materials to be studied and the purpose to be achieved: structural safety, energy efficiency and well-being, and heritage preservation. …”
Get full text
Article -
852
Switchable Tri-Functional Terahertz Metamaterial Integrated with Vanadium Dioxide and Photosensitive Silicon
Published 2025-05-01“…When VO<sub>2</sub> is in its insulating state, the proposed metamaterial acts as a linear polarization converter, achieving a polarization conversion ratio exceeding 99% within the frequency range of 1.07 to 4.29 THz. …”
Get full text
Article -
853
Switchable linear to circular polarization conversion in reflection and transmission modes based on vanadium-dioxide
Published 2025-08-01“…Adjusting the VO2 state allows the converter to alternate between the transmission and reflection modes. In the insulating state, VO2 enables transmission mode operation for a forward x- or y-polarized wave. …”
Get full text
Article -
854
Actuator Fault Detection and Identification Using H-Infinity Filter
Published 2025-01-01“…Open-circuit faults (OCFs) in insulated gate bipolar transistors (IGBTs) within single-phase pulse width modulation (PWM) rectifiers can severely degrade system performance, leading to reduced output voltage, poor power quality, overheating, and safety risks, including electric shocks or fires. …”
Get full text
Article -
855
Vanadium Dioxide-Based Bifunctional Metamaterial for Terahertz Waves
Published 2020-01-01“…The designed metamaterial can convert a linear plane wave into its corresponding cross-polarized wave with the efficiency of >90% in the frequency of 2.0-3.0 THz. …”
Get full text
Article -
856
Multiobjective Optimization of Stress-Release Boot of Solid Rocket Motor under Vertical Storage Based on RBF Model
Published 2022-01-01“…Compared with the initial SRM, the maximum Von Mises strain of the grain, the maximum principal stress of the insulator/cladding interface, the maximum axial displacement, and the volume increment decreased by 19.92%, 35.33%, 4.80%, and 4.42%, respectively. …”
Get full text
Article -
857
A study on temperature monitoring method for inverter IGBT based on memory recurrent neural network
Published 2024-03-01“…The power module of the Insulated Gate Bipolar Transistor (IGBT) is the core component of the traction transmission system of high-speed trains. …”
Get full text
Article -
858
Poly(arylene ether nitrile) Based Dielectrics with High Energy Storage Properties: A Review
Published 2025-05-01“…Polymer-based nanocomposites have demonstrated significant strategic value in dielectric energy storage systems due to their tunable high energy density and rapid charge–discharge efficiency. Poly(arylene ether nitrile) (PEN), owing to its superior thermal stability, high mechanical strength, chemical corrosion resistance, and outstanding dielectric properties, exhibits distinct advantages in the field of high-performance dielectric energy storage devices. …”
Get full text
Article -
859
Entropy generation and magnetohydrodynamic influences on hybrid nanofluid convection in a staggered cavity
Published 2025-05-01“…Staggered cavity designs are widely used in engineering to enhance heat transfer and airflow, thereby improving the efficiency of systems such as radiators, heat exchangers, and electronic cooling. …”
Get full text
Article -
860
Heterogeneous Integrated III-V-on-SOI Photodetector Using Micro-transfer Printing Method
Published 2025-04-01“…InP-based InGaAs material has an absorption coefficient of 1.0×10 cm<sup>-2</sup> in the O/C band of optical fiber communication, which can be used as an active photodetector with high absorption efficiency. Therefore, the combination of InGaAs/InP active devices and silicon-based waveguides through heterogeneous integration is a feasible direction to achieve high-efficiency photodetectors based on silicon photonic platforms. …”
Get full text
Article