Results 31 to 40 of about 161,989 (332)

Advances in Hybrid Icing and Frosting Protection Strategies for Optics, Lens, and Photonics in Cold Environments Using Thin‐Film Acoustic Waves

open access: yesAdvanced Engineering Materials, EarlyView.
This article provides a comprehensive overview of fundamentals and recent advances of transparent thin‐film surface acoustic wave technologies on glass substrates for monitoring and prevention/elimination of fog, ice, and frost. Fogging, icing, or frosting on optical lenses, optics/photonics, windshields, vehicle/airplane windows, and solar panel ...
Hui Ling Ong   +11 more
wiley   +1 more source

Autonomous tuning and charge state detection of gate defined quantum dots [PDF]

open access: yesPhys. Rev. Applied 13, 054005 (2020), 2019
Defining quantum dots in semiconductor based heterostructures is an essential step in initializing solid-state qubits. With growing device complexity and increasing number of functional devices required for measurements, a manual approach to finding suitable gate voltages to confine electrons electrostatically is impractical.
arxiv   +1 more source

Beyond Order: Perspectives on Leveraging Machine Learning for Disordered Materials

open access: yesAdvanced Engineering Materials, EarlyView.
This article explores how machine learning (ML) revolutionizes the study and design of disordered materials by uncovering hidden patterns, predicting properties, and optimizing multiscale structures. It highlights key advancements, including generative models, graph neural networks, and hybrid ML‐physics methods, addressing challenges like data ...
Hamidreza Yazdani Sarvestani   +4 more
wiley   +1 more source

Increase resource power electronics module on the physics of failure method

open access: yesMATEC Web of Conferences, 2014
A new approach to improving resource devices for power electronics. The numerical analysis of non-uniform temperature field of power semiconductor devices. A comparison of the intensities of the failure of a power unit with the real thermal regime of the
Kravchenko Evgeny V., Kuznetsov Geniy V.
doaj   +1 more source

Dynamic on‐state resistance instability characterization of a multi‐chip‐GaN MIS‐HEMTs cascode power module

open access: yesElectronics Letters, 2023
The dynamic on‐state resistance instability of a high‐current cascode multi‐GaN‐chip power module under high frequency and voltage switching conditions is demonstrated in this paper.
Surya Elangovan   +3 more
doaj   +1 more source

Hysteresis in As-Synthesized MoS2 Transistors: Origin and Sensing Perspectives

open access: yesMicromachines, 2021
Two-dimensional materials, including molybdenum disulfide (MoS2), present promising sensing and detecting capabilities thanks to their extreme sensitivity to changes in the environment.
Carlos Marquez   +8 more
doaj   +1 more source

Recent Progress on 2D‐Material‐Based Smart Textiles: Materials, Methods, and Multifunctionality

open access: yesAdvanced Engineering Materials, EarlyView.
Advancements in 2D‐material‐integrated smart textiles are reviewed, with a focus on materials, fabrication methods, and multifunctional applications, including energy harvesting, monitoring, EMI shielding, energy storage, and thermal management. The discussion addresses key challenges and provides insights into the future development of next‐generation
Yong Choi   +5 more
wiley   +1 more source

Suppression of stacking-fault expansion in 4H-SiC PiN diodes using proton implantation to solve bipolar degradation

open access: yesScientific Reports, 2022
4H-SiC has been commercialized as a material for power semiconductor devices. However, the long-term reliability of 4H-SiC devices is a barrier to their widespread application, and the most important reliability issue in 4H-SiC devices is bipolar ...
Masashi Kato   +4 more
doaj   +1 more source

Amplification‐Free, Sequencing‐Free, Detection of Viral RNAs with Variant Specification by Discrete Nanocounting

open access: yesAdvanced Functional Materials, EarlyView.
Integrating selective RNA shortcut, targeted gene isolation, and micro‐arrayed nanoimaging, the NanoPick‐array platform excels in detecting severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2) at just 60 copies µL−1 and accurately differentiating variants at the single‐nucleotide level. It ensures 100% accuracy for samples with cycle threshold (
Zixun Wang   +9 more
wiley   +1 more source

Technological sustainable materials and enabling in semiconductor memory industry: A review

open access: yese-Prime: Advances in Electrical Engineering, Electronics and Energy, 2023
This paper provides an overview of current and future deployment of recyclable direct materials and sustainable materials through recycling of interconnect metals used in semiconductor assembly and packaging. Also, with the aim to study the key technical
Chong Leong Gan   +4 more
doaj  

Home - About - Disclaimer - Privacy