Results 141 to 150 of about 318,207 (330)

Plasma Power Effect on Crystallinity and Density of Peald-Aln Thin Films: Toward Increasing Dielectric Constant and Breakdown Electric Field

open access: green, 2023
Xiaoying Zhang   +12 more
openalex   +1 more source

Single Solid‐State Ion Channels as Potentiometric Nanosensors

open access: yesAdvanced Functional Materials, EarlyView.
Single gold nanopores functionalized with mixed self‐assembled monolayers act as solid‐state ion channels for direct, selective potentiometric sensing of inorganic ions (Ag⁺). The design overcomes key miniaturization barriers of conventional ion‐selective electrodes by combining low resistivity with suppressed loss of active components, enabling robust
Gergely T. Solymosi   +4 more
wiley   +1 more source

Spectrally Tunable 2D Material‐Based Infrared Photodetectors for Intelligent Optoelectronics

open access: yesAdvanced Functional Materials, EarlyView.
Intelligent optoelectronics through spectral engineering of 2D material‐based infrared photodetectors. Abstract The evolution of intelligent optoelectronic systems is driven by artificial intelligence (AI). However, their practical realization hinges on the ability to dynamically capture and process optical signals across a broad infrared (IR) spectrum.
Junheon Ha   +18 more
wiley   +1 more source

Comparison of DC breakdown characteristics and ionization capabilities of button-type metal diverter strips

open access: yesZhongguo Jianchuan Yanjiu
ObjectivesTo enhance the effectiveness of button-type metal diverter strips in ship-radome lightning protection, their ionization characteristics should be investigated under conditions simulating the vicinity of approaching lightning leaders. Methods We
Xi RAO   +9 more
doaj   +1 more source

Enhancing and Stabilizing Hydrogen Catalysis Through [NiFe]‐Hydrogenase Immobilization Within Macroporous Covalent Organic Frameworks

open access: yesAdvanced Functional Materials, EarlyView.
[NiFe]‐hydrogenases efficiently catalyze hydrogen conversion, but their instability limits biotechnological applications. Here it is shown that encapsulating hydrogenase into hierarchical COFs with macro‐ and micropores and functionalized with sulfonic or carboxylic acid groups improves enzyme stability and electron transfer to electrodes.
Islam E. Khalil   +12 more
wiley   +1 more source

AlGaN channel MIS-HEMTs with a very high breakdown electric field and excellent high-temperature performance

open access: diamond, 2015
Xiangdong Li   +9 more
openalex   +2 more sources

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