Results 161 to 170 of about 944,511 (369)

Breakdown of a Gas at Microwave Frequencies [PDF]

open access: green, 1948
Melvin A. Herlin, Sanborn C. Brown
openalex   +1 more source

Research on the Evolution of Defects Initiation and the Diffusion of Dopant on the Si/SiO2 Interface

open access: yesAdvanced Materials Interfaces, EarlyView.
This review mainly introduces the recent investigations on the mechanisms of interface defect initiation and dopant diffusion, and the comparisons and discussions of the initial mechanism of defects, structures of defects to provide valuable guidance for improving the performance and extending the lifespan of Si/SiO2 interfaces.
Yunqi Yang   +7 more
wiley   +1 more source

Ultrasonically Deposited Boron‐Doped Silicon Decorated with Laser‐Generated Iridium Nanoparticles as Manufacturing Approach for OER Electrodes in PEM Water Electrolysis

open access: yesAdvanced Materials Interfaces, EarlyView.
The study presents an easily adaptable approach for manufacturing electrodes with boron‐doped silicon supporting iridium nanoparticles for oxygen evolution in acidic electrolysis. Colloidal Ir nanoparticles are deposited onto B‐doped Si and sprayed onto titanium substrates, achieving ultralow Ir loading while enhancing conductivity and electrochemical ...
Norbert Kazamer   +17 more
wiley   +1 more source

Design of anomalous reflecting metasurface for communication systems

open access: yesScientific Reports
This paper presents a novel design approach for an anomalous reflector metasurface for communication systems operating at 8 GHz band. The main contribution of this work is the development of a general analytical method that accurately calculates the ...
Hany M. Zamel   +2 more
doaj   +1 more source

Titanium Oxysulfate‐Derived 1D Lepidocrocite Titanate Nanostructures

open access: yesAdvanced Materials Interfaces, EarlyView.
A novel synthesis protocol is presented for creating high‐quality titania nanofilaments. This method transcends the limitations of traditional techniques, leveraging a solution precipitation process fine‐tuned for lower temperatures and minimal reagent use. The result?
Sukanya Maity   +8 more
wiley   +1 more source

Exploring DNA Functionalization Techniques for Silver Nanoparticles

open access: yesAdvanced Materials Interfaces, EarlyView.
This study evaluates four functionalization methods—salt‐aging, pH‐assisted, freezing‐directed, and microwave‐assisted—for attaching DNA strands to 20 nm silver nanoparticles (AgNPs). The resulting DNA‐AgNP conjugates are characterized and colloidal stability and DNA loading are assessed.
Sebastian Freko   +3 more
wiley   +1 more source

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