Unraveling Sub‐Nanostructure Variability in Amorphous Silicon: Mechanisms of Short‐Range Order and Defect Dynamics via In Situ Raman Spectroscopy
Sign Up to like & getrecommendations! Published in 2025 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202423198
Abstract: Quantitatively probing sub‐nanometer elementary structural units of amorphous materials, such as amorphous silicon (a‐Si), is essential for Si‐based technological progress. However, accurately identifying and quantifying short‐range order (SRO) and dangling bond/floating bond (DB/FB) defects over… read more here.
Keywords: spectroscopy; raman spectroscopy; amorphous silicon; range order ... See more keywords
The Ni─Cl─Ni Sites Bridged by Chlorine to Stabilize Short‐Range Order in Nickel Complex for Amorphous Electrocatalysts
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DOI: 10.1002/adfm.202509124
Abstract: Amorphous catalysts have shown great promise for electrocatalysis due to their unique short‐range ordered structures, which allow performance optimization through structural engineering. However, inadequate structural collapse during crystalline‐amorphous transformations compromises coordination environment retention and impedes… read more here.
Keywords: stabilize short; nickel complex; range order; short range ... See more keywords
Atomic short-range order in a cation-deficient perovskite anode for fast-charging and long-life lithium-ion batteries.
Sign Up to like & getrecommendations! Published in 2022 at "Advanced materials"
DOI: 10.1002/adma.202200914
Abstract: Perovskite-type oxides are widely used for energy conversion and storage, but the rate-inhibiting phase transition and large volume change hinder the applications of most perovskite-type oxides for high-rate electrochemical energy storage. Here, we show that… read more here.
Keywords: order; range order; atomic short; short range ... See more keywords
Short‐Range Diffusion Enables General Synthesis of Medium‐Entropy Alloy Aerogels
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DOI: 10.1002/adma.202202943
Abstract: Medium‐entropy alloy aerogels (MEAAs) with the advantages of both multimetallic alloys and aerogels are promising new materials in catalytic applications. However, limited by the immiscible behavior of different metals, achieving single‐phase MEAAs is still a… read more here.
Keywords: entropy alloy; medium entropy; short range; range diffusion ... See more keywords
From Microscopic Droplets to Macroscopic Crowds: Crossing the Scales in Models of Short-Range Respiratory Disease Transmission, with Application to COVID-19.
Sign Up to like & getrecommendations! Published in 2022 at "Advanced science"
DOI: 10.1002/advs.202205255
Abstract: Short-range exposure to airborne virus-laden respiratory droplets is an effective transmission route of respiratory diseases, as exemplified by Coronavirus Disease 2019 (COVID-19). In order to assess the risks associated with this pathway in daily-life settings… read more here.
Keywords: short range; disease; transmission; covid ... See more keywords
Grain Boundary Segregation Suppresses Local Short-Range Ordering in Nanocrystalline High-Entropy Alloys.
Sign Up to like & getrecommendations! Published in 2025 at "Advanced science"
DOI: 10.1002/advs.202515510
Abstract: Multi-principal-element alloys like high-entropy alloys (HEAs) have potential applications in many engineering fields due to their unique mechanical/functional properties. While HEAs are generally considered random solid solutions, recent studies revealed that they are prone to… read more here.
Keywords: entropy alloys; segregation; range ordering; short range ... See more keywords
RuO2 with Short‐Range Ordered Tantalum Single Atoms for Enhanced Acidic Oxygen Evolution Reaction
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DOI: 10.1002/aenm.202403388
Abstract: Ruthenium Dioxide (RuO2), as one of the most promising alternatives to IrO2, suffers from the severe dissolution and overoxidation of Ru active sites during the acidic oxygen evolution reaction (OER), which hinders its practical application.… read more here.
Keywords: short range; single atoms; acidic oxygen; range ordered ... See more keywords
Exploring the role of mean‐field potentials and short‐range wave function behavior in the adiabatic connection
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Computational Chemistry"
DOI: 10.1002/jcc.27378
Abstract: In this article, we explore the construction of Hamiltonians with long‐range interactions and their corrections using the short‐range behavior of the wave function. A key aspect of our investigation is the examination of the one‐particle… read more here.
Keywords: field; short range; mean field; behavior ... See more keywords
Calculation of the optical phonons in ordered Ba2MgWO6 perovskite using short‐range force field model
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Raman Spectroscopy"
DOI: 10.1002/jrs.5460
Abstract: J Raman Spectrosc. 2018;1–8. Abstract Ba2MgWO6 is a double perovskite tungstate presenting a cubic structure with cubic space group Oh. This B‐site ordered system has potential applications as microwave ceramics in communication systems. Here, we… read more here.
Keywords: range force; short range; using short; force ... See more keywords
A 0.5 nJ/b 60 GHz ultra wideband transmitter for short range wireless sensor network applications
Sign Up to like & getrecommendations! Published in 2020 at "Microwave and Optical Technology Letters"
DOI: 10.1002/mop.32327
Abstract: A novel monolithic microwave integrated circuit (MMIC) design of ultra wide band (UWB) transmitter at 60 GHz with simple architecture and high‐range resolution ability is presented in this paper. Implemented with 0.1 μm 100 GHz GaAs positive channel… read more here.
Keywords: transmitter; sensor network; range; short range ... See more keywords
Enhancing Short-Range Interactions to Broaden the Temperature Range for Coexistence of Antiferroelectricity and Ferroelasticity.
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DOI: 10.1002/smll.202403390
Abstract: Antiferroelectric (AFE) materials, characterized by double electric hysteresis loops, can be transformed to the ferroelectric (FE) phase under an external electric field, making them promising candidates for electronic energy storage and solid-state refrigeration. Additionally, the… read more here.
Keywords: field; temperature range; coexistence; short range ... See more keywords