Chatter Detection and Identification Based on Mode Decompositions
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DOI: 10.1002/adem.202500382
Abstract: To meet the demand for industrial production of calendering or rolling, it is necessary to detect the onset of chatter before chatter marks appear on the workpiece. Therefore, mode decomposition techniques (empirical, bivariate empirical, and… read more here.
Keywords: mode; mode decompositions; chatter detection; identification ... See more keywords
Bias‐Switchable Dual‐Mode Organic Photodiodes Enabled by Manipulation of Interface Layers
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DOI: 10.1002/adfm.202404711
Abstract: Bias‐switchable dual‐mode organic photodiodes (OPDs) that integrate photovoltaic and photomultiplication modes are recently developed and shown prospects in complex light‐intensity applications. Yet, the device physics that focuses on carrier dynamics is still a challenge and… read more here.
Keywords: dual mode; mode; mode organic; switchable dual ... See more keywords
Two‐Photon Pumped Wavelength‐Tunable Single‐Mode Plasmonic Nanolaser with Ultralow Threshold
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DOI: 10.1002/adfm.202413250
Abstract: Nonlinear optics play an important role in laser technology, optical communication, integrated optics, and other fields. However, conventional two‐photon lasing faces challenges such as high thresholds and large size, which hinder the miniaturization of lasers.… read more here.
Keywords: mode plasmonic; mode; single mode; photon pumped ... See more keywords
Diarylethene Molecular Clocks for Dual‐Mode Time‐Dependent Data Encryption
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DOI: 10.1002/adfm.202419483
Abstract: Developing dynamic encryption materials with time‐dependent outputs has gained importance in the digital age. While many studies have introduced phosphorescent, polymeric, and/or self‐assembled materials for this purpose, challenges such as poor handleability, short readout duration,… read more here.
Keywords: dae dae; time dependent; dae; time ... See more keywords
Unidirectional Bias‐Switchable Dual‐Mode Organic Photodetectors Enables Secure Communication and Gesture Simulation
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DOI: 10.1002/adfm.202419686
Abstract: The development of dual‐mode organic photodetectors (OPDs) greatly improves its functionality by enabling selective spectral detection. This study presents a unidirectional bias‐switchable dual‐mode OPD that leverages selective carrier extraction through the manipulation of light field… read more here.
Keywords: dual mode; mode; mode organic; bias ... See more keywords
Bidirectional‐Sensitive Dual‐Narrowband Self‐Powered Single Perovskite Photodetector for Fast Computational Imaging
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DOI: 10.1002/adfm.202419958
Abstract: Narrowband photodetectors (PDs) are extensively utilized in fields such as image sensing, machine vision, and optical communications. Traditional approaches to achieving wavelength‐selective light detection typically involve methods such as voltage‐modulated charge collection or injection the… read more here.
Keywords: mode narrowband; dual mode; mode; narrowband ... See more keywords
A Customized Janus Hydrogel with Robust Bio‐Adhesion and Multi‐Mode Disinfection for Rapid Recovery of Multi‐Drug‐Resistant Staphylococcus aureus‐Infected Open Wounds
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DOI: 10.1002/adfm.202420443
Abstract: Open wounds damage the integrity of the injured tissues and expose them to bacterial infections. Traditional wounds suturing often lead to the reinjuring of the damaged tissues. This delays the healing process, especially in the… read more here.
Keywords: hydrogel; disinfection; mode; adhesion ... See more keywords
Bio‐Inspired Sb2S3 Memristors Supporting Dual‐Mode Operation via Self‐Regulating Transport Pathways for All‐in‐one Neuromorphic Perception and Computation
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DOI: 10.1002/adfm.202510212
Abstract: The brain‐inspired dual‐mode memristor integrates analog conductance modulation and digital threshold switching, enabling dynamic adaptability and real‐time responses in a single‐device architecture for further all‐in‐one neuromorphic computing. Antimony sulfide (Sb2S3) exhibits unique electronic and optical… read more here.
Keywords: dual mode; bio inspired; sb2s3 memristors; mode ... See more keywords
Ultralow‐Threshold and High‐Quality Whispering‐Gallery‐Mode Lasing from Colloidal Core/Hybrid‐Shell Quantum Wells
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DOI: 10.1002/adma.202108884
Abstract: The realization of efficient on‐chip microlasers with scalable fabrication, ultralow threshold, and stable single‐frequency operation is always desired for a wide range of miniaturized photonic systems. Herein, an effective way to fabricate nanostructures‐ whispering‐gallery‐mode (WGM)… read more here.
Keywords: ultralow threshold; gallery mode; shell; whispering gallery ... See more keywords
Dual-mode organic electrochemical transistors based on self-doped conjugated polyelectrolytes for reconfigurable electronics.
Sign Up to like & getrecommendations! Published in 2022 at "Advanced materials"
DOI: 10.1002/adma.202200274
Abstract: Reconfigurable organic logic devices are promising candidates for next generations of efficient computing systems and adaptive electronics. Ideally, such devices would be of simple structure and design, power efficient, and compatible with high-throughput microfabrication techniques.… read more here.
Keywords: electrochemical transistors; self doped; organic electrochemical; mode organic ... See more keywords
Ultralow‐Frequency Tip‐Enhanced Raman Scattering Discovers Nanoscale Radial Breathing Mode on Strained 2D Semiconductors
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DOI: 10.1002/adma.202405433
Abstract: Collective excitations including plasmons, magnons, and layer‐breathing vibration modes emerge at an ultralow frequency ( read more here.
Keywords: monolayer; mode; ultralow frequency; tip enhanced ... See more keywords