Results 91 to 100 of about 51,422 (275)

Through Diamond Robust Surface Enhanced Raman Spectroscopy

Advanced Functional Materials, EarlyView.
Thin film diamond growth offers a unique opportunity for Surface Enhanced Raman Spectroscopy (SERS); the encapsulation of plasmonic nanostructures within a transparent, chemically stable, and physically robust coating. The diamond acts as both a window and protective layer, enabling illumination of the plasmonic nanostructures through the diamond ...
Kieran N. Twaddle, Rebecca J. Watkins, Ralph J. Moors, Massimiliano L.A. Ramsay, Richard B. Jackman   +4 more
wiley   +1 more source

Intermediate Resistive State in Wafer‐Scale Vertical MoS2 Memristors Through Lateral Silver Filament Growth for Artificial Synapse Applications

Advanced Functional Materials, EarlyView.
In MOCVD MoS2 memristors, a current compliance‐regulated Ag filament mechanism is revealed. The filament ruptures spontaneously during volatile switching, while subsequent growth proceeds vertically through the MoS2 layers and then laterally along the van der Waals gaps during nonvolatile switching.
Yuan Fa, Milan Buttberg, Ke Ran, Rana Walied Ahmad, Dennis Braun, Lukas Völkel, Jimin Lee, Sofía Cruces, Bart Macco, Bárbara Canto, Holger Lerch, Thorsten Wahlbrink, Holger Kalisch, Michael Heuken, Andrei Vescan, Joachim Mayer, Zhenxing Wang, Ilia Valov, Stephan Menzel, Max C. Lemme   +19 more
wiley   +1 more source

From Wafers to Electrodes: Transferring Automatic Optical Inspection (AOI) for Multiscale Characterization of Smart Battery Manufacturing

Advanced Functional Materials, EarlyView.
Automat optical inspection (AOI) techniques in semiconductor fabrication can be leveraged in battery manufacturing, enabling scalable detection and analysis of electrode‐ and cell‐level imperfections through AI‐driven analytics and a digital‐twin framework.
Jianyu Li, Ertao Hu, Wei Wei, Feifei Shi
wiley   +1 more source

FORMATION OF SILICON NANOWIRES BY METAL-ASSISTED CHEMICAL ETCHING AND STUDY OF ITS OPTICAL PROPERTIES

Доклады Белорусского государственного университета информатики и радиоэлектроники, 2019
The results of study and development of silicon nanowires (SiNWs) formation by metal-assisted chemical etching (MACE) are introduced. Linear dependence of SiNWs length from etching time is established.
H. V. Bandarenka, K. V. Girel, S. A. Niauzorau, K. A. Gonchar, V. U. Timoshenko   +4 more
doaj  

Surface composition of BaTiO3/SrTiO3(001) films grown by atomic oxygen plasma assisted molecular beam epitaxy

, 2012
We have investigated the growth of BaTiO3 thin films deposited on pure and 1% Nb-doped SrTiO3(001) single crystals using atomic oxygen assisted molecular beam epitaxy (AO-MBE) and dedicated Ba and Ti Knudsen cells.
A. Barbier, C. Mocuta, D. Stanescu, Davis L., H. Magnan, Klein M. B., Moulson A. J., N. Jedrecy, P. Jegou, Pohanka R. C.   +9 more
core   +2 more sources

Optoelectronic Synaptic Devices Using Molecular Telluride Phase‐Change Inks for Three‐Factor Learning

Advanced Functional Materials, EarlyView.
Optoelectronic synaptic devices based on solution‐processed molecular telluride GST‐225 phase‐change inks are demonstrated for three‐factor learning. A global optical signal broadcast through a silicon waveguide induces non‐volatile conductance updates exclusively in locally electrically flagged memristors.
Kevin Portner, Dhananjeya Kumaar, Giacomo Torti, Killian Keller, Till Zellweger, Florian M. Schenk, Christoph Weilenmann, Daniel Chelladurai, Vara Prasad Jonnalagadda, Ghazi Sarwat Syed, Vanessa Wood, Jürg Leuthold, Alexandros Emboras, Maksym Yarema, Mathieu Luisier   +14 more
wiley   +1 more source

Texturing of the Silicon Substrate with Nanopores and Si Nanowires for Anti-reflecting Surfaces of Solar Cells [PDF]

Журнал нано- та електронної фізики, 2015
The paper presents the prospects of obtaining a functional multi-layer anti-reflecting coating of the front surface of solar cells by texturing the surface of the silicon by electrochemical etching.
A.A. Druzhinin, V.Yu. Yerokhov, S.I. Nichkalo, Y.I. Berezhanskyi, M.V. Chekaylo   +4 more
doaj  

Kinked silicon nanowires-enabled interweaving electrode configuration for lithium-ion batteries

Scientific Reports, 2018
A tri-dimensional interweaving kinked silicon nanowires (k-SiNWs) assembly, with a Ni current collector co-integrated, is evaluated as electrode configuration for lithium ion batteries.
Georgiana Sandu, Michael Coulombier, Vishank Kumar, Hailu G. Kassa, Ionel Avram, Ran Ye, Antoine Stopin, Davide Bonifazi, Jean-François Gohy, Philippe Leclère, Xavier Gonze, Thomas Pardoen, Alexandru Vlad, Sorin Melinte   +13 more
doaj   +1 more source

Nanoscale structuring of tungsten tip yields most coherent electron point-source

, 2013
This report demonstrates the most spatially-coherent electron source ever reported. A coherence angle of 14.3 +/- 0.5 degrees was measured, indicating a virtual source size of 1.7 +/-0.6 Angstrom using an extraction voltage of 89.5 V.
A Peter Legg, Barwick B, Chang C, Fink H, Hasselbach F, Hwang I-S, Jason Pitters, Josh Y Mutus, Lichte H, Lucian Livadaru, Mark H Salomons, Martin Cloutier, Mutus J, Oshima C, Prigent M, Radovan Urban, Robert A Wolkow   +16 more
core   +1 more source

Shaping of Biohybrid Functional Living Materials

Advanced Functional Materials, EarlyView.
This work demonstrates a strategy for shaping living mycelium into functional materials by directing its natural growth. Nanoparticles armor hyphae, micron‐scale particles entangle within the network, and printed hydrogel architectures steer expansion, creating defined geometries.
Sarah Schyck, Mark Ablonczy, Sourav Patranabish, Kunal Masania   +3 more
wiley   +1 more source