Results 211 to 220 of about 4,168,716 (386)

<title>Fast switching and gain control of optical repeater units for burst mode upstream transmission over super-PONs</title> [PDF]

, 1996
Jianbo Zhou, Xing-Zhi Qiu, Bart Staelens, Chris Coene, Ingrid Van de Voorde, Jan Vandewege   +5 more
openalex   +1 more source

Facet‐Junction Induced Strong Metal Support Interaction for Enhanced Alkaline Hydrogen Evolution Reaction

Advanced Functional Materials, EarlyView.
In this study, a novel facet‐junction strategy is proposed to enhance the strong metal‐support interaction (SMSI) between the loaded Ru atoms and the Co3O4 support. The synthesized structure with the incorporation of Ru doping and the (100)/(111) crystal plane junction has a particular influence on the catalyst's hydrogen evolution reaction (HER ...
Wenqian Shen, Qiang Fu, Chi Shing Tsang, Lok Wing Wong, Xiaodong Zheng, Jiong Zhao, Thuc Hue Ly   +6 more
wiley   +1 more source

Graphene Electro-Optical Switch Modulator by Adjusting Propagation Length Based on Hybrid Plasmonic Waveguide in Infrared Band. [PDF]

Sensors (Basel), 2020
Cai M, Wang S, Liu Z, Wang Y, Han T, Liu H.   +5 more
europepmc   +1 more source

Polymer-Filled Nematics: A New Class of Light-Scattering Materials for Electro-Optical Switches [PDF]

, 2000
M. C. W. van Boxtel, R. H. C. Janssen, Dirk J. Broer, H. T. A. Wilderbeek, Cees W. M. Bastiaansen   +4 more
openalex   +1 more source

Removing Homocoupling Defects in Alkoxy/Alkyl‐PBTTT Enhances Polymer:Fullerene Co‐Crystal Formation and Stability

Advanced Functional Materials, EarlyView.
PBTTT‐OR‐R, a C14‐alkoxy/alkyl‐PBTTT polymer derivative, is of substantial interest for optoelectronics due to its specific fullerene intercalation behavior and enhanced charge‐transfer absorption. Comparing this polymer with (S) and without (O) homocoupling defects reveals that PBTTT‐OR‐R(O) forms stable co‐crystals with PC61BM, while PBTTT‐OR‐R(S ...
Zhen Liu, Jochen Vanderspikken, Paola Mantegazza, Stefania Moro, Mouna Hamid, Sigurd Mertens, Niko Van den Brande, Laurence Lutsen, Vincent Lemaur, David Beljonne, Giovanni Costantini, Koen Vandewal, Bruno Van Mele, Wouter Maes, Bart Goderis   +14 more
wiley   +1 more source

OPTICALLY CONTROLLED CURRENT FILAMENTATION IN GaAs PHOTOCONDUCTIVE SEMICONDUCTOR SWITCHES

, 1993
F.J. Zutavern, Albert G. Baca, W.D. Helgeson, Harold P. Hjalmarson, G.M. Loubriel, D.L. McLaughlin   +5 more
openalex   +2 more sources

<title>WDM fiber delay line buffer control for optical packet switching</title> [PDF]

, 2000
Andrew Ge, Ljubiša Tančevski, Gerardo Castañón, Lakshman S. Tamil   +3 more
openalex   +1 more source

Facile Synthesis of CuxS Electrocatalysts for CO2 Conversion into Formate and Study of Relations Between Cu and S with the Selectivity

Advanced Functional Materials, EarlyView.
Copper sulfide based electrocatalysts for CO2 conversion are selective for production of formate as major product. Transformations under electrochemical conditions result in significant sulfur loss, and this study examines the nature of how persistent, residual sulfur (observed as surface SO42– species and S dissolved in the electrolyte) can sustain ...
Sasho Stojkovikj, Gumaa A. El‐Nagar, Siddharth Gupta, Metodija Najdoski, Violeta Koleva, Theocharis Tzanoudakis, Frederik Firschke, Peter Bogdanoff, Matthew T. Mayer   +8 more
wiley   +1 more source

Dynamic characteristics of optical intersecting-waveguide modulators/switches with curved electrodes [PDF]

, 2000
J. Nayyer, Kaveh Niayesh, Minoru Yamada
openalex   +1 more source

Direct Ink Writing of Conductive Hydrogels

Advanced Functional Materials, EarlyView.
This review examines the use of direct ink writing (DIW) for fabricating conductive hydrogels with customizable 3D structures. It outlines the rheological requirements for successful DIW, followed by an exploration of the materials and ink formulations used to impart electronic and/or ionic conductivity to hydrogels while maintaining printability ...
Monica Ho, Aline Braz Ramirez, Negar Akbarnia, Eric Croiset, Elisabeth Prince, Gerald G. Fuller, Milad Kamkar   +6 more
wiley   +1 more source