Results 61 to 70 of about 645,702 (308)

Synchronization by dynamical relaying in electronic circuit arrays [PDF]

, 2006
We experimentally study the synchronization of two chaotic electronic circuits whose dynamics is relayed by a third parameter-matched circuit, to which they are coupled bidirectionally in a linear chain configuration.
Claudio R. Mirasso, Iacyel Gomes Da Silva, Javier M. Buldú, Jordi García-Ojalvo, Uchida A.   +4 more
core   +3 more sources

Demonstration of an All‐Optical AND Gate Mediated by Photochromic Molecules

Advanced Functional Materials, EarlyView.
A logic AND gate that runs on photons is demonstrated. It relies on two spatially separated photochromic molecules that work in tandem. Abstract The realization of a photonic logic AND gate, i.e. a logic AND gate that runs on photons rather than electrons, and where all steps are controlled by light, is demonstrated. In a proof‐of‐principle experiment,
Heyou Zhang, Max Gießübel, Pankaj Dharpure, Andrea Albert, Vira Niestierkina, Paul Mulvaney, Mukundan Thelakkat, Jürgen Köhler   +7 more
wiley   +1 more source

Effect of Deposition Pressure and Temperature on Tungsten Thin-Film Heater for Phase-Change Switch Applications

Micromachines
Tungsten (W) film is increasingly utilized in various microheater applications due to its numerous advantages. These advantages include a high melting point, positive constant temperature coefficient of resistance (TCR), good mechanical stability, and ...
Sheng Qu, Jihua Zhang, Libin Gao, Hongwei Chen, Yao Ding   +4 more
doaj   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

Advanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source

A Review on Material Selection Benchmarking in GeTe-Based RF Phase-Change Switches for Each Layer

Micromachines
The global demand for radio frequency (RF) modules and components has grown exponentially in recent decades. RF switches are the essential unit in RF front-end and reconfigurable systems leading to the rapid development of novel and advanced switch ...
Sheng Qu, Libin Gao, Jiamei Wang, Hongwei Chen, Jihua Zhang   +4 more
doaj   +1 more source

Improving circuit miniaturization and its efficiency using Rough Set Theory

, 2013
High-speed, accuracy, meticulousness and quick response are notion of the vital necessities for modern digital world. An efficient electronic circuit unswervingly affects the maneuver of the whole system. Different tools are required to unravel different
Kumar, Anugrah, kumar, Rohit, Mor, Dheeraj Dilip, Rawat, Sarvesh SS, Roy, Sanjiban Shekar   +4 more
core   +1 more source

Time-resolved PhotoEmission Spectroscopy on a Metal/Ferroelectric Heterostructure [PDF]

, 2013
In thin film ferroelectric capacitor the chemical and electronic structure of the electrode/FE interface can play a crucial role in determining the kinetics of polarization switching.
Agnus, G., Barrett, N., Bendounan, A., Lecoeur, Ph., Maroutian, T., Niu, G., Pillard, V., Rault, J. E., Silly, M. G., Sirotti, F., Vilquin, B.   +10 more
core   +2 more sources

Highly Sensitive Electrochemical Biosensor Based on Hairy Particles with Controllable High Enzyme Loading and Activity

Advanced Functional Materials, EarlyView.
For the first time, a highly sensitive electrochemical biosensor based on SiO2‐based hairy particles with a grafted PDMAEMA polymer brush containing a quantifiable and large amount of immobilized Laccase is reported. The fabricated biosensor exhibits a sensitivity of 0.14 A·m⁻¹, a limit of detection (LOD) of 0.1 µm, and a detection range of 0.3–750 µm,
Pavel Milkin, Anila Antony, Hongtao Cai, Antonia Debevc, Ceyda Topal, Anne Linhardt, Alla Synytska, Leonid Ionov   +7 more
wiley   +1 more source

All‐Printed Finger‐Inspired Tactile Sensor Array for Microscale Texture Detection and 3D Reconstruction

Advanced Science
Electronic skins are expected to replicate a human‐like tactile sense, which significantly detects surface information, including geometry, material, and temperature.
Yilin Wang, Jiafeng Zhao, Xu Zeng, Jingwen Huang, Yading Wen, Juergen Brugger, Xiaosheng Zhang   +6 more
doaj   +1 more source

An automatic lightning detection and photographic system [PDF]

, 1972
Conventional 35-mm camera is activated by an electronic signal every time lightning strikes in general vicinity. Electronic circuit detects lightning by means of antenna which picks up atmospheric radio disturbances.
Gray, J. L., Holley, L. D., Hoover, R. B., Wojtasinski, R. J.   +3 more
core   +2 more sources