Results 91 to 100 of about 9,079 (268)

Efek Aditif Bi2o3 Terhadap Mikrostruktur Dan Koefisien Non Linier Varistor Zno [PDF]

, 2007
Telah dilakukan pembuatan varistor ZnO dengan menggunakan bahan baku : ZnO (E-Merck) danaditif : 0 %, 2,5 %, 5 %, 7,5 %, dan 10 % berat Bi2O3 . Sifat utama varistor ZnO adalah koefisien nonlinier (α) dan merupakan parameter yang mempengaruhi korelasi ...
Gade, M. (M), Muljadi, M. (Muljadi)
core  

A CMOS Spiking Neuron for Brain-Inspired Neural Networks with Resistive Synapses and In-Situ Learning [PDF]

, 2015
Nanoscale resistive memories are expected to fuel dense integration of electronic synapses for large-scale neuromorphic system. To realize such a brain-inspired computing chip, a compact CMOS spiking neuron that performs in-situ learning and computing ...
Balagopal, Sakkarapani, Saxena, Vishal, Wu, Xinyu, Zhu, Kehan   +3 more
core   +3 more sources

Oxygen diffusion in pure and doped ZnO

Materials Research, 2003
Oxygen diffusion coefficients in pure and doped ZnO polycrystals were determined by means of the gas-solid isotope exchange method using the isotope 18O as oxygen tracer.
Antônio Claret Soares Sabioni, Marcelo José Ferreira Ramos, Wilmar Barbosa Ferraz   +2 more
doaj   +1 more source

Study on Impulse Breakdown Characteristics of Internal-Gap Lightning Protection Device Applied to 35 kV Distribution Line

Energies, 2018
External environmental factors have no effect on the breakdown performance of the internal gap, leading to the anti-icing and anti-storm features of the internal-gap lightning protection device (ILPD).
Zhen Fang, Bowen Wang, Jiazheng Lu, Zhenglong Jiang   +3 more
doaj   +1 more source

Diseño de un prototipo de teléfono público de prepago 197 ICE [PDF]

, 2006
Proyecto de Graduación (Licenciatura en Ingeniería Electrónica). Instituto Tecnológico de Costa Rica.Escuela de Ingeniería Electrónica, 2006.El Instituto Costarricense de Electricidad (ICE), tiene como objetivo el desarrollo y prestamo de servicios en ...
Fernández-Salas, José Arturo, Lanzoni-Marin, Jose   +1 more
core  

On the Computation of the Voltage Distribution along the Non-Linear Resistor of Gapless Metal Oxide Surge Arresters

Energies, 2018
The voltage distribution along the non-linear resistance of metal oxide surges is of great importance for their proper operation, since the non-uniform potential distribution results in higher thermal stresses of the varistor discs near the high voltage ...
Christos A. Christodoulou, Vasiliki Vita, Valeri Mladenov, Lambros Ekonomou   +3 more
doaj   +1 more source

Evaluation of rare earth oxides doping SnO2.(Co1/4,Mn3/4)O-based varistor system

Materials Research, 2006
The present paper aims to verify the inuence of rare earth oxide such as lanthanum (La2O3) and neodymium (Nd2O3) doping SnO2 + 0.25%CoO + 0.75%MnO2 + 0.05%Ta2O5 system.
Alessandro Dibb, Mario Cilense, Paulo Roberto Bueno, Yves Maniette, José Arana Varela, Elson Longo   +5 more
doaj   +1 more source

Electrical Characteristics of ZnO-Pr₆O₁₁-CoO-Cr₂O₃-Y₂O₃-Based Varistor Ceramics [PDF]

, 2002
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openalex   +1 more source

Electronic ceramics based on polycrystalline SnO2, TiO2 and (Sn xTi1-x)O2 solid solution

Materials Research, 2006
In the present text we discuss on electronic properties arising from polycrystalline semiconductor ceramics of SnO2, TiO2 and (Sn xTi1-x)O2 solid solution rutile-type structure.
Paulo Roberto Bueno, José Arana Varela
doaj   +1 more source

Investigation of severe lightning strike incidents to two USAF F-106A aircraft [PDF]

The results of the inspection and analysis of two F-106A aircraft that were struck by separate lightning strikes within a few minutes of each other are presented. Each aircraft sustained severe lightning strikes to the pitot booms, resulting in extensive
Plumer, J. A.
core   +1 more source