scholarly journals Mechanical and Electrical Characterization of Carbon Fiber/Bucky Paper/Zinc Oxide Hybrid Composites

2018 ◽  
Vol 4 (1) ◽  
pp. 6 ◽  
Author(s):  
Suma Ayyagari ◽  
Marwan Al-Haik ◽  
Virginie Rollin
Keyword(s):  
Zinc Oxide ◽  
Carbon Fiber ◽  
Hybrid Composites ◽  
Electrical Characterization ◽  
Bucky Paper

Electrical characterization of solar sensitive zinc oxide doped-amorphous carbon photodiode

Optik ◽  
2019 ◽  
Vol 178 ◽  
pp. 316-326 ◽  
Author(s):  
Mümin Mehmet Koç ◽  
Naim Aslan ◽  
Mustafa Erkovan ◽  
Bünyamin Aksakal ◽  
Orhan Uzun ◽  
...  
Keyword(s):  
Zinc Oxide ◽  
Amorphous Carbon ◽  
Electrical Characterization

Nonlinear Current-Voltage Characteristics of Homojunctions Made by Zinc Oxide Single Crystals

1996 ◽  
Vol 458 ◽  
Author(s):  
Takeshi Harada ◽  
Yoshinobu Nakamura ◽  
Akira Kishimoto ◽  
Naobumi Motohira ◽  
Hiroaki Yanagida
Keyword(s):  
Zinc Oxide ◽  
Single Crystals ◽  
Electrical Characterization ◽  
Earth Metal ◽  
Chemical Vapor ◽  
Current Voltage ◽  
Zno Varistors ◽  
Zno Crystal ◽  
Single Boundary

ABSTRACTZinc oxide (ZnO) single crystals are grown by the traditional chemical vapor reaction method and ZnO crystal pairs with a single boundary are successfully obtained. The obtained specimens with one ZnO–ZnO boundary (ZnO homojunction) show nonlinear current-voltage (I–V) characteristics without the addition of Bi2O3, CoO, MnO2, and/or rare earth metal oxides. A specimen with higher breakdown voltage shows superior nonlinearity with negative resistivity in its I–V characteristics. Electrical characterization of the ZnO homojunction is conducted and extremely slow response with the current (or voltage) stress is confirmed. The phenomenon had never been observed in commercial ZnO varistors. The surface temperature of the ZnO homojunction is enhanced by larger applied current. The effect of the Joule heat on the nonlinearity in the I–V curves of the ZnO homojunction is discussed.

Temperature-Dependent Electrical Characterization of Amorphous Indium Zinc Oxide Thin-Film Transistors

2017 ◽  
Vol 64 (8) ◽  
pp. 3183-3188 ◽  
Author(s):  
Keun Heo ◽  
Kyung-Sang Cho ◽  
Jun Young Choi ◽  
Sangmin Han ◽  
Yun Seop Yu ◽  
...  
Keyword(s):  
Thin Film ◽  
Zinc Oxide ◽  
Thin Film Transistors ◽  
Electrical Characterization ◽  
Oxide Thin Film ◽  
Zinc Oxide Thin Film ◽  
Temperature Dependent ◽  
Indium Zinc Oxide

scholarly journals Charge transport in nanoparticular thin films of zinc oxide and aluminum-doped zinc oxide

2015 ◽  
Vol 3 (7) ◽  
pp. 1468-1472 ◽  
Author(s):  
Thomas Lenz ◽  
Moses Richter ◽  
Gebhard J. Matt ◽  
Norman A. Luechinger ◽  
Samuel C. Halim ◽  
...  
Keyword(s):  
Thin Films ◽  
Zinc Oxide ◽  
Charge Transport ◽  
Electrical Characterization ◽  
Temperature Dependent ◽  
Current Voltage ◽  
Aluminum Doped Zinc Oxide ◽  
Doped Zno

In this work, we report on the electrical characterization of nanoparticular thin films of zinc oxide and aluminum-doped ZnO. Temperature-dependent current–voltage measurements revealed that charge transport is well described by the Poole–Frenkel model.

Electrical Characterization of Carbon Fiber Polymer Matrix Composites

2009 ◽  
Author(s):  
Alan Zantout ◽  
Olesya I. Zhupanska
Keyword(s):  
Carbon Fiber ◽  
Polymer Matrix ◽  
Polymer Matrix Composites ◽  
Electrical Characterization ◽  
Matrix Composites ◽  
Resistance Heating ◽  
Experimental Procedure ◽  
High Uniformity ◽  
Carbon Fiber Polymer

This paper studies the response of carbon fiber polymer matrix composites subjected to DC electric currents. We have developed a new fully instrumented experimental setup that enables one to measure electric field characteristics (amperage, voltage, resistance) and temperature at the surface of the electrified composites in real time. The experimental procedure ensured a low contact resistance between the composite and electrodes, high uniformity in the density of the applied electric current, and low resistance heating. An extensive experimental study on the electrical characterization of carbon fiber polymer composites of different composition, ply sequence, thickness, etc. was conducted. The effect of the resistance heating was carefully analyzed through experimental analysis as well as the finite element modeling.

Optical and electrical characterization of electrospun Al-doped zinc oxide nanofibers as transparent electrodes

2016 ◽  
Vol 4 (32) ◽  
pp. 7649-7657 ◽  
Author(s):  
Yu-Yu Cho ◽  
Changshu Kuo
Keyword(s):  
Zinc Oxide ◽  
Electrical Characterization ◽  
Transparent Electrode ◽  
Transparent Electrodes

Electrospun AZO nanofibers with precise controls of compositions, fiber diameters and fiber depositions for transparent electrode applications.

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