Effect of hydrogen ions in the adsorbed water layer on the resistive switching properties of hexagonal WO3 nanowire

2019 ◽  
Vol 126 (5) ◽  
pp. 054303
Author(s):  
Gang Zhao ◽  
Yanling Yin ◽  
Yuehua Peng ◽  
Wenjun Yang ◽  
Yahui Liu ◽  
...  
Keyword(s):  
Resistive Switching ◽  
Water Layer ◽  
Adsorbed Water ◽  
Hydrogen Ions ◽  
Hexagonal Wo3 Nanowire

First Adsorbed Water Layer and Its Wettability Transition under Compressive Lattice Strain

2019 ◽  
Vol 124 (7) ◽  
pp. 4057-4064
Author(s):  
Guobing Zhou ◽  
Bradley H. Schoen ◽  
Zhen Yang ◽  
Liangliang Huang
Keyword(s):  
Lattice Strain ◽  
Water Layer ◽  
Adsorbed Water

scholarly journals Generation Mechanism of Resistive Switching Effect Induced by Introductionof Hydrogen Ions into Perovskite-Type Oxide

Hyomen Kagaku ◽  
2014 ◽  
Vol 35 (7) ◽  
pp. 356-360
Author(s):  
Akihiro HANADA ◽  
Hiroki MIURA ◽  
Takeshi NOTSU ◽  
Hitoshi OSAWA ◽  
Toshiaki INA ◽  
...  
Keyword(s):  
Resistive Switching ◽  
Generation Mechanism ◽  
Switching Effect ◽  
Hydrogen Ions ◽  
Perovskite Type Oxide ◽  
Perovskite Type ◽  
Resistive Switching Effect

scholarly journals Quantitative Estimation of Adsorbed Water Layer on Austenitic Stainless Steel

2015 ◽  
Vol 10 (5) ◽  
pp. 314-319 ◽  
Author(s):  
Zaid Ali Subhi ◽  
Kanao Fukuda ◽  
Takehiro Morita ◽  
Joichi Sugimura
Keyword(s):  
Stainless Steel ◽  
Austenitic Stainless Steel ◽  
Quantitative Estimation ◽  
Water Layer ◽  
Adsorbed Water

Highly Ordered Nanoporous Alumina Films: Effect of Pore Size and Uniformity on Sensing Performance

2002 ◽  
Vol 17 (5) ◽  
pp. 1162-1171 ◽  
Author(s):  
Oomman K. arghese ◽  
Dawei Gong ◽  
Maggie Paulose ◽  
Keat G. Ong ◽  
Craig A. Grimes ◽  
...  
Keyword(s):  
Pore Size ◽  
Average Pore Size ◽  
High Sensitivity ◽  
Water Layer ◽  
Adsorbed Water ◽  
Average Pore ◽  
Nanoporous Alumina ◽  
Wide Range ◽  
Anodization Process ◽  
Measured Impedance

The effect of pore size and uniformity on the humidity response of nanoporous alumina, formed on aluminum thick films through an anodization process, is reported. Pore sizes examined range from approximately 13 to 45 nm, with a pore size standard deviations ranging from 2.6 to 7.8 nm. The response of the material to humidity is a strong function of pore size and operating frequency. At 5 kHz an alumina sensor with an average pore size of 13.6 nm (standard deviation 2.6 nm) exhibits a well-behaved change in impedance magnitude of 103 over 20% to 90% relative humidity. Increasing pore size decreases the humidity range over which the sensors have high sensitivity and shifts the operating range to higher humidity values. Cole–Cole plots of 5 to 13 MHz measured impedance spectra, modeled using equivalent circuits, are used to resolve the effects of water adsorption and ion migration within the adsorbed water layer. The presence of impurity ions within the highly ordered nano-dimensional pores, accumulated during the anodization process, appear highly beneficial for obtaining a substantial variation in measured impedance over a wide range of humidity values.

Resistive switching by migration of hydrogen ions

2012 ◽  
Vol 101 (4) ◽  
pp. 043507 ◽  
Author(s):  
Akihiro Hanada ◽  
Kentaro Kinoshita ◽  
Satoru Kishida
Keyword(s):  
Resistive Switching ◽  
Hydrogen Ions
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