An Optoelectronic Switch of Voltage Polarity at a Nanovolt Level

2003 ◽  
Vol 46 (6) ◽  
pp. 780-786
Author(s):  
Yu. V. Trofimov ◽  
S. I. Lishik ◽  
A. S. Posed'ko
Keyword(s):  
Voltage Polarity ◽  
Optoelectronic Switch

4x4 optoelectronic switch matrix integrating an MSM array with polyimide optical waveguides

1997 ◽  
Author(s):  
Francois L. Gouin ◽  
Lucie Robitaille ◽  
Claire L. Callender ◽  
Julian P. Noad ◽  
Carlos Almeida
Keyword(s):  
Optical Waveguides ◽  
Optoelectronic Switch

A Double-Barrier-Emitter Triangular-Barrier Optoelectronic Switch

2004 ◽  
Vol 40 (4) ◽  
pp. 413-419 ◽  
Author(s):  
D.-F. Guo ◽  
J.-Y. Chen ◽  
H.-M. Chuang ◽  
C.-Y. Chen ◽  
W.-C. Liu
Keyword(s):  
Double Barrier ◽  
Optoelectronic Switch

scholarly journals Control of the set and reset voltage polarity in anti-series and anti-parallel resistive switching structures

2019 ◽  
Vol 216 ◽  
pp. 111083
Author(s):  
Héctor García ◽  
Luis Antonio Domínguez ◽  
Helena Castán ◽  
Salvador Dueñas
Keyword(s):  
Resistive Switching ◽  
Reset Voltage ◽  
Voltage Polarity

Voltage polarity dependent current paths through polycrystalline ZnO varistors

2013 ◽  
Vol 33 (15-16) ◽  
pp. 3473-3476 ◽  
Author(s):  
Michael Hofstätter ◽  
Andreas Nevosad ◽  
Christian Teichert ◽  
Peter Supancic ◽  
Robert Danzer
Keyword(s):  
Voltage Polarity ◽  
Zno Varistors

Effect of voltage polarity and supply frequency on properties of plasma contacting liquid electrode and gold nanoparticle synthesis

2021 ◽  
Author(s):  
Phuoc Van Thai ◽  
Nobuo Saito ◽  
Tsubasa Nakamura ◽  
Kazumasa Takahashi ◽  
Toru Sasaki ◽  
...  
Keyword(s):  
Gold Nanoparticle ◽  
Charged Particles ◽  
Nanoparticle Synthesis ◽  
Chemical Properties ◽  
Bulk Liquid ◽  
Solvated Electrons ◽  
Plasma Properties ◽  
Voltage Polarity ◽  
Specific Species ◽  
Gold Nanoparticle Synthesis

Abstract Plasma contacting with liquid provides many charged particles and reactive species into the liquid. The difficulty in controlling or selecting each specific species has significantly limited its applications in industry. Here, we present a study on using voltage polarity to regulate the type of charged particles absorbing from plasma into liquid. Detailed understanding of the processes at the plasma-liquid interface, electrolysis due to switching in voltage polarity was investigated via a visual pH observation, measuring the concentration of H2O2 and solvated electrons. The results indicated that changing in voltage polarity strongly affects the plasma properties, chemical properties, and electrolysis process in liquid, and further in the types of reducing species for gold nanoparticle synthesis. The results also showed using a suitable frequency could improve the efficiency of absorption of H2O2from plasma into the bulk liquid and the yield in the production of gold nanoparticles. The results provide a way to select desired species from plasma into the liquid for a distinct purpose and accompanying other properties in the system of plasma contacting with liquid.

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