scholarly journals Transmission spectra of copper, aluminum and chalcopyrite – based thin nanostructured films prepared by gas discharge technique

2019 ◽  
Vol 46 (0) ◽  
pp. 84-91
Author(s):  
О. Й. Миня ◽  
В. М. Красилинець ◽  
О. К. Шуаібов ◽  
І. В. Шевера ◽  
З. Т. Гомокі ◽  
...  
Keyword(s):  
Gas Discharge ◽  
Transmission Spectra ◽  
Nanostructured Films ◽  
Copper Aluminum

Effect of MCl (M = Na, K) addition on microstructure and electrical conductivity of forsterite

2020 ◽  
Vol 92 (1) ◽  
pp. 10901
Author(s):  
Saloua El Asri ◽  
Hamid Ahamdane ◽  
Lahoucine Hajji ◽  
Mohamed El Hadri ◽  
Moulay Ahmed El Idrissi Raghni ◽  
...  
Keyword(s):  
Heat Treatment ◽  
Electrical Conductivity ◽  
Single Phase ◽  
Sol Gel ◽  
Complex Impedance ◽  
Transmission Spectra ◽  
Electrical Measurements ◽  
Cation Type ◽  
Edx Analyses ◽  
The Fourier Transform

Forsterite single phase powder Mg2SiO4 was synthesized by sol–gel method alongside with heat treatment, using two different cation alkaline salts MCl as mineralizers (M = Na, K) with various mass percentages (2.5, 5, 7.5, and 10 wt.%). In this work, we report on the effect of the cation type and the added amount of used mineralizer on microstructure and electrical conductivity of Mg2SiO4. The formation of forsterite started at 680–740  °C and at 630–700  °C with KCl and NaCl respectively, as shown by TG-DTA and confirmed by XRD. Furthermore, the Fourier transform infrared (FTIR) transmission spectra indicated bands corresponding to vibrations of forsterite structure. The morphology and elemental composition of sintered ceramics were examined by SEM-EDX analyses, while their densities, which were measured by Archimedes method, increased with addition of both alkaline salts. The electrical measurements were performed by Complex Impedance Spectroscopy. The results showed that electrical conductivity increased with the addition of both mineralizers, which was higher for samples prepared with NaCl than those prepared with KCl.

Photoelectrical Properties of Semiconductor in Contact with Gas Discharge Plasma

1997 ◽  
Vol 7 (5) ◽  
pp. 1039-1044
Author(s):  
N. N. Lebedeva ◽  
V. I. Orbukh ◽  
B. G. Salamov ◽  
M. Özer ◽  
K. Çolakoǧlu ◽  
...  
Keyword(s):  
Discharge Plasma ◽  
Gas Discharge ◽  
Gas Discharge Plasma ◽  
Photoelectrical Properties

A Stable Discharge Glow in Gas Discharge System with Semiconducting Cathode

1997 ◽  
Vol 7 (4) ◽  
pp. 927-936 ◽  
Author(s):  
B. G. Salamov ◽  
K. Çolakoǧlu ◽  
Ş. Altındal ◽  
M. Özer
Keyword(s):  
Gas Discharge ◽  
Discharge System

HOLOGRAPHIC TIME-DIFFERENTIAL CINE-IMERFEROMETRY OF THE GAS DISCHARGE PLASMA

1979 ◽  
Vol 40 (C7) ◽  
pp. C7-873-C7-874
Author(s):  
Yu. I. Filenko ◽  
B. M. Stepanov ◽  
L. S. Ushakov
Keyword(s):  
Discharge Plasma ◽  
Gas Discharge ◽  
Gas Discharge Plasma ◽  
Time Differential

ON THE THERMODYNAMICAL STABILITY OF THE PLASMA OF GAS DISCHARGE IN THE REAL GAS

1979 ◽  
Vol 40 (C7) ◽  
pp. C7-677-C7-678
Author(s):  
S. W. Temko ◽  
K. W. Temko ◽  
S. K. Kuzmin
Keyword(s):  
Gas Discharge ◽  
Real Gas ◽  
The Real

Nonuniform gas discharge plasma

1996 ◽  
Vol 166 (11) ◽  
pp. 1197 ◽  
Author(s):  
Aleksandr V. Eletskii ◽  
Boris M. Smirnov
Keyword(s):  
Discharge Plasma ◽  
Gas Discharge ◽  
Gas Discharge Plasma ◽  
Nonuniform Gas

Gas Discharge Noise Characteristics of the Silent Discharge Type NOx Cleaning Systems

1995 ◽  
Vol 115 (2) ◽  
pp. 99-106
Author(s):  
Keiichi Uchimura ◽  
Michiharu Shoji ◽  
Tairo Itho ◽  
Jen-Shih Chang
Keyword(s):  
Gas Discharge ◽  
Silent Discharge ◽  
Noise Characteristics ◽  
Discharge Noise
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