SWAD: The effect of pixel geometry on the spatial uniformity of avalanche gain

2019 ◽  
Author(s):  
Jann Stavro ◽  
Amir Goldan ◽  
Wei Zhao
Keyword(s):  
Avalanche Gain ◽  
Spatial Uniformity

Analysis of the spatial uniformity of the combustion of a gaseous mixture initiated by a nanosecond discharge

2004 ◽  
Vol 139 (3) ◽  
pp. 177-187 ◽  
Author(s):  
S STARIKOVSKAIA ◽  
E KUKAEV ◽  
A KUKSIN ◽  
M NUDNOVA ◽  
A STARIKOVSKII
Keyword(s):  
Gaseous Mixture ◽  
Nanosecond Discharge ◽  
Spatial Uniformity

Design of Anodes for IT SOFC: Effect of Complex Oxide Promoters and Pd on Activity and Stability in Methane Steam Reforming of Ni/YSZ (ScSZ) Cermets

2006 ◽  
Vol 972 ◽  
Author(s):  
Vladislav A Sadykov ◽  
Natalia V Mezentseva ◽  
Rimma v Bunina ◽  
Galina M Alikina ◽  
Anton I Lukashevich ◽  
...  
Keyword(s):  
Solid Oxide Fuel Cells ◽  
Steam Reforming ◽  
Complex Oxide ◽  
Solid Oxide ◽  
Coke Deposition ◽  
Methane Steam Reforming ◽  
Oxide Fuel ◽  
Oxygen Mobility ◽  
Methane Steam ◽  
Spatial Uniformity

AbstractEffect of fluorite-like or perovskite-like complex oxide promoters and Pd on the performance of Ni/YSZ and Ni/ScSZ cermets in methane steam reforming or selective oxidation by O2 into syngas at short contact times was studied. Spatial uniformity of dopants distribution in composites was controlled by TEM combined with EDX, while the lattice oxygen mobility and reactivity was elucidated by CH4 and H2 TPR. Oxide promoters allow to operate even at stoichiometric H2O/CH4 ratio by suppressing coke deposition through modification of Ni surface, while doping by Pd ensures reasonable performance at moderate (∼550 °C) temperatures required for Intermediate–Temperature Solid Oxide Fuel Cells (IT SOFC).

scholarly journals AlxGa1–xN-based avalanche photodiodes with high reproducible avalanche gain

2008 ◽  
Vol 5 (6) ◽  
pp. 2316-2319 ◽  
Author(s):  
Turgut Tut ◽  
Mutlu Gokkavas ◽  
Ekmel Ozbay
Keyword(s):  
Avalanche Photodiodes ◽  
Avalanche Gain
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