The aim of this work is to minimize reflection losses in order to increase the efficiency of
solar cells by using anti‐reflection coatings (ARCs). Despite extensive research on …

Despite tremendous efforts on improving the solar cell conversion efficiency at normal
incidence, improvement at oblique angles has not been widely addressed, not to mention …

The average slope of textured substrate for poly-Si thin film with a structure of Ag-
grid/ZnO/pin/ZnO/Ag/SnO2/glass has been characterized using Atomic Force Microscopy …

An example of sintered inert ceramic is ceramic balls as catalyst support media. The
composition of the ceramic is regulated by Universal Oil Products (UOP) standard. The …

This research uses a transmission electron microscopy (TEM) approach to analyze the
deterioration of the crystallinity of poly-Si placed on the textured substrate. On the textured …

Metal oxide semiconductor gas sensors have been widely utilized in a variety of different
roles and industries. They are relatively inexpensive, robust, lightweight, long lasting and …

There are three objectives to be achieved in this research which include to synthesis high
purity ZnO pellets with different sintering time and green body pressure by using powder …

The fabrication technique applied in this research to grow ZnO crystal is known as ECH
method. It is a preferred method due to its low cost, simplicity in operating and low growth …

This research deals with ambient energy harvesting by using zinc oxide thin film. The
objectives of this thesis are to prove the ZnO film as a piezoelectric material can produce …

We investigate the characteristics of polycrystalline Silicon (poly-Si) thin films for solar cells
produced by very high frequency (VHF) plasma enhanced chemical vapor deposition using …