Electrical and detection properties of nano silver oxide deposited by reactive pulsed laser deposition

Silver Oxide Nanostructure: a Study on Physical Properties at Different Chemical Interaction Time

“…The results in this figure show that the absorption coefficient decrease at 1.5 hours' time of interaction after this condition the absorption coefficient starts to increase; this is due to the peaking density increase. 1hr interaction time shows minimum absorption coefficient which is related to the maximum transmission at this condition, this may also due to enhanced in the crystallite structure [50][51][52] Figure (6) shows the optical energy gap of the thin films of the silver oxide at the different time of the interaction. The estimated band gap found to range between 1.8 to 2.295 when the time varies from (0.5 to 1.5) hrs.…”

“…Silver Oxide is an important high conductivity p-type semiconductor, it could be found in different phases such as Ag3O4, Ag2O, Ag2O3and, AgO [1][2][3][4][5][6]. Ag2O, and AgO are the most attractive forms than other phases.…”

Structural Morphological and Optical Investigations of Nano Silver Oxides Nanostructures

“…Numerous preparation techniques, including the sol-gel procedure, FRM sputtering, (PLD) pulsed laser deposition, Pulsed laser ablation, etc., were applied in the manufacture and research of the nano films of silver oxide [7][8][9][10]. The preparation process has a significant impact on the physical characteristics of Ag2O, including the energy band gap value [11][12][13]. A. C. Nwanya et al employed chemical bath deposition to generate Ag2O thin films on glass substrates, where the AgNO3 precursor and tri-ethanolamine were used as a complex agent at various deposition parameters.…”

Laser Energies Effects on Physical Properties of CuO₂ Nano-Structures

“…Cu2O films have been synthesized using a variety of physical and chemical methods, including the thermal of the oxidations [27,28], the technique for the spray pyrolysis by ultrasonic [29,30], the re-active sputtering depends DC [31,32], sol-gel method [33,34], the electro deposition method [35,36], the deposition of the sputtering by ion beam [37,38], the molecular beam epitaxy with plasma assistance [39,40], the pulsed laser ablations [41,42], and the depositions by chemical baths [43,44].…”