Highly improved optical properties of silicon nanowires by deposition of Poly[2-methoxy-5-(2′-ethylhexyloxy)-1,4-phenylene vinylene] polymer

Jerbi, L.; Rahmani, M.; Ajlani, H.; Guendouz, Mohammed; Lorrain, Nathalie; Oueslati, M.; Meftah, A.

doi:10.1016/j.jlumin.2022.118744

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Cited by 7 publications

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“…The water molecules are localized inside the nanostructures coming from the etching solution following the electrochemical anodization process. The vibration band (N° 5) at 1060 cm − 1 corresponds to Si-O-Si and V = O terminal oxygen stretching mode [25,26]. The band (N° 2) centered at around 760 cm − 1 is attributed to V-O-V asymmetric stretching mode [27].…”

Section: -Results and Discussionmentioning

confidence: 99%

Effect of deposition time on the optical properties of vanadium pentoxide films grown on porous silicon nanostructure

Ktifa,

Rahmani,

Bouaicha

2024

Braz. J. Chem. Eng.

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Vanadium pentoxide (V 2 O 5 ) thin lms were grown on porous silicon (PS) layer by electron beam evaporation technique under an oxygen partial pressure. The morphology of the porous surface before and after V 2 O 5 deposition for different evaporation times was observed by the Scanning Electron Microscope (SEM). The predicts changes of the chemical composition and bonds at the porous surface have been studied by FTIR and Raman spectroscopies. Photoluminescence (PL) spectroscopy was

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Section: -Results and Discussionmentioning

confidence: 99%