Influence of bath temperature on surface modification and optoelectronic properties of chemical bath deposited CdS thin film nanostructures

CdS thin film nanostructures with different surface morphologies were synthesized using chemical bath deposition technique by varying the temperature. Samples deposited at room temperature show ‘seaweed’ like morphology that crystalized in cubic structure. Meanwhile samples deposited at high tempera...

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Veröffentlicht in:	Materials science & engineering. B, Solid-state materials for advanced technology Solid-state materials for advanced technology, 2019-12, Vol.251, p.114444, Article 114444
Hauptverfasser:	Wilson, K.C., Basheer Ahamed, M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Cadmium Cadmium sulfide Chemical bath deposition Chemical synthesis Crystal structure Crystallization Emission High temperature Honeycomb structures Morphology Nanoparticles Nanostructure Optical properties Optoelectronic properties Optoelectronics Organic chemistry Photoluminescence Photosensitivity Room temperature Seaweeds Surface modification Temperature Thin film nanostructures Thin films
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Beschreibung
Zusammenfassung:	CdS thin film nanostructures with different surface morphologies were synthesized using chemical bath deposition technique by varying the temperature. Samples deposited at room temperature show ‘seaweed’ like morphology that crystalized in cubic structure. Meanwhile samples deposited at high temperatures show ‘honeycomb’ like pattern that crystalized in cubic structure. Honey comb nanostructure found in two layers: an ultra-thin film at bottom and well inter connected with nanowalls of
ISSN:	0921-5107 1873-4944
DOI:	10.1016/j.mseb.2019.114444