Effect of preparation temperature on the structural, optical and electronic properties of co-doped ZnS nanostructures

Surface topography, structural, optical and dc electrical behaviors of pristine and Co-doped ZnS thin films

“…4 , it was also identified that the intensity of sharp and strong peak present at (102) crystal plane of PZS thin film decreased with increasing DC but an increase in DC caused the emergence of crystal planes [(110) and (104)] in the CDZS thin films (12 % CDZS). In contrast, Heiba et al [ 13 ] prepared CDZS thin films using thermolysis method and in XRD pattern they observed a single-phase cubic zinc blende structure. In another study [ 40 ], the observed CBD-deposited.…”

“…Zinc sulfide (ZnS) is a compound semiconductor of ӀӀ-VӀ group which has drawn the attention of many researchers due to its excellent properties and numerous potential optoelectronic and spintronic applications for example flat panel displays [ 3 ], injection lasers [ 4 ], light emitting diodes [ 5 ], cathode ray tubes [ 6 ], thin film luminescence [ 7 ], buffer layer in the solar cell [ 8 ], etc. Nevertheless, to exploit some additional properties as well as enhance its physico-chemical properties, pure ZnS (PZS) thin film has been tailored by doping it with transition metals like Fe [ 9 ], Ni [ 10 ], Mn [ 11 ], Cu [ 12 ] and Co [ 13 ]. PZS doped by these transition metals has received much attention because this permits researchers to enhance many functions by transporting and controlling various types of spin.…”

A polyaniline-coated Ni–Co Prussian blue analogue nanocube-modified separator for high-performance lithium–sulfur batteries

“…22 The 450 cm À1 peak corresponded to the stretching vibration of C-Co 3+ in K 3 [Co(CN) 6 ]. 23 Additionally, NCP@PANi demonstrated characteristic peaks at 1486 cm À1 and 1593 cm À1 , corresponding to benzene and quinone ring vibrations, respectively. 24 The peak at 1300 cm À1 was attributed to the C-N stretching of aromatic amines.…”

Optical and Dielectric Features of PVA/CMC/PVP/ZnMn2O4/CuCo2O4/x wt% MWCNTs Blended Polymers for Optoelectronic Applications

“…55 The green color may be caused by the vacancy and/or interstitial states in the structure via self-activated centers. 56 The colors released by different samples have also been described using color coordinates derived from the CIE 1931 chromaticity diagram (Fig. 8b).…”