Properties study of the heterostructure CdS &amp;#x2014; CdO

Shindov, P.; Kakanakov, Roumen; Philippov, P.; Anastasova, T.; Kaneva, S.

doi:10.1109/isse.2008.5276622

Cited by 2 publications

(2 citation statements)

References 4 publications

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“…3(b), which consisted of 412.46 eV (Cd-S), 411.86 eV (Cd-O), 405.66 eV (Cd-S), and 405.26 eV (Cd-O). [29,30] The appearance of Cd-O may be due to the surface oxidation of CdS QDs in air. S 2p peak is fitted with three peaks as shown in Fig.…”

Section: -3mentioning

confidence: 99%

Preparation and photoelectric properties of cadmium sulfide quantum dots

Tang

Guo

et al. 2019

Chinese Phys. B

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Cadmium sulfide quantum dots (CdS QDs) are widely used in solar cells, light emitting diodes, photocatalysis and biological imaging because of their unique optical and electrical properties. However, there are some drawbacks in existing preparation techniques of CdS QDs, such as protection of inert gas, lengthy reaction time, high reaction temperature, poor crystallinity and non-uniform particle size distribution. In this study, we prepared CdS QDs by liquid phase synthesis under ambient room temperature and atmospheric pressure using sodium alkyl sulfonate, CdCl 2 and Na 2 S as capping agent, cadmium and sulfur sources respectively. The technique offers facile preparation, efficient reaction, low-cost, and controllable particle size. The as-prepared CdS QDs exhibited good crystallinity, excellent monodispersity and uniform particle size. The responsivity of CdS QDs based photodetector was greater than 0.3 μA/W, which makes them suitable for use as UV detector.

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Section: -3mentioning

confidence: 99%

Preparation and photoelectric properties of cadmium sulfide quantum dots

Tang

Guo

et al. 2019

Chinese Phys. B

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“…), as well as having a forbidden energy gap of a value that made it with an amount ranging between (2.16-2.6) ev, it can be used as a transparent conductive material and a thin film in many practical applications and different technological industries [3]. One of the advantages of this material is its ease of preparation in the form of thin films with good specifications of its chemical solutions and its absorption coefficient is high and thus can be used primarily in solar systems to increase their efficiency and in photovoltaic cells as well as in commercial coating systems as a Coating Substance [4,5], and there are several methods for preparing (TCO), including the method of chemistry of elemental vapor deposition (CVD) [6], the method of atomization [7], the method of vaporization [8] and the method of chemical decomposition [9,10]…”

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confidence: 99%

Synthesis and Characterization of (CdO)_1-x Mg_x films by pulsed laser deposition

Hussain

Jasim

Aadim

2020

IJP

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In this study, the effect of grafting with magnesium (Mg) ratios (0.1, 0.3, 0.5) on the structural and optical properties of cadmium oxide films (CdO) was studied, as these films were prepared on glass bases using the method of pulse laser deposition (PLD). The crystallization nature of the prepared membranes was examined by X-ray diffraction technique (XRD), which showed that the synthesis of the prepared membranes is polycrystalline, and (AFM) images also showed that the increased deformation with magnesium led to an increase in the grain size ratio and a decrease in surface roughness, as well as the absorption coefficient was calculated. And the optical energy gap for the prepared membranes, where it was found that the absorption coefficient increases with the increase in the proportion of vaccination and that the energy gap decreases with increasing rates of vaccination.

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Properties study of the heterostructure CdS — CdO

Cited by 2 publications

References 4 publications

Preparation and photoelectric properties of cadmium sulfide quantum dots

Preparation and photoelectric properties of cadmium sulfide quantum dots

Synthesis and Characterization of (CdO)_1-x Mg_x films by pulsed laser deposition

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