Ion irradiation induced formation of CdO microcrystals on CdTe surfaces

Fabbri, Filippo; Armani, N.; Dierre, Benjamin; Sekiguchi, Takashi; Plaza, J.L.; Martı́nez, O.; Salviati, G.

doi:10.1016/j.matlet.2012.11.020

Cited by 7 publications

(3 citation statements)

References 26 publications

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“…The diffracted peaks at (100), (111), (200), (220), (222) and (311) are directly matched from CdO indices (JCPDS No. 05-0640) 31–33 . Crystalline and face-centred cubic structure are found from this observation.…”

Section: Resultsmentioning

confidence: 99%

Selective capturing of phenolic derivative by a binary metal oxide microcubes for its detection

Rahman

2019

Sci Rep

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Development of highly efficient and potential material for toxic p-nitrophenol is an important design for sensitive detection of hazardous species from ecology and environment. Here it is developed, an efficient as well as selective of p-nitrophenol using binary material by electrochemical performances, including good linearity, lower detection limit, good stability, higher reproducibility and extreme sensitivity. The prepared electrode was fabricated by immobilization of SnO2/CdO microcubes (MCs) with conducting coating binders by using well-known glassy carbon electrode (GCE). The proposed MCs with SnO2/CdO were well-functionalized and prepared by facile hydrothermal technique. The general instrumentation namely, FTIR, UV/vis, FESEM, XPS, TEM, EDS, and powder XRD were employed for the morphological evaluation of the prepared doped MCs, structural, optical and elemental analyses. The large dynamic range (LDR) from 1.0 to 0.01 mM with 0.13 pM detection limit (S/N = 3), limit of quantification (LOQ; 0.43 pM), and an excellent sensitivity of 7.12 µAµM−1cm−2 were exhibited by the fabricated binary material based on SnO2/CdO MCs for selective p-nitrophenol capturing. In shortly, the SnO2/CdO MCs can be employed as an efficient electron mediator with binary materials fabricated GCE for capturing the p-nitrophenol at ultra-trace amounts. Then the binary synthesized material of SnO2/CdO MCs is used as potential and sensitive sensor layer by stable electrochemical approach for sensitive capturing of toxic p-nitrophenol from environmental samples.

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Section: Resultsmentioning

confidence: 99%

Selective capturing of phenolic derivative by a binary metal oxide microcubes for its detection

Rahman

2019

Sci Rep

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“…Many techniques have been adopted to prepare CdO thin films such as, sol-gel , successive ionic layer adsorption and reaction (SILAR), pulsed laser deposition , sputtering and chemical spray pyrolysis [12][13][14][15][16][17], the literature survey of the effect gamma radiation on undoped CdO thin films is scarce Fabbri et al studied the effect of ion irradiation formation of CdO microcrystal [18] while Hassouni et al studied the effect of gamma irradiation on the optical properties of Mg doped CdO thin films [19].…”

Section: Introductionmentioning

confidence: 99%

Influence of Irradiation on some Optical Properties of (CdO) Thin Films Prepared by Spray Pyrolysis

Habubi

Abrahim

Noore

2017

ILCPA

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Abstract. In this research, the irradiation influence on optical properties of Cadmium oxide thin films deposited on glass substrate via spray pyrolysis method were studied. The thickness of the prepared thin films were 400 and 500 nm respectively. The flow rate was 10 ml/min and the substrate temperature was held constant at 450°C. The thin films are irradiated with gamma ray from Cs-137 of energy 0.662 MeV, the irradiation time is two weeks. The optical absorption and transmission was studied by using UV-Visible spectrophotometer. The absorption coefficients increase after irradiation, while the optical band gaps for 400 nm (CdO) decrease after irradiation from 2.32 to 2.27 eV and for 500 nm (CdO) from 2.30 to 2.12 eV.

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Section: Introductionmentioning

confidence: 99%

Influence of Irradiation on some Optical Properties of (CdO) Thin Films Prepared by Spray Pyrolysis

Habubi

Abrahim

Noore

2017

ILCPA

View full text Add to dashboard Cite

In this research, the irradiation influence on optical properties of Cadmium oxide thin films deposited on glass substrate via spray pyrolysis method were studied. The thickness of the prepared thin films were 400 and 500 nm respectively. The flow rate was 10 ml/min and the substrate temperature was held constant at 450°C. The thin films are irradiated with gamma ray from Cs-137 of energy 0.662 MeV, the irradiation time is two weeks. The optical absorption and transmission was studied by using UV-Visible spectrophotometer. The absorption coefficients increase after irradiation, while the optical band gaps for 400 nm (CdO) decrease after irradiation from 2.32 to 2.27 eV and for 500 nm (CdO) from 2.30 to 2.12 eV.

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Ion irradiation induced formation of CdO microcrystals on CdTe surfaces

Cited by 7 publications

References 26 publications

Selective capturing of phenolic derivative by a binary metal oxide microcubes for its detection

Selective capturing of phenolic derivative by a binary metal oxide microcubes for its detection

Influence of Irradiation on some Optical Properties of (CdO) Thin Films Prepared by Spray Pyrolysis

Influence of Irradiation on some Optical Properties of (CdO) Thin Films Prepared by Spray Pyrolysis

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