Synthesis, electrical properties, and structural features of copper-containing chalcogenide films produced by the chemical deposition method

Baidakov, D. L.

doi:10.1134/s1070427213090060

Cited by 4 publications

(2 citation statements)

References 3 publications

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“…The presence of copper ions in these compounds is a factor that favors d–p charge transfer; they produce an additional contribution to the optical absorption as was shown earlier . Other favorable features of these compounds are their direct band gaps and high absorption coefficients, which allow for a considerable reduction of the film thickness (down to 1–3 μm) compared with traditional silicon thin films, which have thicknesses of about several hundred micrometers …”

Section: Introductionmentioning

confidence: 80%

Structural, Electronic, and Optical Features of CuAl(S_1–xSe_x)₂ Solar Cell Materials

2014

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Detailed first-principles calculations of the structural, electronic, and optical properties of solid solutions of the promising solar cell material CuAl(S(1-x)Se(x))2 over the whole range of Se concentration from x = 0 to x = 1 were performed. It was established that the calculated lattice parameters, band gap, and anisotropic refractive indices vary linearly with the Se concentration. The obtained linear dependences allow for reliable estimations of all these quantities for any value of x, which determines the solid solution composition. The calculated results were compared with the experimental data available for x = 0, 0.5, and 1.0; very good agreement was demonstrated, which gives confidence in the properties calculated for other Se concentrations (x = 0.25, 0.75). The findings from the present paper can be used in a straightforward way for the successful production of CuAl(S(1-x)Se(x))2 mixed compounds with desired optoelectronic parameters, which are defined by the composition-tuned mobility of the charge carriers in the upper valence band and the conduction band. Extension of the presented approach to other materials is also possible.

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Section: Introductionmentioning

confidence: 80%

Structural, Electronic, and Optical Features of CuAl(S_1–xSe_x)₂ Solar Cell Materials

2014

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“…Also, the ionic radii of Mn ions ( 08 . 0 2 Mn   r nm) [14] is close to the Cu ions and the Mn 2+ ions fill the Te 2-5p bands, attributing to an enhancement in the optical absorption and responsible for the d-p charge transfer in MnTe [15,16]. Thus, in this report for the first time, two kinds of material were synthesized using a successive ionic layer adsorption and reaction (SILAR) technique as a broadband co-sensitizer for enhancing the potential of photovoltaic device.…”

Section: Introductionmentioning

confidence: 96%

Cu2−xTe/MnTe co-sensitized near-infrared absorbing liquid-junction solar cells

Rungtaweechai

Tubtimtae

2015

Materials Letters

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Electrical properties of pure and (Al, Ga and In) doped CdS/PVA nanocomposites

Bala

Rani

Tripathi

et al. 2015

Mater. Res. Express

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Synthesis, electrical properties, and structural features of copper-containing chalcogenide films produced by the chemical deposition method

Cited by 4 publications

References 3 publications

Structural, Electronic, and Optical Features of CuAl(S_1–xSe_x)₂ Solar Cell Materials

Structural, Electronic, and Optical Features of CuAl(S_1–xSe_x)₂ Solar Cell Materials

Cu2−xTe/MnTe co-sensitized near-infrared absorbing liquid-junction solar cells

Electrical properties of pure and (Al, Ga and In) doped CdS/PVA nanocomposites

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Synthesis, electrical properties, and structural features of copper-containing chalcogenide films produced by the chemical deposition method

Cited by 4 publications

References 3 publications

Structural, Electronic, and Optical Features of CuAl(S1–xSex)2 Solar Cell Materials

Structural, Electronic, and Optical Features of CuAl(S1–xSex)2 Solar Cell Materials

Cu2−xTe/MnTe co-sensitized near-infrared absorbing liquid-junction solar cells

Electrical properties of pure and (Al, Ga and In) doped CdS/PVA nanocomposites

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Product

Resources

About

Structural, Electronic, and Optical Features of CuAl(S_1–xSe_x)₂ Solar Cell Materials

Structural, Electronic, and Optical Features of CuAl(S_1–xSe_x)₂ Solar Cell Materials