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New types of two-terminal tandem solar cells DSC/c-Si in which mesoscopic dye-sensitized solar cell (DSC) was connected in parallel with a crystalline silicon (c-Si) solar cell, were developed and investigated. We have measured the optical and photovoltaic parameters for both the individual and the fabricated tandem DSC/c-Si solar cells. It was shown that the highest efficiency of 14.7% for the tandem DSC/c-Si solar cell under standard AM1.5G (100 mW/cm2) illumination conditions was achieved for DSC based on 3.5 μm thick titanium dioxide photoelectrode. 相似文献
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Nikolskaia A. B. Kozlov S. S. Vildanova M. F. Shevaleevskiy O. I. 《Semiconductors》2019,53(4):540-544
Semiconductors - We present the results of a comparative study on behaviour of the photovoltaic parameters in perovskite (PSC), dye-sensitized (DSC) and crystalline silicon (c-Si) solar cells under... 相似文献
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A. I. Uvarov V. V. Sagaradze V. A. Kazantsev N. F. Vildanova V. M. Somova E. I. Anufrieva Yu. I. Filippov 《The Physics of Metals and Metallography》2011,112(4):405-411
This work is devoted to the investigation of an N30K10T3 invar alloy with metastable austenite (martensite point M
s ≈ −80°C) and an N40K10T3 invar with stable austenite (M
s < −196°C). The Curie points of the alloys are θC ≈ 200 and 310°C, respectively. Effects of aging of preliminarily deformed invars on the hardness, thermal-expansion coefficient,
stress-corrosion resistance, and coercive force have been studied. It has been demonstrated that these properties of quenched
alloys can be affected by both deformation and decomposition of the supersaturated solid solution. In the metastable alloy,
the coefficient of linear expansion depends on temperature and aging time; no such dependence is observed in the stable alloy. 相似文献
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M. F. Vildanova A. B. Nikolskaia S. S. Kozlov O. I. Shevaleevskiy L. L. Larina 《Technical Physics Letters》2018,44(2):126-129
Novel types of tandem solar cells (TSC) based on dye-sensitized (DSC) and perovskite (PSC) solar cells including DSC/DSC and DSC/PSC configurations with a common counter electrode were fabricated and investigated. The measurements of PV parameters for tandem solar cells under AM1.5 light intensity conditions have shown that the highest power conversion efficiency (PCE) of 14.5% was obtained for the DSC/DSC tandem configuration. At the same time, investigations of DSC/PSC tandem solar cells demonstrated the prospective benefits of this tandem system for obtaining high PCE values. 相似文献
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