نتایج جستجو برای: quantum dot solar cell
تعداد نتایج: 2079047 فیلتر نتایج به سال:
20 nm ZnO nanoparticles are used to fabricate the mesoporous photoanode of the CdS/CdSe quantum dot-sensitized solar cells by the simple doctor blade method. A maximum power conversion efficiency of 4.46% has been achieved, which indicated exciting prospects for ZnO nanoparticle based quantum dot-sensitized solar cells.
In this communication, a novel CdSe/CdS/ZnO nanowire array fabricated by a 3-step solution-based method was used as a photoanode of a quantum dot sensitized solar cell, which generated a maximum power conversion efficiency of 4.15%.
As an important step towards the realisation of silicon-based tandem solar cells using silicon quantum dots embedded in a silicon dioxide (SiO(2)) matrix, single-junction silicon quantum dot (Si QD) solar cells on quartz substrates have been fabricated. The total thickness of the solar cell material is 420 nm. The cells contain 4 nm diameter Si quantum dots. The impacts of post-metallisation tr...
We report the theoretical results of improved solar cell efficiency form InAs quantum dots (QDs) embedded in intrinsic region n-i-p GaAs structure. The effect QD layers on parameters is explained detail. For 250, we obtained a maximum 27.4%. Increasing number beyond optimum value resulted decrease efficiency. presence structure significant rise short circuit current density from 33.4 mA/cm2 wit...
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