نتایج جستجو برای: organic solar cells
تعداد نتایج: 1665039 فیلتر نتایج به سال:
This Progress Report highlights recent developments in nanostructured organic and hybrid solar cells. The authors discuss novel approaches to control the film morphology in fully organic solar cells and the design of nanostructured hybrid solar cells. The motivation and recent results concerning fabrication and effects on device physics are emphasized. The aim of this review is not to give a su...
Traditional inorganic solar cell models, originating with the work of Shockley, are widely used in understanding bulk heterojunction (BHJ) organic solar cell response (organic solar cells are also referred to as organic photovoltaics, or OPVs). While these models can be useful, there are several key points of departure from traditional solar cell behavior. In this Perspective, we discuss three ...
MRS BULLETIN • VOLUME 33 • JULY 2008 • www.mrs.org/bulletin Abstract Organic solar cells, based on polymer/fullerene-blend films, are advancing rapidly toward commercial viability. In this article, we review recent progress on two issues critical for technological applications: device photovoltaic efficiencies and processing technologies for high-throughput production. In terms of device effici...
Related Articles The roles of metallic rectangular-grating and planar anodes in the photocarrier generation and transport of organic solar cells Appl. Phys. Lett. 101, 223302 (2012) The roles of metallic rectangular-grating and planar anodes in the photocarrier generation and transport of organic solar cells APL: Org. Electron. Photonics 5, 255 (2012) Towards the development of a virtual organi...
Abstract— Organic semiconductors with conjugated electron system are currently intensively investigated for optoelectronic applications. This interest is spurred by novel devices such as organic light-emitting diodes (OLED), organic solar cells, and flexible electronics. In this talk, I will discuss some of the recent progress in realizing devices, in particular highly efficient white OLED for ...
Despite numerous organic semiconducting materials synthesized for organic photovoltaics in the past decade, fullerenes are widely used as electron acceptors in highly efficient bulk-heterojunction solar cells. None of the non-fullerene bulk heterojunction solar cells have achieved efficiencies as high as fullerene-based solar cells. Design principles for fullerene-free acceptors remain unclear ...
Organic solar cells have narrow absorption windows, compared to the absorption band of inorganic semiconductors. A possible way to capture a wider band of the solar spectrum—and thus increasing the power conversion efficiency—is using more solar cells with different bandgaps in a row, i.e., a multi-junction solar cell. We calculate the ideal material characteristics (bandgap combinations and ab...
Related Articles Surface-plasmon enhanced absorption in organic solar cells by employing a periodically corrugated metallic electrode Appl. Phys. Lett. 101, 163303 (2012) Surface-plasmon enhanced absorption in organic solar cells by employing a periodically corrugated metallic electrode APL: Org. Electron. Photonics 5, 234 (2012) Development of pulsed laser deposition for CdS/CdTe thin film sol...
Related Articles Surface-plasmon enhanced absorption in organic solar cells by employing a periodically corrugated metallic electrode APL: Org. Electron. Photonics 5, 234 (2012) Development of pulsed laser deposition for CdS/CdTe thin film solar cells Appl. Phys. Lett. 101, 153903 (2012) Simulation of non-linear recombination of charge carriers in sensitized nanocrystalline solar cells J. Appl....
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