Institut for Forretningsudvikling og Teknologi

Simultaneous optical and electrical modeling of plasmonic light trapping in thin-film amorphous silicon photovoltaic devicesSimultaneous optical and electrical modeling of plasmonic light trapping in thin-film amorphous silicon photovoltaic devices

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Simultaneous optical and electrical modeling of plasmonic light trapping in thin-film amorphous silicon photovoltaic devicesSimultaneous optical and electrical modeling of plasmonic light trapping in thin-film amorphous silicon photovoltaic devices. / Beliatis, Michail.

I: Journal of Photonics for Energy, Bind 5, Nr. 1, 2015.

Publikation: Bidrag til tidsskrift/Konferencebidrag i tidsskrift /Bidrag til avisTidsskriftartikelForskningpeer review

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@article{9a6df30ef3654dae9715f9624b451852,
title = "Simultaneous optical and electrical modeling of plasmonic light trapping in thin-film amorphous silicon photovoltaic devicesSimultaneous optical and electrical modeling of plasmonic light trapping in thin-film amorphous silicon photovoltaic devices",
abstract = "Rapid prototyping of photovoltaic (PV) cells requires a method for the simultaneous simulation of the optical and electrical characteristics of the device. The development of nanomaterial-enabled PV cells only increases the complexity of such simulations. Here, we use a commercial technology computer aided design (TCAD) software, Silvaco Atlas, to design and model plasmonic gold nanoparticles integrated in optoelectronic device models of thin-film amorphous silicon (a-Si:H) PV cells. Upon illumination with incident light, we simulate the optical and electrical properties of the cell simultaneously and use the simulation to produce current–voltage (J−V) and external quantum efficiency plots. Light trapping due to light scattering and localized surface plasmon resonance interactions by the nanoparticles has resulted in the enhancement of both the optical and electrical properties due to the reduction in the recombination rates in the photoactive layer. We show that the device performance of the modeled plasmonic a-Si:H PV cells depends significantly on the position and size of the gold nanoparticles, which leads to improvements either in optical properties only, or in both optical and electrical properties. The model provides a route to optimize the device architecture by simultaneously optimizing the optical and electrical characteristics, which leads to a detailed understanding of plasmonic PV cells from a design perspective and offers an advanced tool for rapid device prototyping.",
author = "Michail Beliatis",
year = "2015",
doi = "10.1117/1.JPE.5.057007",
language = "English",
volume = "5",
journal = "Journal of Photonics for Energy",
issn = "1947-7988",
publisher = "SPIE - International Society for Optical Engineering",
number = "1",

}

RIS

TY - JOUR

T1 - Simultaneous optical and electrical modeling of plasmonic light trapping in thin-film amorphous silicon photovoltaic devicesSimultaneous optical and electrical modeling of plasmonic light trapping in thin-film amorphous silicon photovoltaic devices

AU - Beliatis, Michail

PY - 2015

Y1 - 2015

N2 - Rapid prototyping of photovoltaic (PV) cells requires a method for the simultaneous simulation of the optical and electrical characteristics of the device. The development of nanomaterial-enabled PV cells only increases the complexity of such simulations. Here, we use a commercial technology computer aided design (TCAD) software, Silvaco Atlas, to design and model plasmonic gold nanoparticles integrated in optoelectronic device models of thin-film amorphous silicon (a-Si:H) PV cells. Upon illumination with incident light, we simulate the optical and electrical properties of the cell simultaneously and use the simulation to produce current–voltage (J−V) and external quantum efficiency plots. Light trapping due to light scattering and localized surface plasmon resonance interactions by the nanoparticles has resulted in the enhancement of both the optical and electrical properties due to the reduction in the recombination rates in the photoactive layer. We show that the device performance of the modeled plasmonic a-Si:H PV cells depends significantly on the position and size of the gold nanoparticles, which leads to improvements either in optical properties only, or in both optical and electrical properties. The model provides a route to optimize the device architecture by simultaneously optimizing the optical and electrical characteristics, which leads to a detailed understanding of plasmonic PV cells from a design perspective and offers an advanced tool for rapid device prototyping.

AB - Rapid prototyping of photovoltaic (PV) cells requires a method for the simultaneous simulation of the optical and electrical characteristics of the device. The development of nanomaterial-enabled PV cells only increases the complexity of such simulations. Here, we use a commercial technology computer aided design (TCAD) software, Silvaco Atlas, to design and model plasmonic gold nanoparticles integrated in optoelectronic device models of thin-film amorphous silicon (a-Si:H) PV cells. Upon illumination with incident light, we simulate the optical and electrical properties of the cell simultaneously and use the simulation to produce current–voltage (J−V) and external quantum efficiency plots. Light trapping due to light scattering and localized surface plasmon resonance interactions by the nanoparticles has resulted in the enhancement of both the optical and electrical properties due to the reduction in the recombination rates in the photoactive layer. We show that the device performance of the modeled plasmonic a-Si:H PV cells depends significantly on the position and size of the gold nanoparticles, which leads to improvements either in optical properties only, or in both optical and electrical properties. The model provides a route to optimize the device architecture by simultaneously optimizing the optical and electrical characteristics, which leads to a detailed understanding of plasmonic PV cells from a design perspective and offers an advanced tool for rapid device prototyping.

U2 - 10.1117/1.JPE.5.057007

DO - 10.1117/1.JPE.5.057007

M3 - Journal article

VL - 5

JO - Journal of Photonics for Energy

JF - Journal of Photonics for Energy

SN - 1947-7988

IS - 1

ER -