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light trapping in ultrathin plasmonic solar cells

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OSA | Light trapping in ultrathin plasmonic solar cells

Light trapping in ultrathin plasmonic solar cells 1. Introduction. Thin-film solar cells offer the benefits of reduced materials and fabrication costs as well as the... 2. Methods. A significant challenge to the incorporation of plasmonic …

Light trapping in ultrathin plasmonic solar cells.

Jun 21, 2010· Light trapping in ultrathin plasmonic solar cells. Ferry VE(1), Verschuuren MA, Li HB, Verhagen E, Walters RJ, Schropp RE, Atwater HA, Polman A. Author information: (1)Center for Nanophotonics, FOM Institute AMOLF, Science Park 104, 1098 XG Amsterdam, The Netherlands. [email protected]

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Light trapping in ultrathin plasmonic solar cells

Si:H) solar cell with plasmonic light trapping structures built into the metallic back contact. The nanopatterns allow ultrathin a-Si:H cells (160 nm) with short circuit current densities Solareeding that of similar cells with randomly-textured back contacts due to near-field

(PDF) Light trapping in ultrathin plasmonic solar cells

Jun 21, 2010· Light trapping is particularly critical in such thin-film crystalline silicon solar cells in order to increase light absorption and hence cell efficiency.

Light trapping in ultrathin plasmonic solar cells ...

TY - JOUR. T1 - Light trapping in ultrathin plasmonic solar cells. AU - Ferry, Vivian E. AU - Verschuuren, Marc A. AU - Li, Hongbo B.T. AU - Verhagen, Ewold

Light trapping in ultrathin plasmonic solar cells ...

Jun 01, 2010· Designing metal hemispheres on silicon ultrathin film solar cells for plasmonic light trapping. Gao T, Stevens E, Lee JK, Leu PW. Opt Lett, 39(16):4647-4650, 01 Aug 2014 Cited by: 3 articles | PMID: 25121839

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Light trapping in ultrathin plasmonic solar cells ...

TY - JOUR. T1 - Light trapping in ultrathin plasmonic solar cells. AU - Ferry, Vivian E. AU - Verschuuren, Marc A. AU - Li, Hongbo B.T. AU - Verhagen, Ewold

Light trapping limits in plasmonic solar cells: an ...

Jul 02, 2012· In addition, those enhancements are greatly reduced as the fields decay away from the Si/metal interfaces. Therefore, localized plasmonic resonances can be used as efficient light trapping schemes for ultrathin Si solar cells (< 50 nm), while photonic guided mode enhancement is more appropriate for thicker films. PMID: 22828618. Publication Types:

Light Trapping in Plasmonic Solar Cells - NASA/ADS

Light trapping is particularly critical for thin-film amorphous Si (a-Si:H) solar cells, which must be made less than optically thick to enable complete carrier collection. By enhancing absorption in a given semiconductor volume, we can achieve high efficiency devices with less than 100 nm of active region.

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Light trapping limits in plasmonic solar cells: an ...

We analytically investigate the light trapping performance in plasmonic solar cells with Si/metallic structures. We consider absorption enhancements for surface plasmon polaritons (SPPs) at planar Si/metal interfaces and localized surface plasmon resonances (LSPRs) for metallic spheres in a Si matrix.

Plasmonic light trapping in thin-film Si solar cells ...

Jan 12, 2012· Plasmonic nanostructures have been recently investigated as a possible way to improve absorption of light in solar cells. The strong interaction of small metal nanostructures with light allows control over the propagation of light at the nanoscale and thus the design of ultrathin solar cells in which light is trapped in the active layer and efficiently absorbed.

Towards ultra-thin plasmonic silicon wafer solar cells ...

May 13, 2014· Figs. 1b and 1c identify, respectively, the ultra-thin solar cells with the light trapping nanoparticles located on the front surface of the SiN x ARC and embedded in a SiO 2 dielectric layer ...

Plasmonic nanostructures for light trapping in thin-film ...

Mar 15, 2019· In order to investigate the light trapping effects in substrate configuration thin film solar cells, self-assembled silver nanoparticles were incorporated in three distinct arrangements, considered as different stages of completion of a plasmonic back reflector (shown in Fig. 9), subsequently used as substrates for the deposition of 0.9 µm ...

Efficient Light Management in Ultrathin Crystalline GaAs ...

Jul 18, 2019· Improving the photon absorption in ultrathin-film solar cells with active layer thickness of a few micrometers is important for enhancing efficiency and reducing cost. We present a computational study of novel design consisting of ultrathin absorber layer made of gallium arsenide (GaAs) integrated with plasmonic square nanoring particles. The energy absorbed by GaAs layer is significantly ...

Ultrathin c-Si solar cells based on microcavity light ...

May 15, 2019· Ultrathin c-Si solar cells with a new light trapping scheme, which is a double-microcavity light trapping structure, are optimized and analyzed. The results show that by optimizing the geometric parameters of each light trapping unit, the light trapping structure can effectively improve the light ...

Nanostructured-Gratings for Enhanced Light Absorption in ...

Request PDF | On Dec 17, 2020, Sameia Zaman and others published Nanostructured-Gratings for Enhanced Light Absorption in Ultra-Thin Crystalline Si Solar Cells | Find, read and cite all the ...

(PDF) LIGHT TRAPPING IN THIN FILM PLASMONIC SOLAR CELLS ...

Proc. 25th EU-PVSEC Conference, Valencia, September 6-10, 2010 LIGHT TRAPPING IN THIN FILM PLASMONIC SOLAR CELLS V. E. Ferry1,2, M. A. Verschuuren, H. B. T. Li4, E. Verhagen1, R. J. Walters1, R. E. I. Schropp4, H. A. Atwater2, A. Polman1 1 FOM Institute AMOLF, Science Park 104, 1098 XG Amsterdam, The Netherlands 2 California Institute of Technology, 1200 E California Blvd., …

Photonic crystal light trapping for photocatalysis

Jun 30, 2021· The Achilles heel of wide-band photocatalysts such as TiO2 is the insufficient photogeneration in the visible range under sunlight. This has been a longstanding impediment to large-scale, real-world deployment of titania-based photocatalysis applications. Instead of traditional band engineering through heavy-doping, we suggest enhancing photocatalytic efficiency of lightly-doped …

Optimization of the perfect absorber for solar energy ...

Jun 11, 2021· The effects of materials, geometric parameters, and morphologies on the absorption properties of absorbers with the cone-like nanostructures surrounded by water have been numerically studied. The underlying mechanisms of the perfect absorption of solar energy are revealed by gradient index effect with electric field distributions.

Plasmonic light trapping for enhanced light absorption in ...

Dec 22, 2017· Ultrathin cells have gained increasing attention due to their potential for reduced weight, reduced cost and increased flexibility. However, the light absorption in ultrathin cells is usually very weak compared to the corresponding bulk cells. To achieve enhanced photon absorption in ultrathin thermophotovoltaic (TPV) cells, this work proposed a film-coupled metamaterial structure made of ...

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PLASMONIC LIGHT TRAPPING FOR THIN FILM A-SI:H …

ultrathin film n-i-p a-Si:H solar cells incorporating light trapping plasmonic back reflectors which Solareed the performance of n-i-p cells on randomly textured Asahi substrates. The periodic patterns are made via an inexpensive and scalable nanoimprint method, …

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Light Trapping: Light Trapping in Ultrathin ...

Light Trapping in Ultrathin Monocrystalline Silicon Solar Cells K. J. Yu, J. S. Park, Y. R. Lee Department of Electrical and Computer Engineering Frederick Seitz Materials Research Laboratory University of Illinois at Urbana-Champaign Urbana, IL 61801, USA L. Gao Department of Material Science and Engineering

(PDF) LIGHT TRAPPING IN THIN FILM PLASMONIC SOLAR CELLS ...

Proc. 25th EU-PVSEC Conference, Valencia, September 6-10, 2010 LIGHT TRAPPING IN THIN FILM PLASMONIC SOLAR CELLS V. E. Ferry1,2, M. A. Verschuuren, H. B. T. Li4, E. Verhagen1, R. J. Walters1, R. E. I. Schropp4, H. A. Atwater2, A. Polman1 1 FOM Institute AMOLF, Science Park 104, 1098 XG Amsterdam, The Netherlands 2 California Institute of Technology, 1200 E California Blvd., …

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