Progress in Photovoltaics: Research and Applications . Volume 22, Issue 3 p. 308-317. Research Article. Laser processing of TiO 2 films for dye solar cells: a thermal, sintering, throughput and embodied energy investigation. G. Mincuzzi, G. Mincuzzi. Department of Electronic Engineering, CHOSE (Centre for Hybrid and Organic Solar Energy), University of …
Progress in Photovoltaics: Research and Applications . Volume 22, Issue 3 p. 308-317. Research Article. Laser processing of TiO 2 films for dye solar cells: a thermal, sintering, throughput and embodied energy investigation. G. Mincuzzi, G. Mincuzzi. Department of Electronic Engineering, CHOSE (Centre for Hybrid and Organic Solar Energy), University of …
Herein, a novel metallization technique is reported for crystalline silicon heterojunction (SHJ) solar cells in which silver (Ag) fingers are printed on the SHJ substrates …
In this study, laser sintering of TiO 2 nanoparticle films on plastic substrates was conducted in order to improve the incident photon-to-electron conversion efficiency (IPCE) of flexible dye-sensitized solar cells (DSCs). Lasers with …
Average FF of silicon solar cells made by laser micro-sintering and LIP. Each point represents at least 6 samples. AFM measurements of samples with laser-sintered silver seeds showed that using ...
Laser processing has a long history in the manufacturing of solar cells since most thin-film photovoltaic modules have been manufactured using laser scribing for more than thirty years. Lasers ...
In this work, we introduce a novel Ag metal contact printing technique for SHJ solar cells using a Ag nanoparticle ink and an in-line laser sintering process with the goal of reducing the bulk ...
In the area of photovoltaic device fabrication, lasers are used for microtexturing of surfaces to improve light-trapping properties, laser doping to make n- and p-type …
Improved Efficiency of Hybrid Organic Photovoltaics by Pulsed Laser Sintering of Silver Nanowire Network Transparent Electrode Joshua A. Spechler,† Ken A. Nagamatsu,‡ James C. Sturm,‡ and Craig B. Arnold*,† †Department of Mechanical & Aerospace Engineering, Princeton University, Princeton, New Jersey United States ‡Department of Electrical Engineering, Princeton …
First a commercial silver paste is printed using a Laser Induced Forward Transfer Process (LIFT) to define the metallization pattern onto the photovoltaic device using a ns-pulsed laser working at 532 nm. In the second step a CW green laser is used to sinter and functionalize the previously deposited contact. A comprehensive discussion of the influence of …
This paper proposes laser sintering of screen- printed silver grids, which is compatible with low temperature surface passivation materials such as intrinsic hydrogenated amorphous silicon and...
In the area of photovoltaic device fabrication, lasers are used for microtexturing of surfaces to improve light-trapping properties, laser doping to make n- and p-type semiconductors, electrical contacts, electrical isolation, sintering of micro-/nanoparticles for thin-film fabrication, laser drilling, laser welding, laser annealing ...
In this study, laser sintering of TiO2 nanoparticle films on plastic substrates was conducted in order to improve the incident photon-to-electron conversion efficiency (IPCE) of flexible dye-sensitized solar cells (DSCs). Lasers with different wavelengths (355 nm and 1064 nm) were used to process the TiO2 electrodes. With an optimized processing parameter combination, the …
The application of an unconventional method of selective laser sintering using the (hbox {CO}_ {2 }) laser for the fabrication of front electrode of silicon photovoltaic cell …
The main objective of this work is to adapt the Laser Induced Forward Transfer (LIFT), a well-known laser direct writing technique for material transfer, to define metallic contacts (fingers and busbars) onto c-Si cells and to use continuous
P pulsed laser processing of a silver nanowire network transparent conductor on top of an otherwise complete solar cell serves to sinter nanowires inside of a device stack, leading to a much more conductive electrode. In this Research Article, we demonstrate pulsed laser processing of a silver nanowire network transparent conductor on top of an otherwise …
This paper proposes laser sintering of screen-printed silver grids, which is compatible with low temperature surface passivation materials such as intrinsic hydrogenated amorphous silicon …
This paper proposes laser sintering of screen-printed silver grids, which is compatible with low temperature surface passivation materials such as intrinsic hydrogenated amorphous silicon and has the potential of fabricating high efficiency solar cells at a low cost. It was found that a nanosecond pulsed laser (λ = 532 nm) can locally and ...
This paper proposes laser sintering of screen-printed silver grids, which is compatible with low temperature surface passivation materials such as intrinsic hydrogenated amorphous silicon and has the potential of fabricating high efficiency solar cells at a low cost. It was found that a nanosecond pulsed laser (λ = 532 nm) can locally and controllably fire silver paste through …
In this study, laser sintering of TiO2 nanoparticle films on plastic substrates was conducted in order to improve the incident photon-to-electron conversion efficiency (IPCE) of flexible dye ...
Metallization plays a very important role in fabricating low cost and high efficiency silicon solar cells. Silver (Ag) metallization of industrial crystalline silicon (c-Si) solar cells comprises a large share of the total cell production cost. However, in amorphous silicon based (a-Si:H) c-Si heterojunction solar cell (SHJ) fabrication, the metallization process costs more compared to …
The application of an unconventional method of selective laser sintering using the (hbox {CO}_ {2 }) laser for the fabrication of front electrode of silicon photovoltaic cell was a...
The application of an unconventional method of selective laser sintering using the (hbox {CO}_{2 }) laser for the fabrication of front electrode of silicon photovoltaic cell was a real challenge. The most notable research results yielded by the research indicate what should be the focus of further investigation. The main objective ...
In this study, laser sintering of TiO 2 nanoparticle films on plastic substrates was conducted in order to improve the incident photon-to-electron conversion efficiency (IPCE) of flexible dye-sensitized solar cells (DSCs). Lasers with different wavelengths (355 nm and 1064 nm) were used to process the TiO 2 electrodes.
The main objective of this work is to adapt the Laser Induced Forward Transfer (LIFT), a well-known laser direct writing technique for material transfer, to define metallic contacts (fingers …
Herein, a novel metallization technique is reported for crystalline silicon heterojunction (SHJ) solar cells in which silver (Ag) fingers are printed on the SHJ substrates by dispensing Ag nanoparticle-based inks through a needle and then sintered with a continuous-wave carbon dioxide (CO 2) laser.
First a commercial silver paste is printed using a Laser Induced Forward Transfer Process (LIFT) to define the metallization pattern onto the photovoltaic device using a …
This paper proposes laser sintering of screen- printed silver grids, which is compatible with low temperature surface passivation materials such as intrinsic hydrogenated amorphous silicon and...
The application of an unconventional method of selective laser sintering using the (hbox {CO}_{2 }) laser for the fabrication of front electrode of silicon photovoltaic cell was a real...
The application of an unconventional method of selective laser sintering using the (hbox {CO}_{2 }) laser for the fabrication of front electrode of silicon photovoltaic cell was a real...
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