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CORDIS - Resultados de investigaciones de la UE
CORDIS

Breaking limits Using Record enabling Silicon Technology with photonic management

CORDIS proporciona enlaces a los documentos públicos y las publicaciones de los proyectos de los programas marco HORIZONTE.

Los enlaces a los documentos y las publicaciones de los proyectos del Séptimo Programa Marco, así como los enlaces a algunos tipos de resultados específicos, como conjuntos de datos y «software», se obtienen dinámicamente de OpenAIRE .

Resultado final

Report on optical and passivation potential of front-side layers developed for front-surface of the IBC device M12 (se abrirá en una nueva ventana)

Details on process trials conducted must be included, along with extensive passivation and optical characterizations. Pro & Cons of the different solutions must be described, and best options highlighted for further tests in final IBC architecture. (T3.1)

Report on optical characteristics of differently prepared photonic crystal structures for LT M12 (se abrirá en una nueva ventana)

This deliverable will focus on the different light trapping characteristics of differently prepared photonic crystals. The preparaed photonic crystals will consist of (I) regular inverted pyramids, which are wet-chemically etched and of (II) regular inverted teepees. For both types the dependency of the optical parameters (reflection, absorption, transmission) of the prepared photonic structures on the preparation conditions will be characterised using angular-dependent sspectrophotometry. The LT potential of these first photonic crystals will be compared with state-of-the-art random pyramid textured silicon. Finally the results are used for evaluation and comparison of the LT potential of the investigated photonic structures. (T2.2)

Description of the fabrication processes for a high efficiency solar cell including BURST building blocks (se abrirá en una nueva ventana)

Based on the list of requirements, detailed process sequences for the fabrication of high efficiency IBC solar cells with BURST building blocks will be elaborated. The most promising routes will be chosen, and necessary improvements and optimizations will be identified. (T4.1)

Modelling report M18 (se abrirá en una nueva ventana)

Description of computational model predicting the opto-electronic response of photonic-enhanced IBC Si cells, and presentation of optimized designs of solar cell configurations explored in BURST including the best sets of parameters for the photonic structures that can maximize PV efficiency.Under task T2.1.

Report on modulated surface texture concepts M12 (se abrirá en una nueva ventana)

This deliverable will focus on the optical comparison of the light trapping exhibited by the two modulated surface texturing approaches with respect to reference state-of-the-art pyrimidally textured silicon. Such a comparison will be carried out by means of angular-dependent spectrophotometry.

Communication and dissemination activities M18 (se abrirá en una nueva ventana)

Report on actions of communication and dissemination. (T7.3)Relying on D7.1, this deliverable will list the activities conducted during the first 2 years of the project.

Beam shaping module (se abrirá en una nueva ventana)

Demonstrator of a beam shaping module capable of creating a spots line of 1mm, pitch 3um, spot size 1um. Input 532 nm ps laser. (T5.1). Module will include a custom diffractive optical element and specially designed focuser, and will be supplied by Holo/Or to ISFH for integration, including report showing performance was measured and is compliant to requirements as stated above. at least two modules will be measured and supplied. Module to include tip-tilt mount to enable tilt control of <3 arcmin required to utilize the full field of the optic.

Dissemination and communication toolkit (se abrirá en una nueva ventana)

Collection of the initial dissemination and communication tools (T7.2)This deliverable will sum up the toolkit to be developed for the project in order to have a one-voice talk including graphic charter, templates, recommendations in terms of confidentiality and acknowledgment.

Publicaciones

Selective laser ablation of single layers from SiO2/poly-Si superlattices for patterning of 26 % efficient IBC solar cells (se abrirá en una nueva ventana)

Autores: Udo Römer, Michael Rienäcker, Robby Peibst
Publicado en: Solar Energy Materials and Solar Cells, Edición 295, 2025, ISSN 0927-0248
Editor: Elsevier BV
DOI: 10.1016/J.SOLMAT.2025.113992

Unlocking the potential of carrier-selective contacts: Key insights for designing c-Si solar cells with efficiency beyond 28 % (se abrirá en una nueva ventana)

Autores: Paul Procel-Moya, Yifeng Zhao, Olindo Isabella
Publicado en: Solar Energy Materials and Solar Cells, Edición 285, 2025, ISSN 0927-0248
Editor: Elsevier BV
DOI: 10.1016/J.SOLMAT.2025.113504

Optimization of Photolithographic Fabrication of Photonic Crystals and their Use in High Efficiency Solar Cells (se abrirá en una nueva ventana)

Autores: Leon Salomon, Michael Rienäcker, Yevgeniya Larionova, Alexej Haller, Sarah Spätlich, Robby Peibst, Jan Krügener
Publicado en: Solar RRL, 2025, ISSN 2367-198X
Editor: Wiley
DOI: 10.1002/SOLR.202500483

Novel c-Si Solar Cell Architectures for Achieving 28 % Efficiency and Beyond (se abrirá en una nueva ventana)

Autores: Paul Procel Moya, Yifeng Zhao, Olindo Ãoesabella
Publicado en: 2025 IEEE 53rd Photovoltaic Specialists Conference (PVSC), 2025
Editor: IEEE
DOI: 10.1109/PVSC59419.2025.11132476

Nanovoid-driven light management in emerging c-Si solar technologies (se abrirá en una nueva ventana)

Autores: Ivan Santos, Miguel Alexandre, Valentin Mihailetchi, Kezheng Li, António Vicente, Eva Almeida, Mónica Dyreby, Tiago Mateus, Tomás Calmeiro, Elvira Fortunato, Rodrigo Martins, Hugo Águas, Manuel Mendes
Publicado en: New Concepts in Solar and Thermal Radiation Conversion VI, 2025
Editor: SPIE
DOI: 10.1117/12.3063812

Developing a Hybrid Dry and Wet Etching Technique for Silicon Photonic Crystals (se abrirá en una nueva ventana)

Autores: Karolin Helling, Robby Peibst, Alexej Haller, Jan Krügener
Editor: SiliconPV 2025
DOI: 10.13140/RG.2.2.13585.08808

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