Concept
Wafer (electronics)
Related publications (430)
Bodily implant microelectrode and bodily implant microelectrode fabrication method
Sandro Carrara, Diego Ghezzi, Gian Luca Barbruni
The present invention concerns a bodily implantable or probe device and microelectrode fabrication method comprising providing at least one silicon substrate including an electronic device or unit; providing, on a first side of the silicon substrate, at le ...
2024Enhancing Efficiency of Industrially-Compatible Monolithic Perovskite/Silicon Tandem Solar Cells with Dually-Mixed Self-Assembled Monolayers
Mohammad Khaja Nazeeruddin, Peng Gao, Ye Yang, Chaohui Li
The antisolvent-assisted spin-coating still lags behind the thermal evaporation method in fabricating perovskite films atop industrially textured silicon wafers in making monolithic perovskite/silicon solar cells (P/S-TSCs). The inhomogeneity of hole-selec ...
Wiley-V C H Verlag Gmbh2024Aperture-Controlled Fabrication of All-Dielectric Structural Color Pixels
Olivier Martin, Philippe Renaud, Arnaud Bertsch, Daniel Migliozzi, Evgenii Glushkov, Clémentine Sophie Sarah Lipp, Hsiang-Chu Wang, Audrey Zoé Marie Jacquillat
While interference colors have been known for a longtime, conventionalcolor filters have large spatial dimensions and cannot be used tocreate compact pixelized color pictures. Here we report a simple yetelegant interference-based method of creating microsc ...
AMER CHEMICAL SOC2023Understanding and mitigating resistive losses in fired passivating contacts: role of the interfaces and optimization of the thermal budget
Christophe Ballif, Franz-Josef Haug, Aïcha Hessler-Wyser, Audrey Marie Isabelle Morisset, Julien Hurni, Ezgi Genç, Luca Massimiliano Antognini, Sofia Libraro
This work presents a study of p-type passivating contacts based on SiCx formed via a rapid thermal processing (RTP) step, using conditions compatible with the firing used to sinter screen-printed metallization pastes in industry. The contributions of the t ...
Amsterdam2023GeSn as next-generation material for short-wave infrared single-photon detection
In recent years, the automotive industry has aspired to bring self-driving vehicles to the generalpublic and light detection and ranging (LiDAR) sensors have emerged as the preferred solution forcar vision systems. At present, LiDAR technologies employ exp ...
EPFL2023Method for manufacturing an active structure for a radiation detector and polymeric mold for the method
Alessandro Mapelli, Arnaud Bertsch, Fabrizio Carbone, Veronica Leccese
A method for manufacturing a scintillation detector structure including the steps of forming a plurality of first structures into a surface of a substrate to form a patterned substrate, filling the plurality of first structures and covering the surface of ...
2023Electrical control of glass-like dynamics in vanadium dioxide for data storage and processing
Elison de Nazareth Matioli, Andras Kis, Andreas Schueler, Anna Krammer, Philip Johannes Walter Moll, Guilherme Migliato Marega, Reza Soleiman Zadeh Ardebili
Metal–oxide–semiconductor junctions are the building blocks of modern electronics and can provide a variety of functionalities, from memory to computing. The technology, however, faces constraints in terms of further miniaturization and compatibility with ...
2022A new versatile hybrid MEMS technology for high sensitivity, fluid proof sensing applications.
The field of micro electromechanical systems (MEMS) evolved from the microelectronic industry and the technologies developed to fabricate integrated circuits. As a result, MEMS are commonly fabricated on silicon wafers. The development of MEMS has been dri ...
EPFL2022Intrinsic Polarization Super Junctions: Design of Single and Multichannel GaN Structures
Elison de Nazareth Matioli, Luca Nela, Catherine Erine, Amirmohammad Miran Zadeh
Super junctions (SJs) have enabled unprecedented performance in Silicon power devices, which could be further improved by applying this concept to wide bandgap semiconductors like gallium nitride (GaN). Currently, polarization super junctions (PSJs) are th ...
2022Status and perspectives of crystalline silicon photovoltaics in research and industry
Christophe Ballif, Franz-Josef Haug, Mathieu Gérard Boccard
Crystalline silicon (c-Si) photovoltaics has long been considered energy intensive and costly. Over the past decades, spectacular improvements along the manufacturing chain have made c-Si a low-cost source of electricity that can no longer be ignored. Over ...
2022