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- Eijkelhof, Dylan (author), Rossi, Nicola (author), Schmehl, Roland (author) conference paper 2024
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Mo, J. (author), Niu, Yunfan (author), May, Alexander (author), Rommel, Mathias (author), Rossi, Chiara (author), Romijn, J. (author), Zhang, Kouchi (author), Vollebregt, S. (author)Integrated circuits based on wide bandgap semiconductors are considered an attractive option for meeting the demand for high-temperature electronics. Here, we report an analog-to-digital converter fabricated in a silicon carbide complementary metal-oxide-semiconductor technology now available through Europractice. The MOSFET component in this...journal article 2024
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Angst, Ueli M. (author), Rossi, Emanuele (author), Boschmann Käthler, Carolina (author), Mannes, David (author), Trtik, Pavel (author), Elsener, Bernhard (author), Zhou, Z. (author), Strobl, Markus (author)The steel–concrete interface (SCI) is known to play a major role in corrosion of steel in concrete, but a fundamental understanding is still lacking. One reason is that concrete’s opacity complicates the study of internal processes. Here, we report on the application of bimodal X-ray and neutron microtomography as in-situ imaging techniques...journal article 2024
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Lee, Sueyoon (author), Viola, Irene (author), Rossi, Silvia (author), Guo, Zhirui (author), Reimat, Ignacio (author), Lawicka, Kinga (author), Striner, Alina (author), Cesar, Pablo (author)The latest social VR technologies have enabled users to attend traditional media and arts performances together while being geographically removed, making such experiences accessible despite budget, distance, and other restrictions. In this work, we aim at improving the way remote performances are shared by designing and evaluating a VR...journal article 2024
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Röggla, Thomas (author), Shamma, David A. (author), Williamson, Julie R. (author), Viola, Irene (author), Rossi, Silvia (author), Cesar, Pablo (author)In recent years, a large variety of online communication tools have emerged, including social Virtual Reality (VR) platforms for interacting in a virtual world with participants being represented as virtual avatars. Given their popularity, an active area of research focuses on improving the user experience in these virtual experiences. To...conference paper 2024
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Schyck, S.N. (author), Meijer, Janne Mieke (author), Schelling, Max P. (author), Petukhov, Andrei V. (author), Rossi, L. (author)The self-assembly of materials driven by the inherent directionality of the constituent particles is of both practical and fundamental interest because it enables the fabrication of complex and hierarchical structures with tailored functionalities. By employing evaporation assisted self-assembly, we form opal-like structures with micro-sized...journal article 2023
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Mahapatra, G. (author), Abiad, F. (author), Rossi, L. (author), Stam, D.M. (author)Context. Terrestrial-type exoplanets in or near stellar habitable zones appear to be ubiquitous. It is, however, unknown which of these planets have temperate, Earth-like climates or for example, extreme Venus-like climates. Aims. Technical tools to distinguish different kinds of terrestrial-type planets are crucial for determining whether a...journal article 2023
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Zeni, Claudio (author), Anelli, Andrea (author), Glielmo, Aldo (author), de Gironcoli, Stefano (author), Rossi, K.R. (author)In committee of experts strategies, small datasets are extracted from a larger one and utilised for the training of multiple models. These models' predictions are then carefully weighted so as to obtain estimates which are dominated by the model(s) that are most informed in each domain of the data manifold. Here, we show how this divide-and...journal article 2023
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Falcetelli, F. (author), Yue, N. (author), Rossi, Leonardo (author), Bolognini, Gabriele (author), Bastianini, Filippo (author), Zarouchas, D. (author), Di Sante, Raffaella (author)Optical fiber sensors (OFSs) represent an efficient sensing solution in various structural health monitoring (SHM) applications. However, a well-defined methodology is still missing to quantify their damage detection performance, preventing their certification and full deployment in SHM. In a recent study, the authors proposed an experimental...journal article 2023
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Sun, Yubo (author), Miranda de Lima Junior, L.C. (author), Rossi, Laura (author), Jiao, Dengwu (author), Li, Z. (author), Ye, G. (author), De Schutter, Geert (author)To better understand early stiffening of AAS pastes, distinctive microstructural features by varying the silicate modulus (Ms) have been visualized with in-situ microscopy. In addition, the activation reaction was monitored with multiple approaches, while solid and liquid phases in hydrating AAS were characterized separately. In silicate...journal article 2023
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Niu, Yunfan (author), Mo, J. (author), May, Alexander (author), Rommel, Mathias (author), Rossi, Chiara (author), Romijn, J. (author), Zhang, Kouchi (author), Vollebregt, S. (author)This work presents the design and characterization of an analog-to-digital converter (ADC) with silicon carbide (SiC) for sensing applications in harsh environments. The SiC-based ADC is implemented with the state-of-the-art low-voltage SiC complementary-metal-oxide-semiconductor (CMOS) technology developed by Fraunhofer IISB. Two types of...conference paper 2023
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Rossi, Silvia (author), Viola, Irene (author), Toni, Laura (author), Cesar, Pablo (author)Immersive reality technologies, such as Virtual and Augmented Reality, have ushered a new era of user-centric systems, in which every aspect of the coding-delivery-rendering chain is tailored to the interaction of the users. Understanding the actual interactivity and behaviour of the users is still an open challenge and a key step to enabling...conference paper 2023
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Rossi, E. (author)Self-healing concrete has attracted increasing attention of researchers and industry over the last decades. Given the brittle nature and the relatively low tensile strength of concrete, the occurrence of cracks is an almost unavoidable phenomenon affecting (reinforced) concrete structures. Cracks allow harmful agents present in the environment...doctoral thesis 2022
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Rossi, E. (author), Raghavan, A. (author), Copuroglu, Oguzhan (author), Jonkers, H.M. (author)In this study, the applicability of two bacteria-based healing agents (e.g., poly-lactic acid and polyhydroxyalkanoate) in blast furnace slag cement (BFSC) mortar has been assessed. An experimental campaign on the functional properties, self-healing capacity, freezing–thawing and carbonation resistance has been conducted in comparison with plain...journal article 2022
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Schyck, S.N. (author), Meijer, Janne Mieke (author), Baldauf, L. (author), Schall, Peter (author), Petukhov, Andrei V. (author), Rossi, L. (author)Understanding the relationship between colloidal building block shape and self-assembled material structure is important for the development of novel materials by self-assembly. In this regard, colloidal superballs are unique building blocks because their shape can smoothly transition between spherical and cubic. Assembly of colloidal...journal article 2022
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Rossi, Silvia (author), Viola, Irene (author), Cesar, Pablo (author)This work presents an explorative behavioural analysis of users navigating in an immersive space aimed at enabling the next-generation multimedia systems. Our main goal is to understand how the user experience of immersive content with 6-Degrees-of-Freedom (DoF) is affected not only by the visual content and its quality but also by the...conference paper 2022
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Rossi, E. (author), Rahul, R. (author), Copuroglu, Oguzhan (author), Jonkers, H.M. (author)The possible beneficial impact of self-healing on chloride transport through cracks has been assessed for two bacteria-based self-healing mortar mixtures in comparison with Ordinary Portland cement mortar. Intact self-healing specimens featured lower chloride transport coefficients thanks to a denser microstructure and to the formation of a...journal article 2022
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Baldauf, L. (author), Teich, Erin G. (author), Schall, Peter (author), van Anders, Greg (author), Rossi, L. (author)Creating materials with structure that is independently controllable at a range of scales requires breaking naturally occurring hierarchies. Breaking these hierarchies can be achieved via the decoupling of building block attributes from structure during assembly. Here, we demonstrate, through computer simulations and experiments, that shape...journal article 2022
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Varanges, Vincent (author), Caglar, Baris (author), Lebaupin, Yann (author), Batt, Till (author), He, Weidong (author), Wang, Jing (author), Rossi, René M. (author), Richner, Gilles (author), Delaloye, Jean Romain (author), Michaud, Véronique (author)After the spread of COVID-19, surgical masks became highly recommended to the public. They tend to be handled and used multiple times, which may impact their performance. To evaluate this risk, surgical masks of Type IIR were submitted to four simulated treatments: folding, ageing with artificial saliva or sweat and washing cycles. The air...journal article 2022
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Rossi, Laura (author), Miranda de Lima Junior, L.C. (author), Sun, Yubo (author), Dehn, Frank (author), Provis, John L. (author), Ye, G. (author), De Schutter, Geert (author)The production of cement and concrete contributes significantly to global greenhouse gas emissions. Alkali‐activated concretes (AACs) are a family of existing alternative construction materials that could reduce the current environmental impact of Portland cement (PC) production and utilisation. Successful applications of AACs can be found in...journal article 2022