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Datta, K. (author), Wang, J. (author), Zhang, D. (author), Zardetto, V. (author), Remmerswaal, W.H.M. (author), Weijtens, C.H.L. (author), Wienk, M.M. (author), Janssen, R.A.J. (author)Perovskite-based multijunction solar cells are a potentially cost-effective technology that can help surpass the efficiency limits of single-junction devices. However, both mixed-halide wide-bandgap perovskites and lead-tin narrow-bandgap perovskites suffer from non-radiative recombination due to the formation of bulk traps and interfacial...article 2022
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Phung, N. (author), van Helvoirt, C. (author), Beyer, W. (author), Anker, J. (author), Naber, R.C.G. (author), Renes, M. (author), Kessels, W.M.M. (author), Geerligs, L.J. (author), Creatore, M. (author), Macco, B. (author)In recent years, passivating contacts based on SiO2/poly-Si have proven to be an enabling technology for Si solar cells. Effective hydrogenation of the interfacial SiO2 is vital for realizing efficient contacts. Hydrogen-rich dielectrics, such as SiNx and Al2O3, are commonly employed for hydrogenation, whereas also recently, n-type conductive...article 2022
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Lucarelli, G. (author), de Rossi, F. (author), Taheri, B. (author), Brown, T.M. (author), Brunetti, F. (author)Flexible perovskite solar cells (PSC) represent a viable technology for applications requiring high power-to-weight ratios, seamless integration onto a variety of shapes, and low embedded energy. Strategies to boost the performance of flexible PSC, which still lag behind their rigid counterparts, include passivation of the perovskite surface...article 2022
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Merkx, M.J.M. (author), Angelidis, A. (author), Mameli, A. (author), Li, J. (author), Lemaire, P.C. (author), Sharma, K. (author), Hausmann, D.M. (author), Kessels, W.M.M. (author), Sandoval, T.E. (author), Mackus, A.J.M. (author)Implementation of vapor/phase dosing of small molecule inhibitors (SMIs) in advanced atomic layer deposition (ALD) cycles is currently being considered for bottom-up fabrication by area-selective ALD. When SMIs are used, it can be challenging to completely block precursor adsorption due to the inhibitor size and the relatively short vapor/phase...article 2022
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Yamaguchi, S. (author), van Aken, B.B. (author), Stodolny, M.K. (author), Loffler, J. (author), Masuda, A. (author), Ohdaira, K. (author)System voltages can cause significant degradation in photovoltaic modules. Polarization-type potential-induced degradation (PID) is accompanied by decreases in the short-circuit current density and the open-circuit voltage. The system voltage causes a polarization and surface charge accumulation, increasing the interface recombination. The...article 2021
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Kingma, B.R.M. (author), Roijendijk, L.M.M. (author), van Maanen, L. (author), van Rijn, H. (author), Beurden, M.H.P.H. (author)This study investigates the hypotheses that during passive heat stress, the change in perception of time and change in accuracy of a timed decision task relate to changes in thermophysiological variables gastrointestinal temperature and heart rate (HR), as well as subjective measures of cognitive load and thermal perception. Young adult males (N...article 2021
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- Melskens, J. (author), Theeuwes, R.J. (author), Black, L.E. (author), Berghuis, W.J.H. (author), Macco, B. (author), Bronsveld, P.C.P. (author), Kessels, W.M.M. (author) article 2021
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- Stuldreher, I. (author) conference paper 2020
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Koopman, A.S. (author), Kingma, I. (author), de Looze, M.P. (author), van Dieën, J.H. (author)Low-back pain is the number one cause of disability in the world, with mechanical loading as one of the major risk factors. Exoskeletons have been introduced in the workplace to reduce low back loading. During static forward bending, exoskeletons have been shown to reduce back muscle activity by 10% to 40%. However, effects during dynamic...article 2020
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Koopman, A.S. (author), Naf, M. (author), Baltrusch, S.J. (author), Kingma, I. (author), Rodriguez-Guerrero, C. (author), Babic, J. (author), de Looze, M.P. (author), van Dieën, J.H. (author)The number one cause of disability in the world is low-back pain, with mechanical loading as one of the major risk factors. To reduce mechanical loading, exoskeletons have been introduced in the workplace. Substantial reductions in back muscle activity were found when using the exoskeleton during static bending and manual materials handling....article 2020
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Chen, J. (author), Ge, K. (author), Chen, B. (author), Guo, J. (author), Yang, L. (author), Wu, Y. (author), Coletti, G. (author), Liu, H. (author), Li, F. (author), Liu, D. (author), Wang, Z. (author), Xu, Y. (author), Mai, Y. (author)Surface engineering of crystalline silicon (c-Si) is the core of Si-based semiconductor devices. The current commercially available c-Si solar cells achieve this by making use of a conventional thin dielectric film passivation system (TDFPS), including SiO2, Al2O3, SiNx:H and hydrogenated amorphous silicon (a-Si:H) in industry. However, the...article 2019
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Yang, N. (author), Aslam, K. (author), Schiffelers, R. (author), Lensink, L. (author), Hendriks, D. (author), Cleophas, L. (author), Serebrenik, A. (author)Inferring behavioral models (e.g., state machines) of software systems is an important element of re-engineering activities. Model inference techniques can be categorized as active or passive learning, constructing models by (dynamically) interacting with systems or (statically) analyzing traces, respectively. Application of those techniques in...conference paper 2019
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Mewe, A.A. (author), Stodolny, M. (author), Manshanden, P. (author), Gutjahr, A. (author), Cesar, I. (author), Loffer, J. (author)We present new ways to characterize, analyze and improve the patterning process of doped polysilicon (polySi) for application as passivating contacts for 6’’ high-efficiency bifacial cells and interdigitated back contact (IBC) cells. Combined with standard characterization techniques, non-destructive sheet resistance mapping with ultrahigh...conference paper 2019
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Janssen, G.J.M. (author), Stodolny, M.K. (author), van Aken, B.B. (author), Loffler, J. (author), Lamers, M.W.P.E. (author), Tool, C.J.J. (author), Romijn, I.G. (author)Potential-induced degradation in n-type modules is typically associated with a surface polarization effect. This paper shows that modifications at the cell level can minimize the potential-induced degradation of modules caused by a polarization effect. As is demonstrated on n-PERT cells, the potentialinduced degradation can be reduced...article 2019
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Zillien, C. (author), van Loon, C. (author), Gulpen, M. (author), Tipatet, K. (author), Hanssen, B. (author), Beeltje, H. (author), Roex, E. (author), Oldenkamp, R. (author), Posthuma, L. (author), Ragas, A.M.J. (author)Over the past decade, the health care sector has becomeincreasingly aware of the impact of pharmaceutical emissions to the environment. Yet, it remains unclearwhich compounds are the most relevant to address and at what point emission control is most effective. This study presents a modelling framework to prioritize pharmaceuticals based on...article 2019
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van der Bent, G. (author), de Hek, P. (author), van Vliet, F.E. (author)The application of stacked-FETs in power ampli fiers allows for a supply voltage higher than supported by the breakdown voltage of a single transistor. Potential benefits of the increased supply voltage are reduced supply currents and a lower matching ratio at the output of the amplifier. Furthermore, an increased output power per chip area is...article 2019
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Koopman, A.S. (author), Kingma, I. (author), Faber, G.S. (author), de Looze, M.P. (author), van Dieën, J.H. (author)With mechanical loading as the main risk factor for LBP in mind, exoskeletons are designed to reduce the load on the back by taking over a part of the required moment. The present study assessed the effect of a passive exoskeleton on back and abdominal muscle activation, hip and lumbar flexion and on the contribution of both the human and the...article 2019
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Stodolny, M.K. (author), Anker, J. (author), Tool, C.J.J. (author), Koppes, M. (author), Mewe, A.A. (author), Manshanden, P. (author), Lenes, M. (author), Romijn, I.G. (author)In this paper we present our latest developments in bifacial 6” cells featuring polysilicon carrier-selective passivating contacts which can be seen as an upgrade to bifacial cell architectures such as PERC+ and PERT. In this study we present improvements of p+ polySi passivation on industrially relevant textured surfaces by means of advanced...conference paper 2018
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von Benda-Beckmann, A.M. (author), Thomas, L. (author), Tyack, P.L. (author), Ainslie, M.A. (author)Passive acoustic monitoring with widely-dispersed hydrophones has been suggested as a cost-effective method to monitor population densities of echolocating marine mammals. This requires an estimate of the area around each receiver over which vocalizations are detected - the "effective detection area" (EDA). In the absence of auxiliary...article 2018
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van Amerongen, A. (author), Rietjens, J. (author), Campo, J. (author), Dogan, E. (author), DIngjan, J. (author), Nalla, R. (author), Caron, J.F. (author), Hasekamp, O. (author)We have developed a 6 dm3-sized optical instrument to characterize the microphysical properties of fine particulate matter or aerosol in the Earth atmosphere from low Earth orbit. Our instrument can provide detailed and worldwide knowledge of aerosol amount, type and properties. This is important for climate and ecosystem science and human...conference paper 2018