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Vogel, Y.B. (author), Pham, Le Nhan (author), Stam, M. (author), Ubbink, R.F. (author), Coote, Michelle L. (author), Houtepen, A.J. (author)The optoelectronic properties of colloidal quantum dots (cQDs) depend critically on the absolute energy of the conduction and valence band edges. It is well known these band-edge energies are sensitive to the ligands on the cQD surface, but it is much less clear how they depend on other experimental conditions, like solvation. Here, we...journal article 2024
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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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Gordon, Kenneth E. (author), Karalidi, Theodora (author), Bott, Kimberly M. (author), Miles-Páez, Paulo A. (author), Mulder, W. (author), Stam, D.M. (author)In the JWST, Extremely Large Telescopes, and LUVOIR era, we expect to characterize a number of potentially habitable Earth-like exoplanets. However, the characterization of these worlds depends crucially on the accuracy of theoretical models. Validating these models against observations of planets with known properties will be key for the...journal article 2023
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Millán, Ana P. (author), van Straaten, Elisabeth C. W. (author), Stam, Cornelis J. (author), Nissen, Ida A. (author), Idema, Sander (author), Baayen, Johannes C. (author), Van Mieghem, P.F.A. (author), Hillebrand, Arjan (author)Epilepsy surgery is the treatment of choice for drug-resistant epilepsy patients, but only leads to seizure freedom for roughly two in three patients. To address this problem, we designed a patient-specific epilepsy surgery model combining large-scale magnetoencephalography (MEG) brain networks with an epidemic spreading model. This simple...journal article 2023
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Vaughan, Sophia R. (author), Gebhard, Timothy D. (author), Cowan, N.J.P. (author), Doelman, D.S. (author), Kenworthy, M.A. (author), Trees, V.J.H. (author), Stam, D.M. (author), Brandl, B.R. (author), Kleisioti, E. (author)NASA is engaged in planning for a Habitable Worlds Observatory (HabWorlds), a coronagraphic space mission to detect rocky planets in habitable zones and establish their habitability. Surface liquid water is central to the definition of planetary habitability. Photometric and polarimetric phase curves of starlight reflected by an exoplanet can...journal article 2023
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Korede, V.B. (author), Penha, Frederico Marques (author), de Munck, Vincent (author), Stam, Lotte (author), Dubbelman, Thomas (author), Nagalingam, Nagaraj (author), Gutta, Maheswari (author), Cui, Ping Ping (author), Irimia, D. (author), van der Heijden, A.E.D.M. (author), Kramer, H.J.M. (author), Eral, H.B. (author)Non-photochemical laser-induced nucleation (NPLIN) has emerged as a promising primary nucleation control technique offering spatiotemporal control over crystallization with potential for polymorph control. So far, NPLIN was mostly investigated in milliliter vials, through laborious manual counting of the crystallized vials by visual...journal article 2023
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Stam, C. (author), van Ewijk, E. (author), Chan, P.W.C. (author)Learning has been put forward as a critical aspect to achieve sustainable transformation of societal systems. However, there is a lack of a systematic review of empirical evidence on how learning is related to sustainability transitions. To bridge this gap, we systematically reviewed 113 empirical papers that addressed the role of learning in...journal article 2023
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Stam, M. (author), du Fossé, I. (author), Infante, Ivan (author), Houtepen, A.J. (author)Quantum dots (QDs) are known for their size-dependent optical properties, narrow emission bands, and high photoluminescence quantum yield (PLQY), which make them interesting candidates for optoelectronic applications. In particular, InP QDs are receiving a lot of attention since they are less toxic than other QD materials and are hence...journal article 2023
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Zender, Joe (author), Koschny, D (author), Rudawska, Regina (author), Vicinanza, S. (author), Loehle, Stefan (author), Eberhart, Martin (author), Meindl, Arne (author), Smit, Hans (author), Stam, D.M. (author)The Canary Island Long-Baseline Observatory (CILBO) is a double-station meteor camera setup located on the Canary Islands operated by ESA's Meteor Research Group since 2010. Observations of meteors are obtained in the visual wavelength band by intensified video cameras from both stations, supplemented by an intensified video camera mounted with...journal article 2023
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Bouaziz, L.J.E. (author), Aalbers, Emma (author), Weerts, Albrecht H. (author), Hegnauer, Mark (author), Buiteveld, Hendrik (author), Lammersen, Rita (author), Stam, Jasper (author), Sprokkereef, Eric (author), Savenije, Hubert (author), Hrachowitz, M. (author)Future hydrological behavior in a changing world is typically predicted based on models that are calibrated on past observations, disregarding that hydrological systems and, therefore, model parameters may change as well. In reality, hydrological systems experience almost continuous change over a wide spectrum of temporal and spatial scales. In...journal article 2022
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Millán, Ana P. (author), van Straaten, Elisabeth C.W. (author), Stam, Cornelis J. (author), Nissen, Ida A. (author), Idema, Sander (author), Baayen, Johannes C. (author), Van Mieghem, P.F.A. (author), Hillebrand, Arjan (author)Epilepsy surgery is the treatment of choice for drug-resistant epilepsy patients. However, seizure-freedom is currently achieved in only 2/3 of the patients after surgery. In this study we have developed an individualized computational model based on MEG brain networks to explore seizure propagation and the efficacy of different virtual...journal article 2022
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De Cock, Roderick (author), Livengood, Timothy A. (author), Stam, D.M. (author), Lisse, Carey M. (author), Hewagama, Tilak (author), Deming, L. Drake (author)NASA's EPOXI mission used the Deep Impact spacecraft to observe the disk-integrated Earth as an analog to terrestial exoplanets' appearance. The mission took five 24 hr observations in 2008-2009 at various phase angles (57. 7-86. 4) and ranges (0.11-0.34 au), of which three equatorial (E1, E4, E5) and two polar (P1, North and P2, South). The...journal article 2022
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Trees, V.J.H. (author), Stam, D.M. (author)ontext. Numerical simulations of starlight that is reflected by Earth-like exoplanets predict habitability signatures that can be searched for with future telescopes.<br/><br/>Aims. We explore signatures of water oceans in the flux and polarization spectra of this reflected light.<br/><br/>Methods. With an adding-doubling algorithm, we computed...journal article 2022
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Tewarie, Prejaas (author), Prasse, B. (author), Meier, Jil (author), Mandke, Kanad (author), Warrington, Shaun (author), Stam, Cornelis J (author), Brookes, Matthew J. (author), Van Mieghem, P.F.A. (author), Sotiropoulos, Stamatios N. (author), Hillebrand, Arjan (author)How temporal modulations in functional interactions are shaped by the underlying anatomical connections remains an open question. Here, we analyse the role of structural eigenmodes, in the formation and dissolution of temporally evolving functional brain networks using resting-state magnetoencephalography and diffusion magnetic resonance...journal article 2022
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Vogel, Y.B. (author), Stam, M. (author), Mulder, J.T. (author), Houtepen, A.J. (author)We present a strategy to actively engineer long-range charge transport in colloidal quantum dot assemblies by using ligand functionalities that introduce electronic states and provide a path for carrier transfer. This is a shift away from the use of inactive spacers to modulate charge transport through the lowering of the tunneling barrier...journal article 2022
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Deen, Aaron Doug (author), van Beusekom, Heleen M.M. (author), Pfeiffer, Tom (author), Stam, Mathijs (author), Kleijn, Dominique D.E. (author), Wentzel, Jolanda (author), Huber, Robert (author), van der Steen, A.F.W. (author), Van Soest, Gijs (author), Wang, Tianshi (author)Optical imaging techniques that provide free space, label free imaging are powerful tools in obtaining structural and biochemical information in biological samples. To date, most of the optical imaging technologies create images with a specific contrast and require multimodality integration to add additional contrast. In this study, we...journal article 2022
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Meinke, K. (author), Stam, D.M. (author), Visser, P.M. (author)Context. In the near future, dedicated telescopes will observe Earth-like exoplanets in reflected parent starlight, allowing their physical characterization. Because of the huge distances, every exoplanet will remain an unresolved, single pixel, but temporal variations in the pixel’s spectral flux contain information about the planet’s surface...journal article 2022
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Barstow, M. A. (author), Aigrain, S. (author), Barstow, J. K. (author), Barthelemy, M. (author), Evans, C. (author), Ferrari, M. (author), Garcia, M. (author), Rossi, L. (author), Stam, D.M. (author)One of the most exciting scientific challenges is to detect Earth-like planets in the habitable zones of other stars in the galaxy and search for evidence of life. During the past 20 years the detection of exoplanets, orbiting stars beyond our own, has moved from science fiction to science fact. From the first handful of gas giants, found...journal article 2021
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Rossi, L. (author), Berzosa-Molina, J. (author), Desert, J. M. (author), Fossati, L. (author), Muñoz, A. García (author), Haswell, C. (author), Kabath, P. (author), Kislyakova, K. (author), Stam, D.M. (author), Vidotto, A. (author)The polarization state of starlight reflected by a planetary atmosphere uniquely reveals coverage, particle size, and composition of aerosols as well as changing cloud patterns. It is not possible to obtain a comparable level of detail from flux-only observations. It is therefore a powerful tool to better understand the crucial role played by...journal article 2021
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Tewarie, Prejaas (author), Prasse, B. (author), Meier, Jil (author), Byrne, Áine (author), Di Domenico, Manlio (author), Stam, Cornelis J (author), Brookes, M.J. (author), Hillebrand, Arjan (author), Daffertshofer, Andreas (author), Coombes, Stephen (author), Van Mieghem, P.F.A. (author)Large-scale neurophysiological networks are often reconstructed from band-pass filtered time series derived from magnetoencephalography (MEG) data. Common practice is to reconstruct these networks separately for different frequency bands and to treat them independently. Recent evidence suggests that this separation may be inadequate, as there...journal article 2021