Searched for: author%3A%22Gelinck%2C+G.H.%22
(1 - 20 of 128)

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Katerinopoulou, D. (author), Pervolarakis, E. (author), Papakonstantinopoulos, C. (author), Malič, B. (author), Gelinck, G.H. (author), Kiriakidis, G. (author), Lodziana, Z. (author), Remediakis, I. (author), Iliopoulos, E. (author)
Electronic transport in transition metal spinel oxides is associated with small polaron hopping, either nearest-neighbor, resulting in Arrhenius activated conductivity, or variable energy, leading to a sub-Arrhenius relationship, with the conductivity logarithm being a convex function of inverse temperature. For the case of manganese spinel...
article 2022
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Deumel, S. (author), van Breemen, A.J.J.M. (author), Peeters, B. (author), Maas, J. (author), Akkerman, H.B. (author), Meulenkamp, E.A. (author), Gelinck, G.H. (author), Huerdler, J.E. (author), Schmidt, O. (author), Heiss, W. (author), Tedde, S.F. (author)
Future medical X-ray imaging will benefit from advances in computing power and artificial intelligence as well as improvements in the X-ray detector performance itself. Hybrid inorganic-organic perovskite materials promise direct conversion detectors with higher image quality, owing to their strong X-ray absorption, high electron and hole...
conference paper 2022
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van Breemen, A.J.J.M. (author), Ollearo, R. (author), Deumel, S. (author), Akkerman, H.B. (author), Kronemeijer, A.J. (author), Janssen, R.A.J. (author), Tedde, S.F. (author), Gelinck, G.H. (author)
Solution-processed metal halide perovskite photodetectors (PPDs) have a great potential in visible and near-infrared light sensing and X-ray imaging applications, owing to their excellent optoelectronic properties. This presentation will consist of two parts.
conference paper 2022
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Ma, X. (author), Bin, H. (author), van Gorkom, B.T. (author), van der Pol, T.P.A. (author), Dyson, M.J. (author), Weijtens, C.H.L. (author), Fattori, M. (author), Meskers, S.C.J. (author), van Breemen, A.J.J.M. (author), Tordera, D. (author), Janssen, R.A.J. (author), Gelinck, G.H. (author)
Organic bulk heterojunction photodiodes (OPDs) attract attention for sensing and imaging. Their detectivity is typically limited by a substantial reverse bias dark current density (Jd). Recently, using thermal admittance or spectral photocurrent measurements, Jd has been attributed to thermal charge generation mediated by mid-gap states. Here,...
article 2022
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Ollearo, R. (author), Caiazzo, A. (author), Li, J. (author), Fattori, M. (author), van Breemen, A.J.J.M. (author), Wienk, M.M. (author), Gelinck, G.H. (author), Janssen, R.A.J. (author)
Low-dimensional perovskites attract increasing interest due to tunable optoelectronic properties and high stability. Here, it is shown that perovskite thin films with a vertical gradient in dimensionality result in graded electronic bandgap structures that are ideal for photodiode applications. Positioning low-dimensional, vertically-oriented...
article 2022
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Kronemeijer, A.J. (author), Peeters, B. (author), de Haas, G. (author), Verbeek, R. (author), Bel, T. (author), van de Laar, R. (author), Ugalde Lopez, L.A. (author), Peters, L.C.J.M. (author), Gelinck, G.H. (author)
A monolithic manufacturing process is presented for the realization of active-matrix meshed thin-film-transistor (TFT) arrays on foil with physical voids between pixels, realizing membrane-like electronic arrays. The process is scalable to large-area substrates and enables (improved performance of) biometrics-under-display applications. Moreover...
article 2021
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Iniguez, B. (author), Nathan, A. (author), Kloes, A. (author), Bonnassieux, Y. (author), Romanjek, K. (author), Charbonneau, M. (author), van der Steen, J.L. (author), Gelinck, G.H. (author), Gneiting, T. (author), Mohamed, F. (author), Ghibaudo, G. (author), Cerdeira, A. (author)
We review recent compact modeling solutions for Organic and Amorphous Oxide TFTs (OTFTs and AOS TFTs, respectively), which were developed, under the framework of the EU-funded project DOMINO, to address issues specifically connected to the physics of these devices. In particular, using different approaches, analytical equations were formulated...
article 2021
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van den Brink, W. (author), Bloem, R. (author), Ananth, A. (author), Kanagasabapathi, T. (author), Amelink, A. (author), Bouwman, J. (author), Gelinck, G.H. (author), van Veen, S. (author), Boorsma, A. (author), Wopereis, S. (author)
Health maintenance and disease prevention strategies become increasingly prioritized with increasing health and economic burden of chronic, lifestyle-related diseases. A key element in these strategies is the empowerment of individuals to control their health. Self-measurement plays an essential role in achieving such empowerment. Digital...
article 2021
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Schötz, K. (author), Greve, C. (author), Langen, A. (author), Gorter, H. (author), Dogan, I. (author), Galagan, Y. (author), van Breemen, A.J.J.M. (author), Gelinck, G.H. (author), Herzig, E.M. (author), Panzer, F. (author)
To develop a detailed understanding about halide perovskite processing from solution, the crystallization processes are investigated during spin coating and slot-die coating of MAPbI3 at different evaporation rates by simultaneous in situ photoluminescence, light scattering, and absorption measurements. Based on the time evolution of the optical...
article 2021
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Ollearo, R. (author), Wang, J. (author), Dyson, M.J. (author), Weijtens, C.H.L. (author), Fattori, M. (author), van Gorkom, B.T. (author), van Breemen, A.J.J.M. (author), Meskers, C.J. (author), Janssen, R.A.J. (author), Gelinck, G.H. (author)
Metal halide perovskite photodiodes (PPDs) offer high responsivity and broad spectral sensitivity, making them attractive for low-cost visible and near-infrared sensing. A significant challenge in achieving high detectivity in PPDs is lowering the dark current density (JD) and noise current (in). This is commonly accomplished using charge...
article 2021
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Dogan, T. (author), de Riet, J. (author), Bel, T. (author), Katsouras, I. (author), Witczak, L. (author), Kronemeijer, A.J. (author), Janssen, R.A. (author), Gelinck, G.H. (author)
Sub-micrometer thin-film transistors (TFTs) are realized using multi-level imprint lithography. Amorphous indium gallium zinc oxide (α-IGZO) TFTs with channel lengths as small as 0.7 μm, field-effect mobility of 10 cm2 V−1 s−1 and on/off ratio of circa 107 were integrated into a 1000-pixels per inch (ppi) TFT backplane array. The reduction of...
article 2020
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Dyson, M.J. (author), Verhage, M. (author), Ma, X. (author), Simone, G. (author), Tordera, D. (author), Janssen, R.A.J. (author), Gelinck, G.H. (author)
Establishing the color of incident light is essential for many applications, such as machine vision, but generally requires either a dispersive component or multiple spectrally selective photodetectors. In contrast, here an incident spectrum is parametrized using a single broadband organic photodiode (OPD). This is achieved by exploiting the...
article 2020
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Simone, G. (author), Tordera, D. (author), Delvitto, E. (author), Peeters, B. (author), van Breemen, A.J.J.M. (author), Meskers, S.C.J. (author), Janssen, R.A.J. (author), Gelinck, G.H. (author)
Reflectance oximeters based on organic photodiode (OPD) arrays offer the potential to map blood pulsation and oxygenation via photoplethysmography (PPG) over a large area and beyond the traditional sensing locations. Here, an organic reflectance PPG array based on 16 × 16 OPD pixels is developed. The individual pixels exhibit near-infrared...
article 2020
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van Breemen, A.J.J.M. (author), Simon, M. (author), Tousignant, O. (author), Shanmugam, S. (author), der J.L. Steen, van (author), Akkerman, H.B. (author), Kronemeijer, A. (author), Ruetten, W. (author), Raaijmakers, R. (author), Alving, L. (author), Jacobs, J. (author), Malinowski, P.E. (author), de Roose, F. (author), Gelinck, G.H. (author)
A curved image sensor on plastic foil has been developed for cone beam computed tomography (CBCT) X-ray imaging. The image sensor of about 6 × 8 cm2 size has been built on a thin polyimide foil with an indium gallium zinc oxide (IGZO) backplane and an organic photodetectors (OPD) frontplane. A flexible cesium iodide (CsI) scintillator has been...
article 2020
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van Neer, P. (author), Volker, A. (author), Berkhoff, A. (author), Schrama, T. (author), Akkerman, H. (author), van Breemen, A. (author), Peeters, L. (author), van der Steen, J.L. (author), Gelinck, G.H. (author)
Ultrasound based mid-air haptic feedback devices can produce tactile sensations at any time and position without restricting human motion. This is useful for augmented and virtual reality, feedback buttons and virtual user interfaces. The haptic feedback mechanism is caused by acoustic radiation force and streaming. Typical solutions to induce...
conference paper 2020
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Dogan, T. (author), Verbeek, R. (author), Kronemeijer, A.J. (author), Bobbert, P.A. (author), Gelinck, G.H. (author), van der Wiel, W.G. (author)
A unique vertical organic field-effect transistor structure in which highly doped silicon nanopillars are utilized as a gate electrode is demonstrated. An additional dielectric layer, partly covering the source, suppresses bulk conduction and lowers the OFF current. Using a semiconducting polymer as active channel material, short-channel (100 nm...
article 2019
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Peters, L.C.J.M. (author), Ollearo, R. (author), Verbeek, R.G.F.A. (author), van der Steen, J.L.P.J. (author), Akkerman, H.B. (author), Volker, A.W.F. (author), van Neer, P.L.M.J. (author), Gelinck, G.H. (author)
Large-area flexible ultrasound arrays can offer new ultrasound modalities in multiple fields. The production of these arrays when using CMOS-type fabrication techniques faces scalability challenges and costs increase dramatically when upscaled to large dimensions. We investigate the monolithic production of large-area PPT (Printed Polymer...
conference paper 2019
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Zulqarnain, M. (author), Stanzione, S. (author), van der Steen, J.L.P.J. (author), Gelinck, G.H. (author), Abdinia, S. (author), Cantatore, E. (author)
With the advent of the Internet of things, wearable sensing devices are gaining importance in our daily lives for applications like vital signal monitoring during sport and health diagnostics. Amorphous indium gallium zinc oxide (a-IGZO) thin film transistors (TFTs) fabricated on flexible large-area substrates are a very interesting platform to...
article 2019
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Zulqarnain, M. (author), Stanzione, S. (author), van der Steen, J.L.P.J. (author), Gelinck, G.H. (author), Myny, K. (author), Cantatore, E. (author)
This work presents a low power ECG interface for wearable applications, based on unipolar a-IGZO TFTs manufactured on a flexible substrate. The interface consists of a cascaded diode-connected load preamplifier followed by a reset integrator, which is used to convert the voltage signal to a pulse-width modulated (PWM) representation. The output...
conference paper 2019
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Tordera, D. (author), Peeters, B. (author), Akkerman, H.B. (author), van Breemen, A.J.J.M. (author), Maas, J. (author), Shanmugam, S. (author), Kronemeijer, A.J. (author), Gelinck, G.H. (author)
Organic photodetectors (OPDs) have attracted much attention in recent years, due to their promise in large-area light sensing applications. Here, high-resolution slot-die-coated large-area bulk heterojunction organic photodiode (OPD) arrays are reported. The OPD uses a novel electron transport layer, indium gallium zinc oxide in combination with...
article 2019
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