Searched for: subject%3A%22metal%255C+oxide%22
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Peng, Linhan (author)
This study explores the potential of metal oxide fluorides as cathode materials for solid-state fluoride-ion batteries (FIBs), aiming to combine the stability of intercalation-based electrode materials with the high energy density of conversion-based materials. Through comprehensive experimental investigations using techniques such as...
master thesis 2024
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Venugopal, A. (author)
Climate change, due to the continued emissions of carbon dioxide into our atmosphere and subsequent warming of the planet, is an existential crisis facing humanity. The rising temperature is are resulting in the melting of our ice caps and glaciers, influencing the weather patterns, are making many parts of the world unliveable and are driving...
doctoral thesis 2023
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Klein, Julian (author), Kampermann, Laura (author), Mockenhaupt, B.M. (author), Behrens, Malte (author), Strunk, Jennifer (author), Bacher, Gerd (author)
The Tauc plot is a method originally developed to derive the optical gap of amorphous semiconductors such as amorphous germanium or silicon. By measuring the absorption coefficient α(hν) and plotting (Formula presented.) versus photon energy hν, a value for the optical gap (Tauc gap) is determined. In this way non-direct optical transitions...
journal article 2023
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Gutierrez, Claudia Torero (author), Loizides, Charis (author), Hafez, Iosif (author), Brostrøm, Anders (author), Wolff, Henrik (author), Szarek, Józef (author), Berthing, Trine (author), Roursgaard, Martin (author), Biskos, G. (author)
Background: Acute phase response (APR) is characterized by a change in concentration of different proteins, including C-reactive protein and serum amyloid A (SAA) that can be linked to both exposure to metal oxide nanomaterials and risk of cardiovascular diseases. In this study, we intratracheally exposed mice to ZnO, CuO, Al<sub>2</sub>O<sub...
journal article 2023
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Overwater, R.W.J. (author), Babaie, M. (author), Sebastiano, F. (author)
Quantum error correction (QEC) is required in quantum computers to mitigate the effect of errors on physical qubits. When adopting a QEC scheme based on surface codes, error decoding is the most computationally expensive task in the classical electronic back-end. Decoders employing neural networks (NN) are well-suited for this task but their...
journal article 2022
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Yi, H. (author), Öztürk, E. (author), Koelink, Marco (author), Krimmling, Jana (author), Damian, Andrei A. (author), Debski, Wojciech (author), van Zeijl, H.W. (author), Zhang, Kouchi (author), Poelma, René H. (author)
High-performance IC-to-antenna interconnection is one of the key enablers for the mass production of high-end millimeter wave (mmW) radar systems above 100 GHz. In this work, a radar system with an on-package antenna array working at 122 GHz is presented. The antenna is placed on top of the molded package and the antenna-to-chip interconnection...
journal article 2022
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Liu, S. (author), Popov, M. (author), Belda, Nadew (author), Smeets, Rene (author), Liu, Zhiyuan (author)
This paper deals with the development of an accurate finite-element model of an arrester to investigate the electrothermal and mechanical stress during dc current interruption. The comprehensive analysis performed on a ZnO surge arrester is supported by experiments during high-voltage dc circuit breaker current interruption. The performed...
journal article 2022
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Shakeel, A. (author), Rizwan, Komal (author), Farooq, U. (author), Iqbal, Shahid (author), Altaf, Ataf Ali (author)
Rapid industrial development, vehicles, domestic activities and mishandling of garbage are the main sources of pollutants, which are destroying the atmosphere. There is a need to continuously monitor these pollutants for the safety of the environment and human beings. Conventional instruments for monitoring of toxic gases are expensive,...
journal article 2022
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Isaac, N. A. (author), Pikaar, I. (author), Biskos, G. (author)
To meet requirements in air quality monitoring, sensors are required that can measure the concentration of gaseous pollutants at concentrations down to the ppb and ppt levels, while at the same time they exhibiting high sensitivity, selectivity, and short response/recovery times. Among the different sensor types, those employing metal oxide...
review 2022
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Scire, D. (author), Macaluso, Robert (author), Mosca, Mauro (author), Mirabella, S. (author), Gulino, Antonino (author), Isabella, O. (author), Zeman, M. (author), Crupi, I. (author)
Thin layers of MoO<sub>x</sub> have been deposited by thermal evaporation followed by post-deposition annealing. The density of states distributions of the MoO<sub>x</sub> films were extracted deconvoluting the absorption spectra, measured by a photothermal deflection spectroscopy setup, including the small polaron contribution. Results...
journal article 2021
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Steijlen, A.S.M. (author), Bastemeijer, J. (author), Nederhoff, R.J. (author), Jansen, K.M.B. (author), French, P.J. (author), Bossche, A. (author)
Ammonium levels in sweat can potentially be used to measure muscle fatigue and to diagnose particular metabolic myopathies. To research the potential use of ammonia in sweat as a biomarker, a new real-time monitoring system is developed. This system consists of a capsule that is placed on the skin and ventilated with dry air. A metal-oxide...
journal article 2021
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Hou, F. (author), Wang, Qidong (author), Chen, Min (author), Zhang, Kouchi (author), Ferreira, Jan Abraham (author), Wang, Wenbo (author), Ma, R. (author), Su, Meiying (author), Song, Yang (author)
In this article, a novel fan-out panel-level printed circuit board (PCB)-embedded package for phase-leg silicon carbide (SiC) metal-oxide-semiconductor field-effect transistor (MOSFET) power module is presented. Electro-thermo-mechanical co-design was conducted, and the maximum package parasitic inductance was found to be about 1.24 nH at 100...
journal article 2020
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Moghadasi, Hesam (author), Malekian, Navid (author), Saffari, Hamid (author), Mirza Gheytaghi, Amir (author), Zhang, Kouchi (author)
Pool boiling is an effective heat transfer process in a wide range of applications related to energy conversion, including power generation, solar collectors, cooling systems, refrigeration and air conditioning. By considering the broad range of applications, any improvement in higher heat-removal yield can ameliorate the ultimate heat usage...
review 2020
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Scire, D. (author), Bonadonna, Marco (author), Zhao, Y. (author), Procel Moya, P.A. (author), Isabella, O. (author), Zeman, M. (author), Macaluso, Robert (author), Mosca, Mauro (author), Crupi, Isodiana (author)
The use of transition metal oxides for the selective carrier contact in the crystalline silicon solar cells technology is rising to interest for the excellent optoelectrical properties of these materials whose implementation, however, can result in lousy performing cells due to an S-shaped electrical characteristic. In this paper, we fabricated...
conference paper 2020
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Zhou, YiLong (author)
Carrier selective passivating contact (CSC) is considered to be a promising direction for surface passivation research because it performs passivation for both non-contacted and contacted areas. Conventional heavy doping CSCs are subject to a few drawbacks such as significant Auger recombination, parasitic absorption, complicated processing and...
master thesis 2019
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Gariglio, S. (author), Caviglia, A. (author), Triscone, J. M. (author), Gabay, M. (author)
Within the last twenty years, the status of the spinorbit interaction has evolved from that of a simple atomic contribution to a key effect that modifies the electronic band structure of materials. It is regarded as one of the basic ingredients for spintronics, locking together charge and spin degrees of freedom and recently it is...
review 2019
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Manca, N. (author), Mattoni, G. (author), Pelassa, Marco (author), Venstra, W.J. (author), van der Zant, H.S.J. (author), Caviglia, A. (author)
Strain engineering is one of the most effective approaches to manipulate the physical state of materials, control their electronic properties, and enable crucial functionalities. Because of their rich phase diagrams arising from competing ground states, quantum materials are an ideal playground for on-demand material control and can be used...
journal article 2019
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Suresh Kumar, P. (author), Korving, Leon (author), Keesman, Karel J. (author), van Loosdrecht, Mark C.M. (author), Witkamp, G.J. (author)
Phosphate is a vital nutrient but its presence in surface waters even at very low concentrations can lead to eutrophication. Adsorption is often suggested as a step for reducing phosphate down to very low concentrations. Porous metal oxides can be used as granular adsorbents that have a high surface area and hence a high adsorption capacity....
journal article 2019
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Pletincx, Sven (author), Mol, J.M.C. (author), Terryn, H.A. (author), Hubin, Annick (author), Hauffman, Tom (author)
A spectro-electrochemical setup of Fourier transform infrared spectroscopy (FTIR) in the Kretschmann geometry and odd random phase multisine electrochemical impedance spectroscopy (ORP EIS) is applied to in situ monitor the effect of an aqueous electrolyte on the polymer/metal oxide interface. The interfacial interactions of an ultrathin...
journal article 2019
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Shafqat, Salman (author), Hoefnagels, Johan P.M. (author), Savov, A.M. (author), Joshi, S. (author), Dekker, R. (author), Geers, Marc G.D. (author)
The exciting field of stretchable electronics (SE) promises numerous novel applications, particularly in-body and medical diagnostics devices. However, future advanced SE miniature devices will require high-density, extremely stretchable interconnects with micron-scale footprints, which calls for proven standardized (complementary metal-oxide...
journal article 2017
Searched for: subject%3A%22metal%255C+oxide%22
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