Searched for: subject%3A%22SERS%22
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document
Dekker, Jeroen (author)
In this thesis new dielectric metasurfaces in immersion were explored with a periodic distribution of unit cells with multiple silicon cylinder structures on a reflective gold slab with a fused quartz spacer in between. These new metasurfaces were designed with 60 nm and 130 nm gaps in order to improve manufacturability and enable larger...
master thesis 2023
document
Aghajani, S. (author)
Microprocessors, long-lasting batteries, and sensors are a number of examples of nanotechnology revolutionising our daily lives. Nanotechnology is the study, development, and manufacturing of structures and devices which derive unique and novel properties from nanoscale phenomena. To realise such structures and devices, a set of processes...
doctoral thesis 2023
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Kadlečíková, Magdaléna (author), Vančo, Ľubomír (author), Breza, Juraj (author), Mikolášek, Miroslav (author), Hušeková, Kristína (author), Fröhlich, Karol (author), Procel Moya, P.A. (author), Zeman, M. (author), Isabella, O. (author)
We compared the morphology and Raman response of nanoscale shaped surfaces of Si substrates versus monocrystalline Si. Samples were structured by reactive ion etching, and four of them were covered by a RuO<sub>2</sub>-IrO<sub>2</sub> layer. Raman bands, centred at approx. 520 cm<sup>–1</sup>, belonging to samples processed by etching the Si...
journal article 2022
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van Ginkel, H.J. (author), Roels, P. (author), Boeije, M.F.J. (author), Pfeiffer, T.V. (author), Vollebregt, S. (author), Zhang, Kouchi (author), Schmidt-Ott, A. (author)
Porous layers composed of nanoparticles (NPs) have a wide range of (potential) applications including catalysts, (chemical) sensors, thermoelectric materials and electronics. These application domains will profit strongly from our NP printing process which is flexible with respect to i) the composition of the NPs and ii) the possibility of...
abstract 2020
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Aghajani, S. (author), Accardo, A. (author), Tichem, M. (author)
Surface-enhanced Raman scattering (SERS) substrates are of great interest for detecting low-concentrated analytes. However, issues such as multistep processing, cost, and possible presence of hazardous substances in the fabrication still represent a significant drawback. In this paper, an innovative direct writing method is introduced for...
journal article 2020
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Hogeveen, J.J. (author)
Conventional theories to describe and predict FCG are based on a SIF parameter, ΔK. If ΔK is used as similitude parameter to predict FCG, an R-effect arises. This R-effect can be accounted for by means of plasticity induced crack closure: A plastic wake behind the crack tip causes the crack to close before a zero tensile load is applied. As such...
master thesis 2016
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Adamala, K. (author), Anella, F.M. (author), Wieczorek, R. (author), Stano, P. (author), Chiarabelli, C. (author), Luisi, P.L. (author)
In this mini-review we present some experimental approaches to the important issue in the origin of life, namely the origin of nucleic acids and proteins with specific and functional sequences. The formation of macromolecules on prebiotic Earth faces practical and conceptual difficulties. From the chemical viewpoint, macromolecules are formed by...
journal article 2014
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Veerman, N.C. (author)
Smaller feature size, greater chip density, and minimal power consumption all lead to an increased number of faults in computing systems. Among these faults are soft errors. They are mainly caused by incident radiation. When a particle strikes a semiconductor and deposits enough energy along its path, charge builds up and the transistor...
master thesis 2009
document
Luijt, M. (author), Van der Meijden, R. (author), In het Veld, M.J. (author), Zandijk, D.E. (author)
report 1996
Searched for: subject%3A%22SERS%22
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