Searched for: subject:"conductivity"
(21 - 40 of 145)

Pages

document
Li, Bin (author), Jiang, Peng (author), Zhai, Famin (author), Chen, Junhong (author), Bei, G. (author), Hou, Xinmei (author), Chou, Kuo Chih (author)
-SiC phase leads to the shrinkage of the SiC lattice due to the substitution of Si atoms (0.134 nm radius) by smaller B atoms (0.095 nm radius). The presence of B in the SiC...
journal article 2018
document
van de Poel, I.R. (author), Asveld, L. (author), Flipse, S.M. (author), Klaassen, Pim (author), Scholten, V.E. (author), Yaghmaei, E. (author)
Responsible research and innovation (RRI) has become an important topic in the academic community and in policy circles, but it has not yet been systematically included in the innovation process of companies. We discuss how companies can integrate RRI into their corporate social responsibility (CSR) policies and business strategy. To this end...
journal article 2017
document
Fadaly, E.M.T. (author), Zhang, H. (author), Conesa Boj, S.C. (author), Car, D. (author), Gül, Önder (author), Plissard, Sébastien R. (author), op het Veld, R.L.M. (author), Koelling, Sebastian (author), Kouwenhoven, Leo P. (author), Bakkers, E.P.A.M. (author)
Majorana zero modes (MZMs) are prime candidates for robust topological quantum bits, holding a great promise for quantum computing. Semiconducting nanowires with strong spin orbit coupling offer a promising platform to harness one-dimensional electron transport for Majorana physics. Demonstrating the topological nature of MZMs relies on...
journal article 2017
document
Cordova Chavez, M.E. (author)
Crude oil, coal and gas are currently the main resources of energy in the world. The World Energy Outlook claimed in 2007 that the major source of energy (about 84%) would still be generated from fossil fuels in 2030. By these projections, the world's fossil fuel reserves will be consumed within a few decades, making it necessary to have a well...
doctoral thesis 2017
document
Brenes, Roberto (author), Guo, D. (author), Osherov, Anna (author), Noel, Nakita K. (author), Eames, Christopher (author), Hutter, E.M. (author), Pathak, Sandeep K. (author), Niroui, Farnaz (author), Friend, Richard H. (author), Islam, M. Saiful (author), Snaith, Henry J. (author), Bulović, Vladimir (author), Savenije, T.J. (author), Stranks, Samuel D. (author)
Metal halide perovskites are generating enormous excitement for use in solar cells and light-emission applications, but devices still show substantial non-radiative losses. Here, we show that by combining light and atmospheric treatments, we can increase the internal luminescence quantum efficiencies of polycrystalline perovskite films from 1...
journal article 2017
document
Vieira Valente, R.D. (author), De Ruijter, Chris (author), Vlasveld, Daniel (author), van der Zwaag, S. (author), Groen, W.A. (author)
Conductive polymer composites have been receiving increased interest both from the scientific community and industry with a special focus on electromagnetic interference (EMI) shielding applications. In this paper, we present the design, EM wave simulation, and validation through S-parameters measurements of an EMI shielding effectiveness (SE...
journal article 2017
document
Holovchenko, A. (author)
This thesis describes the research directed towards practical realization of an on-chip biosensing technology and that of understanding charge transport mechanisms in organic and biological nanoobjects. For this, silicon-based chips with metallic nanoelectrodes were fabricated using electron-beam lithography and metal evaporation. The final...
doctoral thesis 2017
document
Wang, Z. (author), Turteltaub, S.R. (author), Abdalla, M.M. (author)
This work is concerned with the development of a framework to solve shape optimization problems for transient heat conduction problems within the context of isogeometric analysis (IGA). A general objective functional is used to accommodate both shape optimization and passive control problems under transient conditions. An adjoint sensitivity...
journal article 2017
document
Marx, Philipp (author), Wanner, Andrea (author), Zhang, Zucong (author), Jin, H. (author), Tsekmes, I.A. (author), Smit, J.J. (author), Kern, Wolfgang (author), Wiesbrock, Frank (author)
Five types of nanofillers, namely, silica, surface-silylated silica, alumina, surface-silylated alumina, and boron nitride, were tested in this study. Nanocomposites composed of an epoxy/amine resin and one of the five types of nanoparticles were tested as dielectrics with a focus on (i) the surface functionalization of the nanoparticles and (ii...
contribution to periodical 2017
document
Fanzio, P. (author), Cagliani, A. (author), Peterffy, K.G. (author), Sasso, L. (author)
The patterning of conductive polymers is a major challenge in the implementation of these materials in several research and industrial applications, spanning from photovoltaics to biosensors. Within this context, we have developed a reliable technique to pattern a thin layer of the conductive polymer poly(3,4-ethylenedioxythiophene) (PEDOT)...
journal article 2017
document
Jiang, Bo (author), Ghaderi, M. (author), Bossche, A. (author), Visser, Jaco (author), Wolfenbuttel, R.F. (author)
Thermal impedance spectroscopy has been investigated as a non-destructive technique to determine the composition of ternary mixtures of biofuels. The principle of the thermal conductivity detector has been extended for measuring both the thermal conductivity and the thermal capacity of biofuel in the range between 1 to 100 Hz, using an AC...
conference paper 2017
document
Wang, H. (author), Yang, Jun (author), Liao, Hui (author), Chen, Xianhua (author)
Electrically conductive asphalt concrete has the potential to satisfy multifunctional applications. Designing such asphalt concrete needs to balance the electrical and mechanical performance of asphalt concrete. The objective of this study is to design electrically conductive asphalt concrete without compromising on the mechanical properties...
journal article 2016
document
Cai, Z. (author), van Veldhoven, Robert (author), Falepin, A (author), Suy, Hilco (author), Sterckx, E (author), Bitterlich, C. (author), Makinwa, K.A.A. (author), Pertijs, M.A.P. (author)
This paper reports a readout circuit for a resistive CO2 sensor, which operates by measuring the CO2-dependent thermal conductivity of air. A suspended hot-wire transducer, which acts both as a resistive heater and temperature sensor, exhibits a CO2-dependent heat loss to the surrounding air, allowing CO2 concentration to be derived from its...
journal article 2016
document
Balidemaj, E. (author), van den Berg, CAT (author), van Lier, ALHMW (author), Nederveen, AJ (author), Stalpers, LJA (author), Crezee, H (author), Remis, R.F. (author)
Specific absorption rate (SAR) assessment is essential for safety purposes during MR acquisition. Online SAR assessment is not trivial and requires, in addition, knowledge of the electric tissue properties and the electric fields in the human anatomy. In this study, the potential of the recently developed CSI-EPT method to reconstruct SAR...
journal article 2016
document
de Visser, P.J. (author), Chua, Rebekah (author), Island, J.O. (author), Finkel, M. (author), Katan, A.J. (author), Thierschmann, H.R. (author), van der Zant, H.S.J. (author), Klapwijk, T.M. (author)
Thin layers of black phosphorus present an ideal combination of a 2Dmaterial with a tunable direct bandgap and high carrier mobility. However the material suffers from degradation in ambient conditions due to an oxidation reaction which involves water, oxygen and light. Wehave measured the spatial profile of the conductivity on flakes of...
journal article 2016
document
Didden, A. (author), Hillebrand, P. (author), Wollgarten, M. (author), Dam, B. (author), Van de Krol, R. (author)
Conductive TiN shells have been deposited on SiO2 nanoparticles (10–20 nm primary particle size) with fluidized bed atomic layer deposition using TDMAT and NH3 as precursors. Analysis of the powders confirms that shell growth saturates at approximately 0.4 nm/cycle at TDMAT doses of >1.2 mmol/g of powder. TEM and XPS analysis showed that all...
journal article 2016
document
Tsekmes, I.A. (author)
The addition of microsized fillers to polymers, in order to tailor their properties, has been extensively used in many industrial applications since the 1960s. The same approach applies to the field of electrical insulation. Epoxy resin is a widely used polymer in the electrical power sector, but it is usually loaded with microsized fillers,...
doctoral thesis 2016
document
Moerland, R.J. (author), Hoogenboom, J.P. (author)
Available data: Complex refractive index of Indium Tin Oxide, http://dx.doi.org/10.4121/uuid:59febf27-a532-4ac9-8ec0-29d4195b2c8c Transparent conductive oxides (TCOs), such as the well-known indium-tin oxide, find widespread use in modern (nano)technological applications because of their unique combination of negligible optical absorption and...
journal article 2016
document
Wang, Z.P. (author)
The recently developed isogeometric analysis (IGA) was aimed, from the start, at integrating computer aided design (CAD) and analysis. This synthesis of geometry and analysis has naturally led to renewed interest in developing structural shape optimization. The advantages of using isogeometric analysis in shape optimization are embodied in its...
doctoral thesis 2016
document
Zhang, Dong (author), Verhees, Wiljan (author), Dörenkämper, Maarten (author), Qiu, Weiming (author), Bakker, N.J. (author), Gutjahr, Astrid (author), Veenstra, Sjoerd (author), Gehlhaar, Robert (author), Paetzold, Ulrich W. (author), Soppe, Wim (author), Romijn, Ingrid (author), Geerligs, LJ (author), Aernouts, Tom (author), Weeber, A.W. (author)
The perovskite solar cell is considered a promising candidate as the top cell for high-efficiency tandem devices with crystalline silicon (c-Si) bottom cells, contributing to the cost reduction of photovoltaic energy. In this contribution, a simulation method, involving optical and electrical modelling, is established to calculate the...
journal article 2016
Searched for: subject:"conductivity"
(21 - 40 of 145)

Pages