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Paauw, A.R. (author), Wei, Z.G. (author), Wieringa, P.A. (author)
conference paper 1996
document
Wei, Z.G. (author), Paauw, A.R. (author), Wieringa, P.A. (author)
conference paper 1996
document
Wei, Z.G. (author), Wieringa, P.A. (author)
conference paper 1997
document
Wei, Zhi-Gang (author)
doctoral thesis 1998
document
Gunadi, A. (author), Nguyen, H.T. (author), Li, X.N. (author), Wei, W. (author)
Document(en) uit de collectie Chemische Procestechnologie
report 2001
document
Wei, C. (author)
The periodic shifting of the bifurcation point of the North Channel and South Channel of the Yangtze river is very important in the estuary. The North Channel is bifurcated from the South Branch by cutting a channel through the submerged sandbanks. Once a bifurcation channel is formed, the differences in flow conditions of the two waterways make...
report 2002
document
Wei, X. (author), Urbach, H.P. (author), Wachters, A. (author), Aksenov, Y. (author)
The polarization induced by the mask is studied by using a 3D rigorous model, wich solves Maxwell equations using the finite element method. Teh aerial image depends strongly on the change of polarization induced by the materials, thickness of the layer and pitch of the periodic masks.
conference paper 2005
document
Wei, X. (author)
We present a three-dimensional model based on the finite element method for solving the time-harmonic Maxwell equation in optics. It applies to isotropic or anisotropic dielectrics and metals, and to many configurations such as an isolated scatterer in a multilayer, bi-gratings and crystals. We shall discuss the applications of the model to high...
doctoral thesis 2006
document
Duc, T.C. (author), Wei, J. (author), Sarro, P.M. (author), Lau, G.K. (author)
conference paper 2007
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Duc, T.C. (author), Wei, J. (author), Sarro, P.M. (author), Lau, G.K. (author)
conference paper 2007
document
Wei, X. (author), Wachters, A.J.H. (author), Urbach, H.P. (author)
We present a three-dimensional model based on the finite-element method for solving the time harmonic Maxwell equation in optics. It applies to isotropic or anisotropic dielectrics and metals and to many configurations such as an isolated scatterer in a multilayer, bi-gratings, and crystals. We discuss the application of the model to near-field...
journal article 2007
document
Wei, H. (author), Nazarov, Y.V. (author)
We address continuous weak linear quantum measurement and argue that it is best understood in terms of statistics of the outcomes of the linear detectors measuring a quantum system, for example, a qubit. We mostly concentrate on a setup consisting of a qubit and three independent detectors that simultaneously monitor three noncommuting operator...
journal article 2008
document
Wei, W. (author)
doctoral thesis 2008
document
Verhaar, T.M. (author), Wei, J. (author), Sarro, P.M. (author)
In this paper, a process to realize metal lines on the sidewall of high aspect ratio cavities is developed. As an alternative to conventional photoresist, SU8 is used to define patterns on vertical sidewalls of deep cavities while maintaining compatibility with conventional IC processes. When transferring a pattern onto a 3D structure,...
journal article 2009
document
Wei, J. (author), Chen, Z.L. (author), Liu, Z.W. (author), Sarro, P.M. (author)
This paper presents a silicon MEMS capacitive structure to investigate a test methodology for fF-level capacitive sensors’ measurement. The device mimics a capacitive sensor with a changing intermediate layer between the electrodes. A single mask bulk micromachining process is used to fabricate the device, which has a nominal capacitance of 1.2...
journal article 2010
document
Wei, J. (author)
High-precision manipulation of small-size objects is an attractive and challenging topic for both industrial production and fundamental scientific research. The capability of monitoring micro-samples during handling is essential to the accuracy and efficiency of a handling system for both liquid and solid samples. When handling liquid samples...
doctoral thesis 2010
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Van Zeijl, H.W. (author), Wei, J. (author), Shen, C. (author), Verhaar, T.M. (author), Maury, P. (author), Sarro, P.M. (author)
Lithography for IC device fabrication is a high volume high accuracy production technology. Such production characteristics are also attractive for MEMS and 3 dimensional (3D) integration processes. However, advanced lithography has a strong 2 dimensional (2D) nature and is not optimized to fabricate 3D structures. In this work, 5 exposure and...
journal article 2010
document
Van Zeijl, H.W. (author), Wei, J. (author), Shen, C. (author), Verhaar, T.M. (author), Sarro, P.M. (author)
Lithography as developed for IC device fabrication is a high volume high accuracy patterning technology with strong 2 dimensional (2D) characteristics. This 2D nature makes it a challenge to integrate this technology in a 3 dimensional (3D) manufacturing environment. This article addresses the performance of a waferstepper (ASML PAS5000) in...
journal article 2010
document
Wei, J. (author), Magnani, S. (author), Sarro, P.M. (author)
This paper presents a submicron suspended piezoresistive silicon-beam structure as a basic sensing element to replace the conventional piezoresistors, so to improve the detection sensitivity. The alternative element benefits from the increase of the induced stress, which is locally concentrated on the suspended submicron beam. This approach...
journal article 2011
document
Weijermars, R. (author), Taylor, P. (author), Bahn, O. (author), Das, S.R. (author), Wei, Y.M. (author)
Organizational behavior and stakeholder processes continually influence energy strategy choices and decisions. Although theoretical optimizations can provide guidance for energy mix decisions from a pure physical systems engineering point of view, these solutions might not be optimal from a political or social perspective. Improving the...
journal article 2011
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