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Cresswell, A. (author), Janssen, M.F.W.H.A. (author)
conference paper 2004
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Irahhauten, Z. (author), Nikookar, H. (author), Janssen, G.J.M. (author)
journal article 2004
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Dirksen, P. (author), Braat, J. (author), Janssen, A.J.E.M. (author), Leeuwestein, A. (author), Kwinten, H. (author), Van Steenwinckel, D. (author)
This study presents an experimental method to determine the resist parameters that are at the origin of a general blurring of the projected aerial image. The resist model includes the effects of diffusion in the horizontal plane and a second cause for image blur that originates from a stochastic variation of the focus parameter. The used...
conference paper 2004
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Janssen, G.C.A.M. (author), Kamminga, J.D. (author)
In the absence of thermal stress, tensile stress in hard metal films is caused by grain boundary shrinkage and compressive stress is caused by ion peening. It is shown that the two contributions are additive. Moreover tensile stress generated at the grain boundaries does not relax by ion bombardment. In polycrystalline hard metal films the grain...
journal article 2004
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Braat, J.J.M. (author), Dirksen, P. (author), Janssen, A.J.E.M. (author), Van de Nes, A.S. (author)
Poster presentation with Philips Research Laboratories
journal article 2004
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Chevtchenko, O.A. (author), van den Brom, H.E. (author), Houtzager, E. (author), Behr, R. (author), Kohlmann, J. (author), Williams, J.M. (author), Janssen, T.J.B.M. (author), Palafox, L. (author), Humphreys, D.A. (author), Piquemal, F. (author), Djordjevic, S. (author), Monnoye, O. (author), Poletaeff, A. (author), Lapuh, R. (author), Rydler, K.E. (author), Eklund, G. (author)
journal article 2005
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Janssen, M.F.W.H.A. (author), Cresswell, A. (author)
Achieving goals of better integrated and responsive government services requires moving away from stand alone applications toward more comprehensive, integrated architectures. As a result there is mounting pressure to move from disparate systems operating in parallel toward a shared architecture designed to support information exchange and cross...
conference paper 2005
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Janssen, M.F.W.H.A. (author), Cresswell, A. (author)
Traditionally, government agencies are organized vertically around departments. Many local government agencies are looking for ways to develop an integrated architecture. Many architectural methods are available, however, they remain often abstract, provide limited support for the translation of the concepts to a concrete situation, and have...
conference paper 2005
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Janssen, M.F.W.H.A. (author), Krimmer, R. (author), Maxwell, T.A. (author)
conference paper 2005
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Grachev, S.Y. (author), Tichelaar, F.D. (author), Janssen, G.C.A.M. (author)
We studied the tensile stress and grain-width evolution in sputter-deposited Cr films with thickness from 20?nm to 2.7??m. Films were deposited in an industrial Hauzer 750 physical vapor deposition machine at 50–80?°C. The films exhibited a columnar microstructure. A power law behavior of the tensile stress as well as of the average grain width...
journal article 2005
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Dirksen, P. (author), Braat, J.J.M. (author), Janssen, A.J.E.M. (author), Leeuwesteijn, A. (author)
conference paper 2005
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Braat, J.J.M. (author), Dirksen, P. (author), Janssen, A.J.E.M. (author), Van Haver, S. (author), Van de Nes, A.S. (author)
The judgment of the imaging quality of an optical system can be carried out by examining its through-focus intensity distribution. It has been shown in a previous paper that a scalar-wave analysis of the imaging process according to the extended Nijboer–Zernike theory allows the retrieval of the complex pupil function of the imaging system,...
journal article 2005
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Pausini, M. (author), Janssen, G.J.M. (author), Witrisal, K. (author)
journal article 2006
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Jongen, R.A. (author), Morshuis, P.H.F. (author), Gulski, E. (author), Smit, J.J. (author), Maksymiuk, J. (author), Janssen, A.L.J. (author)
journal article 2006
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Janssen, T.T. (author), Herbers, T.H.C. (author), Battjes, J.A. (author)
journal article 2006
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Janssen, M.F.W.H.A. (author), Holden, S.H. (author), Maxwell, T.A. (author)
conference paper 2006
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Janssen, M.F.W.H.A. (author), Kuk, G. (author)
Within the public sector, the deployment of enterprise architecture is often an attempt to address the decentralization/centralization relationships to improve the links between the central and the local governments. The underlying aim is to provide a better structure to manage the diverse, independent and local IT-related projects and...
conference paper 2006
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Dirksen, P. (author), Braat, J. (author), Janssen, A.J.E.M. (author)
journal article 2006
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Dirksen, P. (author), Braat, J.J.M. (author), Janssen, A.J.E.M. (author), Leeuwestein, A. (author), Matsuyama, T. (author), Noda, T. (author)
Phase Measurement Interferometers (PMI) are widely used during the manufacturing process of high quality lenses. Although they have an excellent reproducibility and sensitivity, the set-up is expensive and the accuracy of the measurement needs to be checked frequently. This paper discusses an alternative lens metrology method that is based on an...
conference paper 2006
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Janssen, M.H.A. (author)
The beta-lactam antibiotics are the most important class of antibiotics used today. In the last decade the production routes of these antibiotics have shifted from chemical routes to more environmentally benign routes using the enzyme penicillin G acylase. For both practical and economical reasons the enzyme is immobilised. As the kinetically...
doctoral thesis 2006
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