Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Thilo Pollak"'
Autor:
Friso Klinkhamer, Bart Smeets, Theo Thijssen, Francis Fahrni, Wim de Boeij, Mohamed El Kodadi, Thilo Pollak, Wolfgang Emer
Publikováno v:
Optical and EUV Nanolithography XXXV.
Autor:
Wim Bouman, Francis Fahrni, Wim de Boeij, Wolfgang Emer, Bernd Thüring, Thilo Pollak, Friso Klinkhamer
Publikováno v:
Optical Microlithography XXXIII.
Even with the large-scale adaption of EUV Lithography to High Volume Manufacturing, numerous device-critical product layers will still be exposed with Immersion Lithography Technology and therefore ZEISS and ASML keep investing in the next generation
Publikováno v:
Journal of Fluid Mechanics. 720:338-356
We consider the flow of a viscous liquid along an unknown topography. A new strategy is presented to reconstruct the topography and the free surface shape from one component of the free surface velocity only. In contrast to the classical approach in
Autor:
Werner Köhler, Thilo Pollak
Publikováno v:
The Journal of chemical physics. 130(12)
We have measured collective diffusion coefficients of dilute, semidilute, and concentrated solutions of polystyrene in toluene up to a polymer concentration of 0.832 mass fractions at T=25 degrees C. The three employed experimental techniques of phot
Crucial flow stabilization and multiple instability branches of gravity-driven films over topography
Autor:
Nuri Aksel, Thilo Pollak
Publikováno v:
Physics of Fluids. 25:024103
In this paper, we present experimental results on the linear instability of gravity-driven viscous films flowing down a strongly undulated incline. To systematically investigate the relation between the eddies which form in the troughs of sufficientl
Publikováno v:
Physics of Fluids. 24:042102
The effect of inertia on gravity-driven free surface flow over different three-dimensional periodic corrugations is considered analytically, numerically and experimentally. In the case of high bottom amplitudes, compared to the film thickness, the re
Publikováno v:
Physics of Fluids. 23:094110
We study the effects of side walls on the primary instability of a gravity-driven thin liquid film flowing down a flat channel. The influences of different capillary boundary layer effects at the side walls on the instability of the free surface are
Publikováno v:
Physics of Fluids. 23:062107
The increasing demand for thinner films in scientific and technological applications requires a better knowledge of the effect of side walls on such flows, especially as far as the formation of a capillary boundary layer is concerned. In this paper g
Publikováno v:
Physics of Fluids. 22:113603
We study inertial film flow down undulated inclines. With increasing Reynolds number, eddies are formed in the troughs of the bottom undulation. Further increase leads to a diminution of the eddies until they vanish completely. At even higher Reynold