Search Results - "Wiesmann, D.."

Modeling and Experimental Identification of Silicon Microheater Dynamics: A Systems Approach by Sebastian, A., Wiesmann, D.

“…Microfabricated silicon cantilevers with integrated heating elements are powerful tools for manipulation and interrogation at the nanoscale. They can be used…”
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Relaxation kinetics of nanoscale indents in a polymer glass by Knoll, A, Wiesmann, D, Gotsmann, B, Duerig, U

“…Nanometer scale indents have been written in a cross-linked polystyrene sample, and their relaxation has been studied at annealing temperatures well below the…”
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Functionalized Fluorinated Hyperbranched Polymers for Optical Waveguide Applications by Pitois, C., Wiesmann, D., Lindgren, M., Hult, A.

“…Fluorinated dendritic or hyperbranched polymers are demonstrated for the first time to be potentially useful for optical waveguide applications, for example in…”
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Multi Tbit/in(2) storage densities with thermomechanical probes by Wiesmann, D, Rawlings, C, Vecchione, R, Porro, F, Gotsmann, B, Knoll, A, Pires, D, Duerig, U

“…Exploiting the spatial resolution of scanning probes presents an attractive approach for novel data storage technologies in particular for large-scale data…”
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Demonstration of thermomechanical recording at 641 Gbit/in2 by POZIDIS, H, HÄBERLE, W, WIESMANN, D, DRECHSLER, U, DESPONT, M, ALBRECHT, T. R, ELEFTHERIOU, E

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Modeling, Design, and Verification for the Analog Front-End of a MEMS-Based Parallel Scanning-Probe Storage Device by Hagleitner, C.., Bonaccio, T.., Rothuizen, H.., Lienemann, J.., Wiesmann, D.., Cherubini, G.., Korvink, J.G., Eleftheriou, E..

“…We present an integrated analog front-end (AFE) for the read-channel of a parallel scanning-probe storage device. The read/write element is based on an array…”
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Robust design of multilayer optical coatings by means of evolutionary algorithms by Wiesmann, D., Hammel, U., Back, T.

“…Robustness is an important requirement for almost all kinds of products. This article shows how evolutionary algorithms can be applied for robust design based…”
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Apodized surface-corrugated gratings with varying duty cycles by Wiesmann, D., David, C., Germann, R., Emi, D., Bona, G.L.

“…We present the first realization of a Bragg grating apodization based on a concatenation of different duty cycles. The gratings were fabricated in SiON planar…”
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Integrating nanotechnology into a working storage device by Knoll, A., Bächtold, P., Bonan, J., Cherubini, G., Despont, M., Drechsler, U., Dürig, U., Gotsmann, B., Häberle, W., Hagleitner, C., Jubin, D., Lantz, M.A., Pantazi, A., Pozidis, H., Rothuizen, H., Sebastian, A., Stutz, R., Vettiger, P., Wiesmann, D., Eleftheriou, E.S.

“…The thermomechanical scanning-probe-based data storage concept, internally known as the “millipede” project, combines ultrahigh density, small form factor, and…”
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Compact tunable FIR dispersion compensator in SiON technology by Horst, F., Germann, R., Bapst, U., Wiesmann, D., Offrein, B.J., Bona, G.L.

“…We present a tunable dispersion compensator, based on a sixth-order finite impulse response lattice filter. The filter has a free spectral range of 100 GHz and…”
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Gain spectra and stimulated emission in epitaxial (In,Al) GaN thin films by Wiesmann, D., Brener, I., Pfeiffer, L., Khan, M. A., Sun, C. J.

“…We measured the emission of (In,Al) GaN films under high intensity optical pumping both in the direction parallel and perpendicular to the film growth. In the…”
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Polarization-independent thermooptic phase shifters in silicon-oxynitride waveguides by Offrein, B.J., Jubin, D., Koster, T., Brunschwiler, T., Horst, F., Wiesmann, D., Meijer, I., Petit, M.S., Webb, D., Germann, R., Bona, G.L.

“…The effective refractive index of dielectric waveguides can be tuned using the thermooptic effect. In general, the tuning efficiency is polarization-dependent…”
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Demonstration of Thermomechanical Recording at 641 Gbit/in $^2 by Pozidis, H., Haberle, W., Wiesmann, D., Drechsler, U., Despont, M., Albrecht, T.R., Eleftheriou, E.

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Simple food group diversity indicators predict micronutrient adequacy of women's diets in 5 diverse, resource-poor settings by Arimond, Mary, Wiesmann, Doris, Becquey, Elodie, Carriquiry, Alicia, Daniels, Melissa C, Deitchler, Megan, Fanou-Fogny, Nadia, Joseph, Maria L, Kennedy, Gina, Martin-Prevel, Yves, Torheim, Liv Elin

“…Women of reproductive age living in resource-poor settings are at high risk of inadequate micronutrient intakes when diets lack diversity and are dominated by…”
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Intensity-dependent energy and line shape variation of donor–acceptor-pair bands in ZnSe:N at different compensation levels by Bäume, P., Gutowski, J., Wiesmann, D., Heitz, R., Hoffmann, A., Kurtz, E., Hommel, D., Landwehr, G.

“…We show that energy position and line shape of donor–acceptor-pair luminescence bands in ZnSe:N/GaAs epilayers depend very sensitively on excitation density…”
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Apodised Bragg gratings in planar waveguides for add-drop filters by David, C., Wiesmann, D., Germann, R., Horst, F., Offrein, B.J., Beyeler, R., Salemink, H.W.M., Bona, G.L.

“…We report on the fabrication by electron-beam lithography of Bragg gratings, which serve as wavelength-selective elements of a Mach–Zehnder-type add-drop…”
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Influence of compensation on the luminescence of nitrogen-doped ZnSe epilayers grown by MOVPE by Heitz, R., Moll, E., Kutzer, V., Wiesmann, D., Lummer, B., Hoffmann, A., Broser, I., Bäume, P., Taudt, W., Söllner, J., Heuken, M.

“…The luminescence of ZnSe grown by metalorganic vapour phase epitaxy and doped by a DC nitrogen plasma is investigated. With increasing N2 flux the…”
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Knoll et al. Reply by Knoll, A., Wiesmann, D., Gotsmann, B., Duerig, U.

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Demonstration of thermomechanical recording at 641 Gbit/in(2) by Pozidis, H, Haberle, W, Wiesmann, D, Drechsler, U, Despont, M, Albrecht, T R, Eleftheriou, E

“…Ultrahigh storage areal densities can be achieved by using thermomechanical local-probe techniques to write, read back, and erase data in the form of…”
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Magneto-optical investigation of the shallow lithium acceptor in zinc selenide by Pohl, U.W., Wiesmann, D., Kudlek, G.H., Litzenburger, B., Hoffmann, A.

“…In ZnSe crystals Li acceptors were investigated as a model system to determine the general fine-structure of shallow acceptor-bound exciton complexes…”
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