Search Results - "Kastner, G"

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    Characterizing the convective heat transfer on stator ventilation ducts for large hydro generators with a neural network by Schrittwieser, M, Bíró, O, Farnleitner, E, Kastner, G

    Published in Compel (01-01-2015)
    “…Purpose – The purpose of this paper is to approximate the convective heat transfer using a few non-dimensional parameters in the design process of large…”
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    Journal Article
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    Reduced critical thickness for relaxing heteroepitaxial films on compliant substrates by Kästner, G., Gösele, U.

    Published in Applied physics letters (12-05-2003)
    “…It is argued that heteroepitaxial thin films (layers) grown on a compliant substrate are not able to relax their strain elastically by large-area slip across a…”
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    Journal Article
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    Fundamental issues in wafer bonding by Gösele, U., Bluhm, Y., Kästner, G., Kopperschmidt, P., Kräuter, G., Scholz, R., Schumacher, A., Senz, St, Tong, Q.-Y., Huang, L.-J., Chao, Y.-L., Lee, T. H.

    “…Semiconductor wafer bonding has increasingly become a technology of choice for materials integration in microelectronics, optoelectronics, and…”
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    Conference Proceeding Journal Article
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    Stress and dislocations at cross-sectional heterojunctions in a cylindrical nanowire by Kastner, G, Gosele, U

    Published in Philosophical magazine (Abingdon, England) (11-12-2004)
    “…The limit of crystal lattice coherency of a cross-sectional heteroepitaxial junction in a nanowire is calculated in terms of the critical nanowire radius R c ,…”
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    Journal Article
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    Materials integration of gallium arsenide and silicon by wafer bonding by Kopperschmidt, P., Senz, S., Kästner, G., Hesse, D., Gösele, U. M.

    Published in Applied physics letters (15-06-1998)
    “…We present a technique for the fabrication of materials integration of (100) silicon and (100) gallium arsenide by direct wafer bonding. GaAs wafers 3 in. in…”
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    Journal Article
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    High-quality Y-Ba-Cu-O thin films by PLD-ready for market applications by Lorenz, M., Hochmuth, H., Matusch, D., Kusunoki, M., Svetchnikov, V.L., Riede, V., Stanca, I., Kastner, G., Hesse, D.

    “…Large-area pulsed laser deposition (PLD) has reached a state in terms of film quality and reproducibility which makes possible now real market applications of…”
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    Journal Article Conference Proceeding
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    Reduction of the microwave surface resistance in YBCO thin films by microscopic defects by Einfeld, J, Lahl, P, Kutzner, R, Wördenweber, R, Kästner, G

    Published in Physica. C, Superconductivity (01-01-2001)
    “…The impact of microscopic defects upon the microwave properties of high- T c superconductor (HTS) films is examined. YBa 2Cu 3O 7 films with different size and…”
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    Journal Article
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    Laser damage of alkaline-earth fluorides at 248 nm and the influence of polishing grades by Stenzel, E, Gogoll, S, Sils, J, Huisinga, M, Johansen, H, Kästner, G, Reichling, M, Matthias, E

    Published in Applied surface science (01-02-1997)
    “…Damage behaviour and thresholds for single 248 nm/14 ns excimer laser pulses have been investigated for single crystals of CaF2 and BaF2 with (111) surface…”
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    Journal Article
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    Relaxation of an epitaxial InGaAs film on a thin twist-bonded (100) GaAs substrate by Senz, St, Kästner, G., Gösele, U., Gottschalch, V.

    Published in Applied physics letters (07-02-2000)
    “…A 30 nm (100) GaAs layer was transferred by twist wafer bonding to a (100) GaAs handling wafer. A similar structure was proposed in the literature as a…”
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    Journal Article
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    High bond energy and thermomechanical stress in silicon on sapphire wafer bonding by Kopperschmidt, P., Kästner, G., Hesse, D., Zakharov, N. D., Gösele, U.

    Published in Applied physics letters (02-06-1997)
    “…Silicon on sapphire wafer pairs are formed by direct wafer bonding of 3-in. silicon and sapphire wafers. Subsequent annealing commonly used to increase the…”
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    Journal Article
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    Microstructure and microwave surface resistance of YBaCuO thin films by Kastner, G., Schafer, C., Senz, S., Hesse, D., Lorenz, M., Hochmuth, H., Getta, M., Hein, M.A., Kaiser, T., Muller, G.

    “…Epitaxial YBaCuO thin films on 73 mm diam. sapphire and 50 mm LaAlO/sub 3/ wafers prepared for microwave applications were characterized by optical and…”
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    Journal Article Conference Proceeding
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    Large-area and double-sided pulsed laser deposition of Y-Ba-Cu-O thin films applied to HTSC microwave devices by Lorenz, M., Hochmuth, H., Natusch, D., Borner, H., Tharigen, T., Patrikarakos, D.G., Frey, J., Kreher, K., Senz, S., Kastner, G., Hesse, D., Steins, M., Schmitz, W.

    “…Pulsed laser deposition (PLD) of YBa/sub 2/Cu/sub 3/O/sub 7-x/ (YBCO) thin films on both sides of 3-inch diameter sapphire wafers and LaAlO/sub 3/ (LAO)…”
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    Journal Article
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    Mechanisms of visual attention in the human cortex by KASTNER, S, UNGERLEIDER, L. G

    Published in Annual review of neuroscience (01-01-2000)
    “…A typical scene contains many different objects that, because of the limited processing capacity of the visual system, compete for neural representation. The…”
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    Journal Article
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    Implementation of a new simulation strategy for a cooling study of large hydro generators by Klomberg, S, Farnleitner, E, Kastner, G, Bi´ro´, O

    “…This paper gives an overview of fluid dynamics in electrical machines. A new computing model for electrical machines is presented which is basically derived…”
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    Conference Proceeding
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