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    Article

    Excimer laser-induced microbumps on preheated BK7-glass

    Microbumps on BK7-glass are made by nanosecond KrF-excimer laser irradiation. Bumps with heights in the micrometer-range and a diameter of about 20 μm are reproducibly obtained in the case of a preheated glass...

    P. Zahariev, N. Mechkarov, G. Danev, J. Ihlemann in Applied Physics A (2009)

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    Article

    Thin polyimide protective coating for HTS-thin film devices

    To protect the HTS-thin film microwave-frequency passive and active devices from traces of acids and humidity in the atmosphere, the oxide superconductors must be passivated. Electric parameters of the films a...

    T. Donchev, G. Danev, T. Nurgaliev, E. Spassova in Czechoslovak Journal of Physics (1996)