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  1. No Access

    Article

    Resistless Patterning of Magnetic Storage Media Using Ion Projection Structuring

    Co/Pt thin film multilayers with strong perpendicular anisotropy and out-of-plane coercivities of 5-11 kOe were magnetically altered in areas of local ion beam interaction. The ion irradiations were performed ...

    A. Dietzel, R. Berger, H. Grimm, C. Schug, W. H. Bruenger… in MRS Online Proceedings Library (2011)

  2. No Access

    Article

    High brightness 735 nm tapered lasers – optimisation of the laser geometry

    High brightness tapered laser diodes with different resonator geometries were fabricated and analysed. The devices consist of an index-guided straight section and a gain-guided tapered section. Lasers with a t...

    B. Sumpf, R. Hülsewede, G. Erbert, C. Dzionk, J. Fricke… in Optical and Quantum Electronics (2003)

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    Article

    Nuclear probes in the materials science of solar cells

    We present background material about solar cells and the copper-indium-sulphur system and then discuss three important processes for the production of CuInS2 solar-cell material. These include: sulphurization of ...

    H. Metzner, C. Dzionk, S. Hessler, H. -E. Mahnke, I. Luck… in Hyperfine Interactions (1996)

  4. No Access

    Chapter and Conference Paper

    The Development of CuInS2 Single Crystals and Thin Films for Photovoltaic Applications

    CuInS2 is being developed both as single crystals and as thin films for the use in photovoltaic systems. Good quality single crystals are required in systems utilizing solar concentrators. To assist in this, the ...

    M. L. Fearheiley, N. Dietz, R. Scheer… in Tenth E.C. Photovoltaic Solar Energy Confe… (1991)