Browsing 2013 by Author "FÖLL, H."

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  • Formation and Characterization of Ni Nanostructures in Porous InP - from Crystallites to Wires 
    GERNGROSS, M.-D.; HRKAC, V.; KIENLE, L.; CARSTENSEN, J.; FÖLL, H. (Tehnica UTM, 2013)
    In this work the galvanic formation of Ni crystallites and Ni nanowires with very high aspect ratios (>1000:1) in porous InP is presented. By depositing a dielectric interlayer on the InP pore walls it is possible to produce ...
  • Making and Using Macroporous p-Type Silicon with Modulated Pore Diameters 
    FÖLL, H.; QUIROGA-GONZÁLEZ, E.; OSSEI-WUSU, E.; CARSTENSEN, J.; AMIRMALEKI, M. (Tehnica UTM, 2013)
    Macropores in Si have many potential uses. For some applications macropores in p-type Si with a defined diameter profile are needed. Producing these pores is more difficult than in n-type Si, where the backside illumination ...
  • Surface Modification of Ti by Chemical Etching and HA Sputtering for Dental Applications 
    BAYTEKIN, M.; GERNGROSS, M.-D.; LI, Q.; VIEBIG, S.; SELHUBER-UNKEL, C.; CARSTENSEN, J.; FÖLL, H.; ADELUNG, R. (Tehnica UTM, 2013)
    This work presents the surface modifications obtained in a two-step chemical etching process consisting of chemical etching and subsequent post etching. The additional post-etching results in an increased cell proliferation ...

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