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Summary form only given. Successful deposition of nano-phase crystalline TiO2 thin films on polymeric substrates, polymethylmethacrylate (PMMA) and knitted polyethylene (PE) at room temperature was achieved using the dense plasma focus (DPF) device. Deposition was achieved using argon- oxygen gas mixture in the ratio of 9:1 after evacuating the chamber to a base pressure of 10-5 mbar. The working...
Polycrystalline diamond films have unique properties for applications in advanced electronic devices. Undoped and doped polycrystalline diamond films are deposited on p type Si (100) and n type SiC (6H) substrates at the low surface deposition temperatures of 370deg - 530degC using a microwave plasma enhanced chemical vapor deposition (MPECVD) system in which the surface temperatures during deposition...
We investigated the dependence of magnetic properties with composition in nanocrystalline Mn-Zn ferrites. Ferrite crystals were synthesized by a modified coprecipitation route where nucleation and crystal growth conditions were controlled during the reaction of 0.011M Fe(III) and 0.055M[Zn(II) + Mn(II)] solutions under alkaline conditions. When doping, suitable amounts of Gd(III) or Eu(III) salts...
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