Publications [#234067] of Michael J. Therien

Papers Published

1. Conklin, D; Park, TH; Nanayakkara, S; Therien, MJ; Bonnell, DA, Controlling polarization dependent reactions to fabricate multi-component functional nanostructures, Advanced Functional Materials, vol. 21 no. 24 (December, 2011), pp. 4712-4718, WILEY, ISSN 1616-301X [doi]
   (last updated on 2026/01/17)

   Abstract:
   In spite of novel lithographic processes that enable new approaches to fabricating materials, directed assembly of multi-component hybrid devices remains a challenge. Ferroelectric nanolithography exploits polarization dependent surface interactions to pattern nanoparticles, but the factors that control the particle size and distribution are not sufficiently well understood to produce hybrid nanostructures. Here the effects of photon energy, photon flux, and polarization vector orientation on ferroelectric domain specific photoreactions are quantified, leading to an understanding of the nanoparticle deposition mechanism. Patterned nanoparticle arrays functionalized with optically active porphyrin complexes are configured into optoelectronic devices. © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.