TY - JOUR
T1 - Buildup of multilayer structures of organic-inorganic hybrid ultra thin films by wet process
AU - Maehara, Yosiki
AU - Takenaka, Shinobu
AU - Shimizu, Kenichi
AU - Yoshikawa, Masato
AU - Shiratori, Seimei
N1 - Funding Information:
Thanks are due to Mr Uchida of Horiba Corporation for use of a GDOES instrument. A part of this work was supported by FY2002, the 21st Century COE Program of Japan Society for the Promotion of Science.
Copyright:
Copyright 2008 Elsevier B.V., All rights reserved.
PY - 2003/8/22
Y1 - 2003/8/22
N2 - Multilayer structures of alternate organic and inorganic semiconductors were fabricated by the wet processes that control thickness of each layer with nanometre level. Organic layers were deposited as electron-donor including poly(p-phenylene vinylene) by the layer-by-layer adsorption method. Inorganic layers composed of titanium oxide were fabricated as electron-acceptor by the surface sol-gel process. Clearly, periodic and uniform nanostructures were confirmed by glow discharge optical emission spectroscopy and transmission electron microscopy analyses. The multilayer exhibited a photovoltaic effect under illumination. The fabrication of those structures by wet process under room temperature and normal pressure will be one of the important methods in energy-saving nano-technology.
AB - Multilayer structures of alternate organic and inorganic semiconductors were fabricated by the wet processes that control thickness of each layer with nanometre level. Organic layers were deposited as electron-donor including poly(p-phenylene vinylene) by the layer-by-layer adsorption method. Inorganic layers composed of titanium oxide were fabricated as electron-acceptor by the surface sol-gel process. Clearly, periodic and uniform nanostructures were confirmed by glow discharge optical emission spectroscopy and transmission electron microscopy analyses. The multilayer exhibited a photovoltaic effect under illumination. The fabrication of those structures by wet process under room temperature and normal pressure will be one of the important methods in energy-saving nano-technology.
KW - Glow discharge optical emission spectroscopy
KW - Layer-by-layer adsorption method
KW - Organic-inorganic multilayer
KW - Surface sol-gel process
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U2 - 10.1016/S0040-6090(03)00762-4
DO - 10.1016/S0040-6090(03)00762-4
M3 - Conference article
AN - SCOPUS:17544387253
VL - 438-439
SP - 65
EP - 69
JO - Thin Solid Films
JF - Thin Solid Films
SN - 0040-6090
T2 - The 5th International Conference on Nano-Molecular Electronics
Y2 - 10 December 2002 through 12 December 2002
ER -
