naa a22 4500 510817211 CHVBK 20180411083513.0 cr unu---uuuuu 180411e20130601xx s 000 0 eng 10.1007/s11468-012-9437-2 doi (NATIONALLICENCE)springer-10.1007/s11468-012-9437-2 Tuning Colors of Silver Nanoparticle Sheets by Multilayered Crystalline Structures on Metal Substrates [Elektronische Daten] [Koichi Okamoto, Brian Lin, Keisuke Imazu, Akihito Yoshida, Koji Toma, Mana Toma, Kaoru Tamada] We report a new concept of tuning plasmonic colors of two-dimensional crystalline silver nanoparticle sheets with layer-by-layer structures. The multilayered crystalline sheets fabricated by the Langmuir-Schaefer method keep the localized surface plasmon resonance bands at the same position (λ max = 465nm) on quartz, while they change their colors drastically on metal substrates depending on the number of layers (one to five layers). The response of the absorption spectra was absolutely nonlinear, with maximum absorption for two or three layers. The obtained results were well reproduced by the finite difference time domain simulation. The simulation confirmed that these plasmonic colors originate not only from near-field coupling of plasmon resonance but also far-field nano-optics of the multilayered silver nanoparticle sheets. Springer Science+Business Media, LLC, 2012 Surface plasmon resonance nationallicence Photonics nationallicence Self-assembly nationallicence Nanoparticle sheets nationallicence Okamoto Koichi Institute for Materials Chemistry and Engineering, Kyushu University, 6-10-1 Hakozaki, Higashi-ku, 812-8581, Fukuoka, Japan aut Lin Brian Research Institute of Electrical Communication, Tohoku University, 2-1-1 Katahira, Aobaku, 980-8577, Sendai, Japan aut Imazu Keisuke Institute for Materials Chemistry and Engineering, Kyushu University, 6-10-1 Hakozaki, Higashi-ku, 812-8581, Fukuoka, Japan aut Yoshida Akihito Institute for Materials Chemistry and Engineering, Kyushu University, 6-10-1 Hakozaki, Higashi-ku, 812-8581, Fukuoka, Japan aut Toma Koji Research Institute of Electrical Communication, Tohoku University, 2-1-1 Katahira, Aobaku, 980-8577, Sendai, Japan aut Toma Mana Research Institute of Electrical Communication, Tohoku University, 2-1-1 Katahira, Aobaku, 980-8577, Sendai, Japan aut Tamada Kaoru Institute for Materials Chemistry and Engineering, Kyushu University, 6-10-1 Hakozaki, Higashi-ku, 812-8581, Fukuoka, Japan aut Plasmonics Springer US; http://www.springer-ny.com 8/2(2013-06-01), 581-590 1557-1955 8:2<581 2013 8 11468 https://doi.org/10.1007/s11468-012-9437-2 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11468-012-9437-2 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Okamoto Koichi Institute for Materials Chemistry and Engineering, Kyushu University, 6-10-1 Hakozaki, Higashi-ku, 812-8581, Fukuoka, Japan aut NATIONALLICENCE 700 1- Lin Brian Research Institute of Electrical Communication, Tohoku University, 2-1-1 Katahira, Aobaku, 980-8577, Sendai, Japan aut NATIONALLICENCE 700 1- Imazu Keisuke Institute for Materials Chemistry and Engineering, Kyushu University, 6-10-1 Hakozaki, Higashi-ku, 812-8581, Fukuoka, Japan aut NATIONALLICENCE 700 1- Yoshida Akihito Institute for Materials Chemistry and Engineering, Kyushu University, 6-10-1 Hakozaki, Higashi-ku, 812-8581, Fukuoka, Japan aut NATIONALLICENCE 700 1- Toma Koji Research Institute of Electrical Communication, Tohoku University, 2-1-1 Katahira, Aobaku, 980-8577, Sendai, Japan aut NATIONALLICENCE 700 1- Toma Mana Research Institute of Electrical Communication, Tohoku University, 2-1-1 Katahira, Aobaku, 980-8577, Sendai, Japan aut NATIONALLICENCE 700 1- Tamada Kaoru Institute for Materials Chemistry and Engineering, Kyushu University, 6-10-1 Hakozaki, Higashi-ku, 812-8581, Fukuoka, Japan aut NATIONALLICENCE 773 0- Plasmonics Springer US; http://www.springer-ny.com 8/2(2013-06-01), 581-590 1557-1955 8:2<581 2013 8 11468 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer