FullText URL APL_111_243106_2017.pdf
Author Ishikawa, Atsushi| Hara, Shuhei| Tanaka, Takuo| Zhan, Xiang| Tsuruta, Kenji|
Abstract High-density and long-lived plasmonic hot-spots are an ideal system for high-sensitive surface-enhanced infrared absorption (SEIRA), but these conditions arc usually incompatible due to unwanted near-field coupling between the adjacent unit structures. Here, by fully controlling plasmonic interference in a metamaterial lattice, we experimentally demonstrate densely packed long-lived quadrupole plasmons for high-sensitive SEIRA. The metamaterial consists of a strongly coupled array of super-and sub-radiant plasmonic elements to exhibit an electromagnetic transparency mode at 1730 cm(-1), which spectrally overlaps with the C=O vibrational mode. In the SEIRA measurement, the C=O mode of poly(methyl methacrylate) molecules is clearly observed as a distinct dip within a transmission peak of the metamaterial. The corresponding numerical simulations reveal that constructive interference uniformly forms coherent quadrupole plasmons over the metamaterial lattice, leading to a stronger molecular signal from the system. Our metamaterial approach provides a robust way to construct ideal hot-spots over the sample, paving the way toward a reliable sensing platform of advanced infrared inspection technologies. Published by AIP Publishing.
Note This is an Accepted Manuscript of an article published by American Institute of Physics
Published Date 2017-12-11
Publication Title Applied Physics Letters
Volume volume111
Issue issue24
Publisher American Institute of Physics
Start Page 243106
ISSN 0003-6951
NCID AA00543431
Content Type Journal Article
language 日本語
OAI-PMH Set 岡山大学
Copyright Holders https://creativecommons.org/licenses/by-nc-nd/4.0/deed.ja
File Version author
DOI 10.1063/1.5004703
Web of Sience KeyUT 000418098900036
Related Url isVersionOf https://doi.org/10.1063/1.5004703
FullText URL APL_111_183102_2017.pdf
Author Ishikawa, Atsushi| Kato, Taiki| Takeyasu, Nobuyuki| Fujimori, Kazuhiro| Tsuruta, Kenji|
Abstract A technique of selective electroless plating onto PLA-ABS (Polylactic Acid-Acrylonitrile Butadiene Styrene) composite structures fabricated by three-dimensional (3D) printing is demonstrated to construct 3D microwave metamaterials. The reducing activity of the PLA surface is selectively enhanced by the chemical modification involving Sn2+ in a simple wet process, thereby forming a highly conductive Ag-plated membrane only onto the PLA surface. The fabricated metamaterial composed of Ag-plated PLA and non-plated ABS parts is characterized experimentally and numerically to demonstrate the important bi-anisotropic microwave responses arising from the 3D nature of metallodielectric structures. Our approach based on a simple wet chemical process allows for the creation of highly complex 3D metal-insulator structures, thus paving the way toward the sophisticated microwave applications of the 3D printing technology. Published by AIP Publishing.
Note This is an Accepted Manuscript of an article published by American Institute of Physics
Published Date 2017-10-30
Publication Title Applied Physics Letters
Volume volume111
Issue issue18
Publisher American Institute of Physics
Start Page 183102
ISSN 0003-6951
NCID AA00543431
Content Type Journal Article
language 英語
OAI-PMH Set 岡山大学
Copyright Holders https://creativecommons.org/licenses/by-nc-nd/4.0/deed.ja
File Version author
DOI 10.1063/1.4986203
Web of Sience KeyUT 000414158500027
Related Url isVersionOf https://doi.org/10.1063/1.4986203
Author Putri, Arrival Rince| Nova, Tertia Delia| Watanabe, Masaji|
Published Date 2016
Publication Title AIP Conference Proceedings
Volume volume1707
Content Type Conference Paper
Author Wardhani, Puteri Kusuma| Watanabe, Masaji|
Published Date 2016
Publication Title AIP Conference Proceedings
Volume volume1707
Content Type Conference Paper
Author Nishikubo, Yoshihiro| Nakano, Seiya| Kudo, Kazutaka| Nohara, Minoru|
Published Date 2012-06-19
Publication Title Applied Physics Letters
Volume volume100
Issue issue25
Content Type Journal Article
Author Okazaki, Hiroyuki| Yoshida, Rikiya| Muro, Takayuki| Nakamura, Tetsuya| Wakita, Takanori| Muraoka, Yuji| Hirai, Masaaki| Kato, Hiromitsu| Yamasaki, Satoshi| Takano, Yoshihiko| Ishii, Satoshi| Oguchi, Tamio| Yokoya, Takayoshi|
Published Date 2011-02-21
Publication Title Applied Physics Letters
Volume volume98
Issue issue8
Content Type Journal Article
Author Muraoka, Y.| Saeki, K.| Eguchi, R.| Wakita, T.| Hirai, M.| Yokoya, T.| Shin, S.|
Published Date 2011-02-15
Publication Title Journal of Applied Physics
Volume volume109
Issue issue4
Content Type Journal Article
Author Iwai, K.| Muraoka, Y.| Wakita, T.| Hirai, M.| Yokoya, T.| Kato, Y.| Muro, T.| Tamenori, Y.|
Published Date 2010-08-15
Publication Title Journal of Applied Physics
Volume volume108
Issue issue4
Content Type Journal Article
Author Noami, K.| Muraoka, Y.| Wakita, T.| Hirai, M.| Kato, Y.| Muro, T.| Tamenori, Y.| Yokoya, T.|
Published Date 2010-04-01
Publication Title Journal of Applied Physics
Volume volume107
Issue issue7
Content Type Journal Article
Author Tanaka, Hideki| Koga, Kenichiro|
Published Date 2005-09-01
Publication Title Journal of Chemical Physics
Volume volume123
Issue issue9
Content Type Journal Article
Author Koga, Kenichiro| Widom, B.|
Published Date 2007-08-14
Publication Title Journal of Chemical Physics
Volume volume127
Issue issue6
Content Type Journal Article
Author Koga, Kenichiro| Tanaka, Hideki|
Published Date 2006-04-07
Publication Title Journal of Chemical Physics
Volume volume124
Issue issue13
Content Type Journal Article
Author Koga, Kenichiro| Tanaka, Hideki|
Published Date 2005-03-08
Publication Title Journal of Chemical Physics
Volume volume122
Issue issue10
Content Type Journal Article
Author Hamada, Yoshinobu| Koga, Kenichiro| Tanaka, Hideki|
Published Date 2007-08-28
Publication Title Journal of Chemical Physics
Volume volume127
Issue issue8
Content Type Journal Article
Author Koga, Kenichiro|
Published Date 2004-10-15
Publication Title Journal of Chemical Physics
Volume volume121
Issue issue15
Content Type Journal Article
Author Katsumasa, Keisuke| Koga, Kenichiro| Tanaka, Hideki|
Published Date 2007-07-28
Publication Title Journal of Chemical Physics
Volume volume127
Issue issue4
Content Type Journal Article
Author Koyama, Yuji| Tanaka, Hideki| Koga, Kenichiro|
Published Date 2005-02-15
Publication Title Journal of Chemical Physics
Volume volume122
Issue issue7
Content Type Journal Article
Author Tanaka, Hideki| Nakatsuka, Takeharu| Koga, Kenichiro|
Published Date 2004-09-15
Publication Title Journal of Chemical Physics
Volume volume121
Issue issue11
Content Type Journal Article