naa a22 4500 510815820 CHVBK 20180411083507.0 cr unu---uuuuu 180411e20130301xx s 000 0 eng 10.1007/s11468-012-9399-4 doi (NATIONALLICENCE)springer-10.1007/s11468-012-9399-4 Surface Plasmon Resonance Study of Au Nanorod Structures Templated in Mesoporous Silicon [Elektronische Daten] [Álvaro Muñoz-Noval, Kazuhiro Fukami, Raúl Martín-Palma, Tetsuo Sakka, Miguel Manso-Silván, Yukio Ogata] Au nanorods forming carpet-like structures have been fabricated by electrochemical methods in mesoporous silicon templates. The anodically grown monodisperse pores on Si (100) were used to cathodically grow the Au structures from complexated Au solutions. Such structures feature selective absorption of light in the visible/near infrared wavelength range that can be tuned by controlling the aspect ratio and dielectric surrounding media. In the present work, the visible light absorption of Au structures has been studied and correlated with the light absorption of ideal structures with increasing complexity. According to these simulations, the observed selective light absorption arises from the anisotropic surface plasmon resonance (SPR) of the rods and a secondary SPR of isolated Au nanoparticles adsorbed on the rods. Springer Science+Business Media, LLC, 2012 Porous silicon nationallicence Gold nationallicence Nanorod nationallicence Surface plasmon resonance nationallicence Muñoz-Noval Álvaro Departamento de Física Aplicada, Universidad Autónoma de Madrid, Campus de Cantoblanco, 28049, Madrid, Spain aut Fukami Kazuhiro Institute of Advanced Energy, Kyoto University, 611-0011, Uji, Kyoto, Japan aut Martín-Palma Raúl Departamento de Física Aplicada, Universidad Autónoma de Madrid, Campus de Cantoblanco, 28049, Madrid, Spain aut Sakka Tetsuo Institute of Advanced Energy, Kyoto University, 611-0011, Uji, Kyoto, Japan aut Manso-Silván Miguel Departamento de Física Aplicada, Universidad Autónoma de Madrid, Campus de Cantoblanco, 28049, Madrid, Spain aut Ogata Yukio Institute of Advanced Energy, Kyoto University, 611-0011, Uji, Kyoto, Japan aut Plasmonics Springer US; http://www.springer-ny.com 8/1(2013-03-01), 35-40 1557-1955 8:1<35 2013 8 11468 https://doi.org/10.1007/s11468-012-9399-4 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11468-012-9399-4 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Muñoz-Noval Álvaro Departamento de Física Aplicada, Universidad Autónoma de Madrid, Campus de Cantoblanco, 28049, Madrid, Spain aut NATIONALLICENCE 700 1- Fukami Kazuhiro Institute of Advanced Energy, Kyoto University, 611-0011, Uji, Kyoto, Japan aut NATIONALLICENCE 700 1- Martín-Palma Raúl Departamento de Física Aplicada, Universidad Autónoma de Madrid, Campus de Cantoblanco, 28049, Madrid, Spain aut NATIONALLICENCE 700 1- Sakka Tetsuo Institute of Advanced Energy, Kyoto University, 611-0011, Uji, Kyoto, Japan aut NATIONALLICENCE 700 1- Manso-Silván Miguel Departamento de Física Aplicada, Universidad Autónoma de Madrid, Campus de Cantoblanco, 28049, Madrid, Spain aut NATIONALLICENCE 700 1- Ogata Yukio Institute of Advanced Energy, Kyoto University, 611-0011, Uji, Kyoto, Japan aut NATIONALLICENCE 773 0- Plasmonics Springer US; http://www.springer-ny.com 8/1(2013-03-01), 35-40 1557-1955 8:1<35 2013 8 11468 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer