Growth and Optical Properties of plasmonic metasurface using titanium dioxide heterogeneously nucleated from gold nanoparticle

Kohei Kasai; Yuki Mimoto; Satoshi Sugano; Shin-itiro Yanagiya; Yasuo Minami; Retuo Kawakami; Akihiro Furube

Presentation information

Oral presentation

3 Optics and Photonics » 3.1 Basic optics and frontier of optics

[13a-N107-1~12] 3.1 Basic optics and frontier of optics

Mon. Sep 13, 2021 9:00 AM - 12:15 PM N107 (Oral)

Kenichi Yuyama(Osaka City Univ.), Hideki Fujiwara(Hokkaido Univ.)

11:15 AM - 11:30 AM

[13a-N107-9] Growth and Optical Properties of plasmonic metasurface using titanium dioxide heterogeneously nucleated from gold nanoparticle

〇Kohei Kasai¹, Yuki Mimoto¹, Satoshi Sugano¹, Shin-itiro Yanagiya^1,2, Yasuo Minami^1,2, Retuo Kawakami¹, Akihiro Furube^1,2 (1.Tokushima Univ., 2.pLED)

Keywords:gold nanoparticle, titanium dioxide, osmium

We fabricated the plasmonic metasurface of titanium dioxide sandwitched by gold nanoparticles and osmium thin film (MIM). Besides the osimium thin film showed almost perfect transparent, the osmium affected the absorbance of MIM.