scholarly journals Electrically and electrohydrodynamically driven phase transition and structural color switching of oligomer tethered 2D colloid

RSC Advances ◽  
2018 ◽  
Vol 8 (30) ◽  
pp. 16549-16556 ◽  
Author(s):  
Aurangzeb Rashid Masud ◽  
Seung-Ho Hong ◽  
Tian-Zi Shen ◽  
Amir Shahzad ◽  
Jang-Kun Song
Keyword(s):  
Phase Transition ◽  
Photonic Crystal ◽  
Structural Color ◽  
Electrohydrodynamic Flow ◽  
Color Switching ◽  
Nanoparticle Colloid

The structural color in 2D nanoparticle colloid photonic crystal can be switched by using both electrohydrodynamic flow and Maxwell–Wagner polarization.

Photonic Crystal Palette of Binary Block Copolymer Blends for Full Visible Structural Color Encryption

2021 ◽  
pp. 2103697
Author(s):  
Hongkyu Eoh ◽  
Youngdoo Jung ◽  
Chanho Park ◽  
Chang Eun Lee ◽  
Tae Hyun Park ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Block Copolymer ◽  
Structural Color ◽  
Copolymer Blends

Phase transition-governed opal–VO2 photonic crystal

2001 ◽  
Vol 79 (14) ◽  
pp. 2127-2129 ◽  
Author(s):  
V. G. Golubev ◽  
V. Yu. Davydov ◽  
N. F. Kartenko ◽  
D. A. Kurdyukov ◽  
A. V. Medvedev ◽  
...  
Keyword(s):  
Phase Transition ◽  
Photonic Crystal

Thermal control of transmission property by phase transition in cholesteric liquid crystals

2018 ◽  
Vol 6 (24) ◽  
pp. 6520-6525 ◽  
Author(s):  
Seung-Won Oh ◽  
Sang-Hyeok Kim ◽  
Tae-Hoon Yoon
Keyword(s):  
Phase Transition ◽  
Liquid Crystals ◽  
Thermal Control ◽  
Transmission Property ◽  
Cholesteric Liquid Crystals ◽  
Color Switching ◽  
External Stimuli

Cholesteric liquid crystals (LCs) responsive to external stimuli, such as temperature or light, can be used for color switching or tuning through the change in the cholesteric pitch.

Photonic Crystal Fibre SERS Sensors Based on Silver Nanoparticle Colloid

2008 ◽  
Vol 25 (12) ◽  
pp. 4473-4475 ◽  
Author(s):  
Xie Zhi-Guo ◽  
Lu Yong-Hua ◽  
Wang Pei ◽  
Lin Kai-Qun ◽  
Yan Jie ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Silver Nanoparticle ◽  
Photonic Crystal Fibre ◽  
Nanoparticle Colloid

Structural color switching with a doped indium-gallium-zinc-oxide semiconductor

2020 ◽  
Vol 8 (9) ◽  
pp. 1409 ◽  
Author(s):  
Inki Kim ◽  
Juyoung Yun ◽  
Trevon Badloe ◽  
Hyuk Park ◽  
Taewon Seo ◽  
...  
Keyword(s):  
Zinc Oxide ◽  
Oxide Semiconductor ◽  
Structural Color ◽  
Indium Gallium Zinc Oxide ◽  
Indium Gallium ◽  
Color Switching

scholarly journals Hybrid plasmonic/photonic crystals for optical detection of bacterial contaminants

2020 ◽  
Vol 238 ◽  
pp. 07002
Author(s):  
Giuseppe M. Paternò ◽  
Liliana Moscardi ◽  
Stefano Donini ◽  
Aaron M. Ross ◽  
Silvia M. Pietralunga ◽  
...  
Keyword(s):  
Escherichia Coli ◽  
Photonic Crystal ◽  
Photonic Crystals ◽  
Thin Layer ◽  
Charge Density ◽  
Plasmon Resonance ◽  
Structural Color ◽  
Plasmonic Material ◽  
Bacterial Contaminant ◽  
Bacterial Contaminants

Here, we show that a hybrid plasmonic/photonic crystal consisting of a thin layer of bioactive plasmonic material (i.e. silver) deposited on top a 1D PhC can detect one of the most common bacterial contaminant, namely Escherichia coli. We speculate that the change in the plasmon charge density brought about by metal/bacterium interaction results in a variation of the plasmon resonance that, in turns, translates in a shift of the photonic structural color.

2107 A study on the structural color of red-flanked blue tail by porous photonic crystal structures

2015 ◽  
Vol 2015.25 (0) ◽  
pp. _2107-1_-_2107-5_
Author(s):  
Yuki HAYASHI ◽  
Natsumi KOBARA ◽  
Garuda FUJII ◽  
Masayuki NAKAMURA
Keyword(s):  
Photonic Crystal ◽  
Crystal Structures ◽  
Structural Color

scholarly journals Enhancing the brightness and saturation of noniridescent structural colors by optimizing the grain size

2020 ◽  
Vol 2 (10) ◽  
pp. 4581-4590
Author(s):  
Ning Sun ◽  
Xianglei Liu ◽  
Yan Liu ◽  
Rui Zhao ◽  
Zhengzheng Xu ◽  
...  
Keyword(s):  
Grain Size ◽  
Photonic Crystal ◽  
Domain Size ◽  
Structural Color ◽  
Ordered Structure ◽  
High Brightness ◽  
Structural Colors

A non-iridescent structural color with high brightness and saturation is obtained by adjusting the domain size of the ordered structure of the photonic crystal.

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