Quasi-Amorphous Colloidal Structures for Electrically Tunable Full-Color Photonic Pixels with Angle-Independency
- Authors
- Lee, Insook; Kim, Daihyun; Kal, Jinha; Baek, Heeyoel; Kwak, Dongwoo; Go, Dahyeon; Kim, Eunjoo; Kang, Changjoon; Chung, Jeyon; Jang, Yulim; Ji, Seungwook; Joo, Jaehyun; Kang, Youngjong
- Issue Date
- Nov-2010
- Publisher
- WILEY-V C H VERLAG GMBH
- Keywords
- Angle Independency; Displays; Photonic Crystals; Quasi-Amorphous Materials; Tunability
- Citation
- ADVANCED MATERIALS, v.22, no.44, pp.4973 - +
- Indexed
- SCIE
SCOPUS
- Journal Title
- ADVANCED MATERIALS
- Volume
- 22
- Number
- 44
- Start Page
- 4973
- End Page
- +
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/173554
- DOI
- 10.1002/adma.201001954
- ISSN
- 0935-9648
- Abstract
- Quasi-amorphous colloidal structures exhibit angle-independent tunable photonic colors in response to electric stimuli. Moderately polydisperse colloidal Fe3O4@SiO2 nanoparticles dispersed in organic solvents exclusively form quasi-amorphous photonic materials at sufficiently high concentrations, and which reversibly reflect incident light in the visible region in response to the relatively low bias voltages.
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