scholarly journals Photonic Crystals Fabricated Using Block Copolymers

2013 ◽  
Vol 86 (10) ◽  
pp. 315-320
Author(s):  
Shigeru OKAMOTO
Keyword(s):  
Block Copolymers ◽  
Photonic Crystals

scholarly journals Impact of backbone composition on homopolymer dynamics and brush block copolymer self-assembly

2020 ◽  
Vol 11 (45) ◽  
pp. 7147-7158
Author(s):  
Bret M. Boyle ◽  
Joseph L. Collins ◽  
Tara E. Mensch ◽  
Matthew D. Ryan ◽  
Brian S. Newell ◽  
...  
Keyword(s):  
Block Copolymer ◽  
Block Copolymers ◽  
Photonic Crystals ◽  
Self Assembly ◽  
Side Chain ◽  
Backbone Structure

Four series of brush block copolymers with near identical side chain compositions but varying backbone structures were synthesized to investigate the effect of backbone structure on the thermal self-assembly to photonic crystals.

Self-Assembly of Block Copolymers for Photonic-Bandgap Materials

MRS Bulletin ◽  
2005 ◽  
Vol 30 (10) ◽  
pp. 721-726 ◽  
Author(s):  
Jongseung Yoon ◽  
Wonmok Lee ◽  
Edwin L. Thomas
Keyword(s):  
Molecular Weight ◽  
Block Copolymer ◽  
Block Copolymers ◽  
Photonic Crystals ◽  
Liquid Crystalline ◽  
Photonic Bandgap ◽  
Photonic Bandgap Materials ◽  
Periodic Microstructures ◽  
Self Assembled ◽  
Bandgap Materials

AbstractSelf-assembled block copolymer systems with an appropriate molecular weight to produce a length scale that will interact with visible light are an alternative platform material for the fabrication of large-area, well-ordered photonic-bandgap structures at visible and near-IR frequencies.Over the past years, one-, two-, and three-dimensional photonic crystals have been demonstrated with various microdomain structures created through microphase separation of block copolymers. The size and shape of periodic microstructures of block copolymers can be readily tuned by molecular weight, relative composition of the copolymer, and blending with homopolymers or plasticizers.The versatility of photonic crystals based on block copolymers is further increased by incorporating inorganic nanoparticles or liquid-crystalline guest molecules (or using a liquid-crystalline block), or by selective etching of one of the microdomains and backfilling with high-refractive-index materials. This article presents an overview of photonic-bandgap materials enabled by self-assembled block copolymers and discusses the morphology and photonic properties of block-copolymer-based photonic crystals containing nanocomposite additives.We also provide a view of the direction of future research, especially toward novel photonic devices.

Recent progress in responsive photonic crystals of block copolymers

2020 ◽  
Vol 8 (47) ◽  
pp. 16633-16647
Author(s):  
Simeng Liu ◽  
Yi Yang ◽  
Lianbin Zhang ◽  
Jiangping Xu ◽  
Jintao Zhu
Keyword(s):  
Block Copolymers ◽  
Photonic Crystals ◽  
Recent Progress ◽  
Structural Colour ◽  
External Stimuli

We highlight the recent progress of BCP PC films and microparticles having tunable structural colour in response to external stimuli.

Thermally Tunable Metallodielectric Photonic Crystals from the Self-Assembly of Brush Block Copolymers and Gold Nanoparticles

2015 ◽  
Vol 3 (9) ◽  
pp. 1169-1175 ◽  
Author(s):  
Dong-Po Song ◽  
Cheng Li ◽  
Nicholas S. Colella ◽  
Xuemin Lu ◽  
Jae-Hwang Lee ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Block Copolymers ◽  
Photonic Crystals ◽  
Self Assembly ◽  
The Self

One-dimensional photonic crystals prepared by self-assembly of brush block copolymers with broad PDI

2018 ◽  
Vol 53 (23) ◽  
pp. 16160-16168 ◽  
Author(s):  
Yaping Qiao ◽  
Yudong Zhao ◽  
Xiaoyan Yuan ◽  
Yunhui Zhao ◽  
Lixia Ren
Keyword(s):  
Block Copolymers ◽  
Photonic Crystals ◽  
Self Assembly ◽  
One Dimensional

Stimulus-Responsive Thin-Film Photonic Crystals from Rapid Self-Assembly of Block Copolymers for Photopatterning

2015 ◽  
Vol 3 (11) ◽  
pp. 1517-1523 ◽  
Author(s):  
Yeo-Wan Chiang ◽  
Jhih-Jyun Chang ◽  
Chung-Yi Chou ◽  
Cheng-Sian Wu ◽  
En-Li Lin ◽  
...  
Keyword(s):  
Thin Film ◽  
Block Copolymers ◽  
Photonic Crystals ◽  
Self Assembly ◽  
Stimulus Responsive

Structure Memory Photonic Crystals Prepared by Hierarchical Self-Assembly of Semicrystalline Bottlebrush Block Copolymers

2020 ◽  
Vol 53 (9) ◽  
pp. 3602-3610
Author(s):  
Tiantian Guo ◽  
Xiaoliang Yu ◽  
Yunhui Zhao ◽  
Xiaoyan Yuan ◽  
Junyu Li ◽  
...  
Keyword(s):  
Block Copolymers ◽  
Photonic Crystals ◽  
Self Assembly

Handwritable one-dimensional photonic crystals prepared from dendronized brush block copolymers

2019 ◽  
Vol 10 (12) ◽  
pp. 1519-1525 ◽  
Author(s):  
Tongzhou Zhang ◽  
Jixing Yang ◽  
Xiaoliang Yu ◽  
Yuesheng Li ◽  
Xiaoyan Yuan ◽  
...  
Keyword(s):  
Block Copolymers ◽  
Photonic Crystals ◽  
Second Generation ◽  
One Dimensional ◽  
Alkyl Groups

Second generation dendrons with six long alkyl groups and six benzyl groups as peripheral groups were modified into cis-5-norbornene-exo-2,3-dicarboxylicanhydride to prepare dendronized monomers.

scholarly journals Structural Color for Additive Manufacturing: 3D-Printed Photonic Crystals from Block Copolymers

ACS Nano ◽  
2017 ◽  
Vol 11 (3) ◽  
pp. 3052-3058 ◽  
Author(s):  
Bret M. Boyle ◽  
Tracy A. French ◽  
Ryan M. Pearson ◽  
Blaine G. McCarthy ◽  
Garret M. Miyake
Keyword(s):  
Additive Manufacturing ◽  
Block Copolymers ◽  
Photonic Crystals ◽  
Structural Color ◽  
3D Printed

scholarly journals Rapid self-assembly of brush block copolymers to photonic crystals

2012 ◽  
Vol 109 (36) ◽  
pp. 14332-14336 ◽  
Author(s):  
B. R. Sveinbjornsson ◽  
R. A. Weitekamp ◽  
G. M. Miyake ◽  
Y. Xia ◽  
H. A. Atwater ◽  
...  
Keyword(s):  
Block Copolymers ◽  
Photonic Crystals ◽  
Self Assembly
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