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Gold-Nanocluster-Assisted Nanotransfer Printing Method for Metasurface Hologram Fabrication

Given the development of nano/microscale patterning techniques, efforts are being made to use them for fabricating metasurfaces. In particular, by using abrupt phase discontinuities, it is possible to generate holographic images from two-dimensional nanoscale-patterned metasurfaces. However, the fab...

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Autores principales: Hwang, Soon Hyoung, Cho, Jaebum, Jeon, Sohee, Kang, Hyeok-Jung, Zhao, Zhi-Jun, Park, Sungjae, Lee, Yohan, Lee, Jonghyun, Kim, Mugeon, Hahn, Joonku, Lee, Byoungho, Jeong, Jun Ho, Kim, Hwi, Youn, Jae Ryoun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6395669/
https://www.ncbi.nlm.nih.gov/pubmed/30816135
http://dx.doi.org/10.1038/s41598-019-38891-2
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author Hwang, Soon Hyoung
Cho, Jaebum
Jeon, Sohee
Kang, Hyeok-Jung
Zhao, Zhi-Jun
Park, Sungjae
Lee, Yohan
Lee, Jonghyun
Kim, Mugeon
Hahn, Joonku
Lee, Byoungho
Jeong, Jun Ho
Kim, Hwi
Youn, Jae Ryoun
author_facet Hwang, Soon Hyoung
Cho, Jaebum
Jeon, Sohee
Kang, Hyeok-Jung
Zhao, Zhi-Jun
Park, Sungjae
Lee, Yohan
Lee, Jonghyun
Kim, Mugeon
Hahn, Joonku
Lee, Byoungho
Jeong, Jun Ho
Kim, Hwi
Youn, Jae Ryoun
author_sort Hwang, Soon Hyoung
collection PubMed
description Given the development of nano/microscale patterning techniques, efforts are being made to use them for fabricating metasurfaces. In particular, by using abrupt phase discontinuities, it is possible to generate holographic images from two-dimensional nanoscale-patterned metasurfaces. However, the fabrication of metasurface holograms is hindered by the high costs and long fabrication time involved, because the process requires expensive equipment such as that for electron-beam lithography. Therefore, it is difficult to realize metasurface holograms in a fast and repetitive manner. In this study, we propose a method for fabricating metasurface holograms based on the nanotransfer printing of the desired nanoscale patterns, which is assisted by Au nanoclusters, while controlling the bonding energy based on the shape of the deposited Au layer. Robust covalent bonds are formed between the Si of the adhesive used and the O of the SiO(2) layer in order to transfer the deposited Au onto the transparent substrate quickly. It was found that the fabricated metasurface hologram coincides with the one designed by computer-generated holography. The proposed method should lead to a significant breakthrough in the fabrication of holograms based on different types of metasurfaces at a low cost in a fast, repetitive manner with various metals.
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spelling pubmed-63956692019-03-04 Gold-Nanocluster-Assisted Nanotransfer Printing Method for Metasurface Hologram Fabrication Hwang, Soon Hyoung Cho, Jaebum Jeon, Sohee Kang, Hyeok-Jung Zhao, Zhi-Jun Park, Sungjae Lee, Yohan Lee, Jonghyun Kim, Mugeon Hahn, Joonku Lee, Byoungho Jeong, Jun Ho Kim, Hwi Youn, Jae Ryoun Sci Rep Article Given the development of nano/microscale patterning techniques, efforts are being made to use them for fabricating metasurfaces. In particular, by using abrupt phase discontinuities, it is possible to generate holographic images from two-dimensional nanoscale-patterned metasurfaces. However, the fabrication of metasurface holograms is hindered by the high costs and long fabrication time involved, because the process requires expensive equipment such as that for electron-beam lithography. Therefore, it is difficult to realize metasurface holograms in a fast and repetitive manner. In this study, we propose a method for fabricating metasurface holograms based on the nanotransfer printing of the desired nanoscale patterns, which is assisted by Au nanoclusters, while controlling the bonding energy based on the shape of the deposited Au layer. Robust covalent bonds are formed between the Si of the adhesive used and the O of the SiO(2) layer in order to transfer the deposited Au onto the transparent substrate quickly. It was found that the fabricated metasurface hologram coincides with the one designed by computer-generated holography. The proposed method should lead to a significant breakthrough in the fabrication of holograms based on different types of metasurfaces at a low cost in a fast, repetitive manner with various metals. Nature Publishing Group UK 2019-02-28 /pmc/articles/PMC6395669/ /pubmed/30816135 http://dx.doi.org/10.1038/s41598-019-38891-2 Text en © The Author(s) 2019 Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.
spellingShingle Article
Hwang, Soon Hyoung
Cho, Jaebum
Jeon, Sohee
Kang, Hyeok-Jung
Zhao, Zhi-Jun
Park, Sungjae
Lee, Yohan
Lee, Jonghyun
Kim, Mugeon
Hahn, Joonku
Lee, Byoungho
Jeong, Jun Ho
Kim, Hwi
Youn, Jae Ryoun
Gold-Nanocluster-Assisted Nanotransfer Printing Method for Metasurface Hologram Fabrication
title Gold-Nanocluster-Assisted Nanotransfer Printing Method for Metasurface Hologram Fabrication
title_full Gold-Nanocluster-Assisted Nanotransfer Printing Method for Metasurface Hologram Fabrication
title_fullStr Gold-Nanocluster-Assisted Nanotransfer Printing Method for Metasurface Hologram Fabrication
title_full_unstemmed Gold-Nanocluster-Assisted Nanotransfer Printing Method for Metasurface Hologram Fabrication
title_short Gold-Nanocluster-Assisted Nanotransfer Printing Method for Metasurface Hologram Fabrication
title_sort gold-nanocluster-assisted nanotransfer printing method for metasurface hologram fabrication
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6395669/
https://www.ncbi.nlm.nih.gov/pubmed/30816135
http://dx.doi.org/10.1038/s41598-019-38891-2
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