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Title: Layer-in-Layer Hierarchical Nanostructures Fabricated by Combining Holographic Polymerization and Block Copolymer Self-Assembly

Abstract

We report the combination of top-down and bottom-up nanomanufacturing techniques to fabricate active, hierarchically structured volume reflection gratings. Holographic polymerization (H-P) formed lamellar structures of {approx}200 nm in thickness, confining a block copolymer (BCP) to {approx}100 nm domains. Subsequently, the BCP self-assembles into nanolayers with a period of {approx}21 nm. We envisage that this approach opens a gateway to fabricating hierarchical nanostructures at different length scales.

Authors:
; ; ; ; ; ;
Publication Date:
Research Org.:
Brookhaven National Laboratory (BNL) National Synchrotron Light Source
Sponsoring Org.:
Doe - Office Of Science
OSTI Identifier:
960040
Report Number(s):
BNL-83026-2009-JA
TRN: US201016%%1184
DOE Contract Number:
DE-AC02-98CH10886
Resource Type:
Journal Article
Resource Relation:
Journal Name: Nano Letters; Journal Volume: 7; Journal Issue: 10
Country of Publication:
United States
Language:
English
Subject:
77 NANOSCIENCE AND NANOTECHNOLOGY; COPOLYMERS; NANOSTRUCTURES; POLYMERIZATION; REFLECTION; THICKNESS; LAMELLAE; national synchrotron light source

Citation Formats

Birnkrant,M., Li, C., Natarajan, L., Tondiglia, V., Sutherland, R., Lloyd, P., and Bunning, T.. Layer-in-Layer Hierarchical Nanostructures Fabricated by Combining Holographic Polymerization and Block Copolymer Self-Assembly. United States: N. p., 2007. Web. doi:10.1021/nl071673j.
Birnkrant,M., Li, C., Natarajan, L., Tondiglia, V., Sutherland, R., Lloyd, P., & Bunning, T.. Layer-in-Layer Hierarchical Nanostructures Fabricated by Combining Holographic Polymerization and Block Copolymer Self-Assembly. United States. doi:10.1021/nl071673j.
Birnkrant,M., Li, C., Natarajan, L., Tondiglia, V., Sutherland, R., Lloyd, P., and Bunning, T.. Mon . "Layer-in-Layer Hierarchical Nanostructures Fabricated by Combining Holographic Polymerization and Block Copolymer Self-Assembly". United States. doi:10.1021/nl071673j.
@article{osti_960040,
title = {Layer-in-Layer Hierarchical Nanostructures Fabricated by Combining Holographic Polymerization and Block Copolymer Self-Assembly},
author = {Birnkrant,M. and Li, C. and Natarajan, L. and Tondiglia, V. and Sutherland, R. and Lloyd, P. and Bunning, T.},
abstractNote = {We report the combination of top-down and bottom-up nanomanufacturing techniques to fabricate active, hierarchically structured volume reflection gratings. Holographic polymerization (H-P) formed lamellar structures of {approx}200 nm in thickness, confining a block copolymer (BCP) to {approx}100 nm domains. Subsequently, the BCP self-assembles into nanolayers with a period of {approx}21 nm. We envisage that this approach opens a gateway to fabricating hierarchical nanostructures at different length scales.},
doi = {10.1021/nl071673j},
journal = {Nano Letters},
number = 10,
volume = 7,
place = {United States},
year = {Mon Jan 01 00:00:00 EST 2007},
month = {Mon Jan 01 00:00:00 EST 2007}
}
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