Creating periodic three-dimensional structures by multibeam interference of visible laser

Shu Yang; Mischa Megens; Joanna Aizenberg; Pierre Wiltzius; Paul M. Chaikin; William B. Russel

doi:10.1021/cm0256007

Creating periodic three-dimensional structures by multibeam interference of visible laser

Shu Yang, Mischa Megens, Joanna Aizenberg, Pierre Wiltzius, Paul M. Chaikin, William B. Russel

Research output: Contribution to journal › Article › peer-review

Abstract

Face-centered cubiclike lattices with periods of 0.9 μm were created by interference of multiple visible laser beams on photosensitive epoxy. Defect-free porous structures were obtained in an area larger than 1 mm within seconds of exposure. The initiating system includes a xanthene dye as a photosensitizer and a diaryliodionium salt as a photoacid generator. An appropriate concentration of triethylamine is added as a neutralizer to eliminate nonzero background caused by partly nonparallel polarization of multiple beams.

Original language	English (US)
Pages (from-to)	2831-2833
Number of pages	3
Journal	Chemistry of Materials
Volume	14
Issue number	7
DOIs	https://doi.org/10.1021/cm0256007
State	Published - 2002

ASJC Scopus subject areas

General Chemistry
General Chemical Engineering
Materials Chemistry

Access to Document

10.1021/cm0256007

Cite this

@article{77a38f284ed54eeb99af071e03cf4f0f,

title = "Creating periodic three-dimensional structures by multibeam interference of visible laser",

abstract = "Face-centered cubiclike lattices with periods of 0.9 μm were created by interference of multiple visible laser beams on photosensitive epoxy. Defect-free porous structures were obtained in an area larger than 1 mm within seconds of exposure. The initiating system includes a xanthene dye as a photosensitizer and a diaryliodionium salt as a photoacid generator. An appropriate concentration of triethylamine is added as a neutralizer to eliminate nonzero background caused by partly nonparallel polarization of multiple beams.",

author = "Shu Yang and Mischa Megens and Joanna Aizenberg and Pierre Wiltzius and Chaikin, {Paul M.} and Russel, {William B.}",

year = "2002",

doi = "10.1021/cm0256007",

language = "English (US)",

volume = "14",

pages = "2831--2833",

journal = "Chemistry of Materials",

issn = "0897-4756",

publisher = "American Chemical Society",

number = "7",

}

TY - JOUR

T1 - Creating periodic three-dimensional structures by multibeam interference of visible laser

AU - Yang, Shu

AU - Megens, Mischa

AU - Aizenberg, Joanna

AU - Wiltzius, Pierre

AU - Chaikin, Paul M.

AU - Russel, William B.

PY - 2002

Y1 - 2002

N2 - Face-centered cubiclike lattices with periods of 0.9 μm were created by interference of multiple visible laser beams on photosensitive epoxy. Defect-free porous structures were obtained in an area larger than 1 mm within seconds of exposure. The initiating system includes a xanthene dye as a photosensitizer and a diaryliodionium salt as a photoacid generator. An appropriate concentration of triethylamine is added as a neutralizer to eliminate nonzero background caused by partly nonparallel polarization of multiple beams.

AB - Face-centered cubiclike lattices with periods of 0.9 μm were created by interference of multiple visible laser beams on photosensitive epoxy. Defect-free porous structures were obtained in an area larger than 1 mm within seconds of exposure. The initiating system includes a xanthene dye as a photosensitizer and a diaryliodionium salt as a photoacid generator. An appropriate concentration of triethylamine is added as a neutralizer to eliminate nonzero background caused by partly nonparallel polarization of multiple beams.

UR - http://www.scopus.com/inward/record.url?scp=0036069030&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0036069030&partnerID=8YFLogxK

U2 - 10.1021/cm0256007

DO - 10.1021/cm0256007

M3 - Article

AN - SCOPUS:0036069030

SN - 0897-4756

VL - 14

SP - 2831

EP - 2833

JO - Chemistry of Materials

JF - Chemistry of Materials

IS - 7

ER -

Creating periodic three-dimensional structures by multibeam interference of visible laser

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this