Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Three-dimensional nanoimprint lithography using two-photon lithography
  master samples   We demonstrate three-dimensional (3-D) nanoimprint lithography using master
samples initially structured by two-photon lithography. Complex geometries like
micro prisms, micro parabolic concentrators, micro lenses and other micrometer
sized objects with nanoscale features are three-dimensionally fabricated using
two-photon lithography. Stamps made out of polydimethylsiloxane are then cast
using the two-photon lithographically structured samples as master samples.
Hereby, expensive serial nano 3-D printing is transformed into scalable
parallel 3-D nanoimprint lithography. Furthermore, the transition from
two-photon lithography to imprint lithography increases the freedom in
substrate and ink choice significantly. We demonstrate printing on textured
surfaces as well as residue-free printing with silver ink using capillary
action.

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The categories of this paper are: hep-lat
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The categories of this paper are: q-bio
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The categories of this paper are: mtrl-th
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The categories of this paper are: astro-ph
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The categories of this paper are: math-ph
36
The categories of this paper are: cmp-lg
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The categories of this paper are: acc-phys
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The categories of this paper are: chao-dyn
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The categories of this paper are: bayes-an
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The categories of this paper are: patt-sol
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The categories of this paper are: nucl-ex
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The categories of this paper are: adap-org
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The categories of this paper are: comp-gas
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The categories of this paper are: dg-ga
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The categories of this paper are: gr-qc
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The categories of this paper are: hep-ex