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Related Experiment Video

Updated: May 14, 2026

Nanomoulding of Functional Materials, a Versatile Complementary Pattern Replication Method to Nanoimprinting
10:49

Nanomoulding of Functional Materials, a Versatile Complementary Pattern Replication Method to Nanoimprinting

Published on: January 23, 2013

Nanomoulding of functional materials, a versatile complementary pattern replication method to nanoimprinting.

Corsin Battaglia1, Karin Söderström, Jordi Escarré

  • 1Institute of Microengineering, Photovoltaics and Thin Film Electronics Laboratory, Ecole Polytechnique Fédérale de Lausanne. cbattaglia@lbl.gov

Journal of Visualized Experiments : Jove
|February 6, 2013
PubMed
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We developed a low-cost nanomoulding technique for nanoscale patterning. This method enables the replication of complex surface patterns onto functional materials, including transparent zinc oxide electrodes for solar cells.

Area of Science:

  • Materials Science
  • Nanotechnology
  • Device Fabrication

Background:

  • Nanoscale patterning is crucial for advanced materials and devices.
  • Existing techniques can be costly and complex.
  • Functional materials require precise surface structuring for optimal performance.

Purpose of the Study:

  • To introduce a cost-effective nanomoulding technique for nanoscale patterning.
  • To demonstrate the versatility of nanomoulding across various materials and deposition processes.
  • To fabricate patterned transparent zinc oxide electrodes for enhanced light trapping in solar cells.

Main Methods:

  • Utilizing nanomoulding combined with layer transfer.
  • Replicating arbitrary surface patterns from a master structure onto functional materials.

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Last Updated: May 14, 2026

Nanomoulding of Functional Materials, a Versatile Complementary Pattern Replication Method to Nanoimprinting
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  • Performing nanomoulding on standard nanoimprinting setups.

    • Main Results:

    • Successfully demonstrated low-cost nanoscale patterning of functional materials, materials stacks, and devices.
    • Achieved replication of arbitrary surface patterns using the nanomoulding technique.
    • Fabricated patterned transparent zinc oxide electrodes exhibiting light-trapping properties for solar cell applications.

    Conclusions:

    • Nanomoulding offers a versatile and affordable approach for nanoscale patterning.
    • The technique is compatible with diverse materials and deposition methods.
    • This method holds promise for improving solar cell efficiency through advanced electrode design.