Flexible Metamaterials with Near-Infrared Chirality Fabricated by 1D Multi-pen Tip-based Lithography

Jeong-Sik Jo; Jihoon Choi; Chiwon Choi; Heeso Noh; Jae-Won Jang

doi:10.1039/d6nr00215c

January 1, 2026Nanoscale

Flexible Metamaterials with Near-Infrared Chirality Fabricated by 1D Multi-pen Tip-based Lithography

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Key Points

The aim is to explore fabrication methods for flexible chiral metamaterials with enhanced near-infrared optical properties.
Developed 1D multi-pen tip-based lithography for material fabrication.
Constructed both 2D and 3D chiral structures for comparison.
Evaluated the chiro-optical responses of produced metamaterials.
Achieved significant optical chirality in fabricated structures.
Demonstrated successful comparison between 2D planar metasurfaces and 3D structures.
Found that flexibility of materials enhances their practical utility in optical applications.

Implication

Demonstrates fabrication techniques for metamaterials with optical chirality, indicating potential applications in optics.

Abstract

While three-dimensional (3D) chiral metamaterials can provide strong optical chirality, their fabrication is often challenging. Two-dimensional (2D) planar metasurfaces can also exhibit intrinsic or extrinsic chiro-optical responses only when appropriate...

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Cite This Study

Jo et al. (2026) studied this question.

synapsesocial.com/papers/69db36e64fe01fead37c4e77 https://doi.org/10.1039/d6nr00215c

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Flexible Metamaterials with Near-Infrared Chirality Fabricated by 1D Multi-pen Tip-based Lithography

Key Points

Implication

Abstract

Discussion

Cite This Study

Flexible Metamaterials with Near-Infrared Chirality Fabricated by 1D Multi-pen Tip-based Lithography

Key Points

Implication

Abstract

Discussion

Cite This Study

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