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amphibious and panoramic imaging

Stretchable Silicon–Liquid Metal Imager

Built on single-crystalline silicon pixels interconnected by finely patterned liquid metal on ultrathin elastomeric substrates, this high-fill-factor stretchable imaging platform enables a human-eye-inspired robotic vision system and a skin-mountable, lens-free imager for multiscale visual acquisition and depth sensing.

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amphibious and panoramic imaging

Sub-1-Volt Full-Colour Reflective Monopixels

By integrating a conductive polymer with an electrically reconfigurable Gires–Tournois resonator, we have developed a full-colour reflective monopixel that achieves vivid colour modulation at sub-1-volt operation, with ultralow power, ultrahigh pixel density, and memory-in-pixel functionality.

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amphibious and panoramic imaging

Foliage-Inspired Hydrogel Thermostat

Inspired by the photoprotective foliage of Populus alba, we have developed a hydrogel-based latent–radiative thermostat that balances latent and radiative heat fluxes — switching solar reflectance while maintaining high mid-IR emissivity — for power-free, adaptive thermal management.

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amphibious and panoramic imaging

Synapse-Inspired In-Sensor Image Processing

A ferroelectric-gated phototransistor, modeled on the tripartite synapse, memorizes visual information as photoconductance through electrical and optical non-volatility — enabling active in-sensor processing that recalibrates distorted, unstructured light into a learned range without complex post-processing.

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amphibious and panoramic imaging

Feline Eye-Inspired Artificial Vision

Inspired by the slit pupil and tapetum lucidum of feline eyes, we have developed an artificial vision system that enhances camouflage-breaking performance under diverse light conditions.

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그라데이션 배경

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Thermal Transport Engineering in an Adaptive Latent‐Radiative Hydrogel Thermostat

H. Kwak, M. J. Hong, S. Lee, H. R. Kim, Y. M. Song*, and G. J. Lee*

Small Struct. 7, e70636 (2026)

2026

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235

Moth eye surfaces

Radiative Thermal Management for Extreme Environments: Mechanisms and Design Strategies

H. R. Kim, H. Kim, J. H. Ko, G. J. Lee*, D.-H. Kim*, and Y. M. Song*

Adv. Mater. e75108 (2026)

2026

(JCR 2%)

234

Moth eye surfaces

Liquid-Metal Physical Unclonable Functions Resistant to Both Physical and Digital Cloning

S. Lee et al

Nat. Commun. (accepted)

2026

(JCR 6%)

233

Moth eye surfaces

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