
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.



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.



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.



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.



Video
Flexible infrared camouflage eutectic gallium-indium for thermoelectric energy harvesting
Z. Wei, M. S. Kim, Z. Yu, C. Cai, M. Zhou, J. Wang, H. Lei, H. Lu, Y. Zhang, Y. Fu, Y. M. Song*, and S. C. Tan*
Nat. Commun. (in press)
2026
(JCR 6%)
227

Stretchable high-fill-factor silicon–liquid metal platform for multilevel visual acquisition and depth sensing
C. Park, D. H. Kim, W. You, J. Jang, H. Choi, S. Chang, D. Joo, J. S. Kim, J. Ha, D. Lee, J. H. Kim, M. Lee*, Y. M. Song*, and D.-H. Kim*
Nat. Mater.
2026
(JCR 1%)
226

Virtual Overlay Staining With Plasmonic Oligomer Metasurface
D. Kim, J. Kim, J. Ma, G. Kim, J. Lee, S. Y. Yoon, Y. Jun, Y. M. Song*, and H.-H. Jeong*
Small, 2026, e73944
2026
(JCR 8%)
225


























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