MetAI Lab Metaphotonics and AI Convergence Lab
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2025

2024

Artificial Intelligence‐Enhanced Metasurfaces for Instantaneous Measurements of Dispersive Refractive Index
Artificial Intelligence‐Enhanced Metasurfaces for Instantaneous Measurements of Dispersive Refractive Index
Trevon Badloe*, Younghwan Yang*, Seokho Lee*, Dongmin Jeon, Jaeseung Youn, Dong Sung Kim, Junsuk Rho
Advanced Science  ·  03 Sep 2024  ·  doi:10.1002/advs.202403143
[IF: 14.3]  ·  (JCR: Top 10% in Materials Science, Multidisciplinary)

Inverse design of colored daytime radiative coolers using deep neural networks
Inverse design of colored daytime radiative coolers using deep neural networks
Harit Keawmuang*, Trevon Badloe*, Chihun Lee, Junkyeong Park, Junsuk Rho
Solar Energy Materials and Solar Cells  ·  01 Jul 2024  ·  doi:10.1016/j.solmat.2024.112848
[IF: 6.3]

2023

Writing nanometer-scale structures for centimeter-scale color printing
Writing nanometer-scale structures for centimeter-scale color printing
Younghwan Yang, Trevon Badloe, Junsuk Rho
Advanced Photonics  ·  07 Jun 2023  ·  doi:10.1117/1.AP.5.3.030501
[IF: 17.3]  ·  (JCR: Top 5% in Optics)

2022

Humidity‐Responsive RGB‐Pixels via Swelling of 3D Nanoimprinted Polyvinyl Alcohol
Humidity‐Responsive RGB‐Pixels via Swelling of 3D Nanoimprinted Polyvinyl Alcohol
Byoungsu Ko, Jaekyung Kim, Younghwan Yang, Trevon Badloe, Jeonghoon Park, Joo Hwan Ko, Minsu Jeong, Hyunjung Kang, Chunghwan Jung, Young Min Song, Junsuk Rho
Advanced Science  ·  14 Nov 2022  ·  doi:10.1002/advs.202204469
[IF: 14.3]  ·  (JCR: Top 10% in Materials Science, Multidisciplinary)

Tunable metasurfaces via the humidity responsive swelling of single-step imprinted polyvinyl alcohol nanostructures
Tunable metasurfaces via the humidity responsive swelling of single-step imprinted polyvinyl alcohol nanostructures
Byoungsu Ko*, Trevon Badloe*, Younghwan Yang*, Jeonghoon Park, Jaekyung Kim, Heonyeong Jeong, Chunghwan Jung, Junsuk Rho
Nature Communications  ·  21 Oct 2022  ·  doi:10.1038/s41467-022-32987-6
[IF: 14.7]  ·  (JCR: Top 5% in Multidisciplinary Sciences)

Liquid crystal-powered Mie resonators for electrically tunable photorealistic color gradients and dark blacks
Liquid crystal-powered Mie resonators for electrically tunable photorealistic color gradients and dark blacks
Trevon Badloe*, Joohoon Kim*, Inki Kim*, Won-Sik Kim*, Wook Sung Kim, Young-Ki Kim+, Junsuk Rho+
Light: Science & Applications  ·  29 Apr 2022  ·  doi:10.1038/s41377-022-00806-8
[IF: 20.6]  ·  (JCR: Top 3% in Optics)

2021

Nearly Perfect Transmissive Subtractive Coloration through the Spectral Amplification of Mie Scattering and Lattice Resonance
Nearly Perfect Transmissive Subtractive Coloration through the Spectral Amplification of Mie Scattering and Lattice Resonance
Taejun Lee*, Joohoon Kim*, Ishwor Koirala*, Younghwan Yang, Trevon Badloe, Jaehyuck Jang, Junsuk Rho
ACS Applied Materials & Interfaces  ·  28 May 2021  ·  doi:10.1021/acsami.1c03427
[IF: 8.3]

2020

Near-zero reflection of all-dielectric structural coloration enabling polarization-sensitive optical encryption with enhanced switchability
Near-zero reflection of all-dielectric structural coloration enabling polarization-sensitive optical encryption with enhanced switchability
Chunghwan Jung+, Younghwan Yang+, Jaehyuck Jang, Trevon Badloe, Taejun Lee, Jungho Mun, Seong-Won Moon, Junsuk Rho
Nanophotonics  ·  26 Nov 2020  ·  doi:10.1515/nanoph-2020-0440
[IF: 6.5]

Spectral Modulation through the Hybridization of Mie-Scatterers and Quasi-Guided Mode Resonances: Realizing Full and Gradients of Structural Color
Spectral Modulation through the Hybridization of Mie-Scatterers and Quasi-Guided Mode Resonances: Realizing Full and Gradients of Structural Color
Jaehyuck Jang*, Trevon Badloe*, Younghwan Yang*, Taejun Lee, Jungho Mun, Junsuk Rho
ACS Nano  ·  22 Oct 2020  ·  doi:10.1021/acsnano.0c05656
[IF: 15.8]  ·  (JCR: Top 5% in Materials Science, Multidisciplinary)

Employing vanadium dioxide nanoparticles for flexible metasurfaces with switchable absorption properties at near-infrared frequencies
Employing vanadium dioxide nanoparticles for flexible metasurfaces with switchable absorption properties at near-infrared frequencies
Byoungsu Ko*, Trevon Badloe*, Soo-Jung Kim, Sung-Hoon Hong+, Junsuk Rho+
Journal of Optics  ·  14 Oct 2020  ·  doi:10.1088/2040-8986/abbc55
[IF: 2]

Structural color switching with a doped indium-gallium-zinc-oxide semiconductor
Structural color switching with a doped indium-gallium-zinc-oxide semiconductor
Inki Kim*, Juyoung Yun*, Trevon Badloe, Hyuk Park, Taewon Seo, Younghwan Yang, Juhoon Kim, Yoonyoung Chung, Junsuk Rho
Photonics Research  ·  05 Aug 2020  ·  doi:10.1364/PRJ.395749
[IF: 6.6]  ·  (JCR: Top 10% in Optics)

Full and gradient structural colouration by lattice amplified gallium nitride Mie-resonators
Full and gradient structural colouration by lattice amplified gallium nitride Mie-resonators
Jaehyuck Jang*, Trevon Badloe*, Young Chul Sim*, Younghwan Yang, Jungho Mun, Taejun Lee, Yong-Hoon Cho+, Junsuk Rho+
Nanoscale  ·  01 Jan 2020  ·  doi:10.1039/d0nr05624c
[IF: 5.8]

2019

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2017