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Kyung Hee UniversityEnergy Nanomaterials Lab.

Research

Fundamental and applied research in energy nanomaterials, optoelectronics, and sustainable technologies.

Perovskite Solar Cells

Tandem PVInterface EngineeringStabilityScalable Fabrication

We develop high-performance perovskite and tandem solar cells through interface engineering, defect passivation, and scalable fabrication processes. Our work targets both record efficiencies and long-term operational stability under real-world conditions.

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Perovskite Light-Emitting Diodes

PeLEDsQuantum DotsDisplay TechColor Purity

Our group engineers perovskite nanocrystals and thin-film emitters for high-brightness LEDs with narrow emission linewidths. We explore quantum confinement, ion migration control, and device architectures for display and lighting applications.

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Reconfigurable Optical Neuromorphic Systems

Optical ComputingNeuromorphicPhotonic AIReconfigurable

We design reconfigurable optical neuromorphic systems that process information using light-matter interactions in nanostructured materials. This research bridges photonics, machine learning, and energy-efficient computing paradigms.

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Soft Electronics

WearablesFlexible SubstratesStretchableBio-integrated

We develop soft electronic platforms integrating perovskite and organic semiconductors on flexible substrates. Applications include wearable health monitors, soft robotics interfaces, and conformable energy harvesters.

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Advanced Energy Materials

NanomaterialsEnergy StorageSpectroscopyML-guided Discovery

Our materials science program synthesizes and characterizes advanced nanomaterials for broad energy applications. We employ in-situ spectroscopy, machine-learning-guided discovery, and multi-scale modeling to accelerate materials development.

Research images and representative data figures can be added here.