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Home Seung Geol Lee

Filter-Free Circularly Polarized Light from PeLED Sparks Bright Future for 3D Displays and Secure Communication

The findings of this research have been published in the online version of Advanced Functional Materials on December 3, 2025.

Filter-Free Circularly Polarized Light from PeLED Sparks Bright Future for 3D Displays and Secure Communication

Abstract Chiral halide perovskites have emerged as promising materials for spin-optoelectronic devices owing to their ability to emit circularly polarized light (CPL) through spin-selective processes. However, the realization of high dissym... Read More

Jan 08, 2026 By JooHyeon Heo Research
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Innovative Surface Treatment Technology Extends Life and Enhances Safety of Next-Generation LMBs

The findings were published in the renowned journal ACS Nano on April 29, 2025.

Innovative Surface Treatment Technology Extends Life and Enhances Safety of Next-Generation LMBs

Abstract Lithium (Li) metal has received significant attention as an anode material for next-generation batteries due to its high theoretical capacity and low redox potential. However, the high reactivity of Li metal leads to the formation... Read More

May 26, 2025 By JooHyeon Heo Research
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New Research Paves the Way for Cost-Effective and High-Efficiency Green Hydrogen Production

The findings of this research have been published online in ACS Energy Letters on June 2, 2024.

New Research Paves the Way for Cost-Effective and High-Efficiency Green Hydrogen Production

Abstract Hydrogen production through anion-exchange membrane water electrolyzers (AEMWEs) offers cost advantages over proton-exchange membrane counterparts, mainly due to the good oxygen evolution reaction (OER) activity of platinum-group-m... Read More

Aug 05, 2024 By JooHyeon Heo Research
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