Enhancing the Performance of Micro LEDs via Lightweight Atomic Charge-Matching Passivation (Advanced Optical Materials 24/2025)

IF 7.2 2区材料科学 Q1 MATERIALS SCIENCE, MULTIDISCIPLINARY

Advanced Optical Materials Pub Date : 2025-08-26 DOI:10.1002/adom.70182

Jinjian Yan, Weifang Lu, Jinchai Li, Kai Huang, Junyong Kang, Rong Zhang

引用次数: 0

Abstract

Micro LEDs

In article 10.1002/202500796, Weifang Lu, Jinchai Li, Kai Huang, and co-workers demonstrate a hydrogen plasma passivation technique applied after wet etching to effectively neutralize sidewall defects caused by dangling bonds and oxygen impurities in GaN-based Micro LEDs. The approach significantly enhances photoluminescence, suppresses leakage currents, and mitigates size-dependent efficiency degradations, offering a scalable strategy for improving Micro LED performance in advanced display technologies.

Abstract Image

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通过轻量原子电荷匹配钝化提高微型led的性能（Advanced Optical Materials 24/2025）

在10.1002/202500796号文章中，陆卫芳，李金chai，黄凯等人展示了一种湿法蚀刻后的氢等离子体钝化技术，可以有效地中和gan基微型led中由悬空键和氧杂质引起的侧壁缺陷。该方法显着增强了光致发光，抑制了泄漏电流，减轻了尺寸相关的效率下降，为提高先进显示技术中的微型LED性能提供了可扩展的策略。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Advanced Optical Materials MATERIALS SCIENCE, MULTIDISCIPLINARY-OPTICS

CiteScore

13.70

自引率

6.70%

发文量

883

审稿时长

1.5 months

期刊介绍： Advanced Optical Materials, part of the esteemed Advanced portfolio, is a unique materials science journal concentrating on all facets of light-matter interactions. For over a decade, it has been the preferred optical materials journal for significant discoveries in photonics, plasmonics, metamaterials, and more. The Advanced portfolio from Wiley is a collection of globally respected, high-impact journals that disseminate the best science from established and emerging researchers, aiding them in fulfilling their mission and amplifying the reach of their scientific discoveries.