Dr. Hehe Zhang Profile

Dr. Hehe Zhang

at Univ Duisburg-Essen

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Publications (1)

Proceedings Article | 13 March 2024 Presentation

Graphene as low-absorbent contact layers in GaN-based LEDs

Gerd Bacher, Johanna Meier, Hehe Zhang, Umut Kaya, Wolfgang Mertin

Proceedings Volume PC12906, PC129060D (2024) https://doi.org/10.1117/12.2692824

KEYWORDS: Graphene, Light emitting diodes, Ultraviolet radiation, 2D materials, Visible radiation, Copper, Chemical vapor deposition, Transparency, Semiconducting wafers, Optical properties

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