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Palladium-Based Contacts on p-GaN and Their Application in Laser Diodes
In this paper, we investigate the effect of Pd thickness and heat treatment on Pd/Ni/Au/p-GaN metal contacts. The as-deposited samples exhibit a smooth morphology and non-linear I–V characteristics. Heat treatment in a N(2) atmosphere leads to degradation of the contact microstructure, resulting in...
| Autores principales: | , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2023
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10574512/ https://www.ncbi.nlm.nih.gov/pubmed/37834705 http://dx.doi.org/10.3390/ma16196568 |