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- DOI zum Zitieren dieses Dokuments:
- 10.5283/epub.12501
Zusammenfassung
In order to improve the lateral conductivity in optoelectronic devices, we have investigated Si-doped AlGaN/AlN/GaN-superlattices. As a first step we performed calculations of the band structure of Al-GaN/AlN/GaN modulation doped multi heterostructures. Based on these results we worked on optimizing the growth of low Al content (xAl 20%) superlattices by MOVPE. Several tens of abrupt and graded ...
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