Vapor-Phase Epitaxy of AlN Layers on AlN/Si(111) Templates Synthesized by Reactive Magnetron Sputtering

Autor: S. N. Rodin, N. D. Gruzinov, M. P. Shcheglov, Vasily N. Bessolov, V. N. Panteleev, E. V. Konenkova, M. E. Kompan
Rok vydání: 2020
Předmět:
Zdroj: Technical Physics Letters. 46:382-384
ISSN: 1090-6533
1063-7850
DOI: 10.1134/s1063785020040185
Popis: Epitaxial aluminum nitride (AlN) layers on Si(111) substrates have been grown by sequential application of several techniques including reactive magnetron sputter deposition to a thickness of 20 nm, metalorganic vapor-phase epitaxy (MOVPE) to a total thickness of 450 nm, and hydride vapor-phase epitaxy (HVPE) to a final thickness of 2 μm. Synthesis of AlN layers by this combined method provides a significant decrease in the residual strain and suppresses the formation of cracks in the epilayer.
Databáze: OpenAIRE
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