Direct Heteroepitaxy of Orientation-Patterned GaP on GaAs by Hydride Vapour Phase Epitaxy for Quasi-Phase-Matching Applications

Autor: Bruno Gérard, Valdas Pasiskevicius, Fredrik Laurell, Giriprasanth Omanakuttan, Tajkia Syeed Tofa, Axel Strömberg, Pooja Vardhini Natesan, Hoon Jang, Yan-Ting Sun, A. Grisard, Sebastian Lourdudoss
Rok vydání: 2019
Předmět:
Zdroj: 2019 Compound Semiconductor Week (CSW).
Popis: Heteroepitaxial growth of orientation-patterned GaP on patterned GaAs template was developed by using hydride vapor phase epitaxy for quasi-phase-matching applications. We present the growth with well-defined periodic boundaries between (001) and (00 1) GaP domains. The GaP layer on planar GaAs was characterized by terahertz time-domain spectroscopy and the conductivity of GaP (0.16 S cm−1) was obtained in terahertz range.
Databáze: OpenAIRE