Abstract
Data are presented demonstrating the formation of stable, device-quality native oxides from high Al composition In0.5(AlxGa 1-x)0.5P (x ∼0.9) via reaction with H2O vapor (in N2 carrier gas) at elevated temperatures (≥500°C). The oxide exhibits excellent current-blocking characteristics and is employed to fabricate continuous room-temperature stripe-geometry In0.5(Al xGa1-x)0.5P-In0.5Ga0.5P double-heterostructure laser diodes.
Original language | English (US) |
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Pages (from-to) | 354-356 |
Number of pages | 3 |
Journal | Applied Physics Letters |
Volume | 59 |
Issue number | 3 |
DOIs | |
State | Published - 1991 |
ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)