Low Interface Recombination Velocity in GaAs-(Al, Ga) As Double Heterostructures Grown by Metal Organic Vapour Phase Epitaxy
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概要
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The interface recombination velocity in GaAs-(Al, Ga) As double heterostructures has been investigated at room temperature. The structures were grown by metal organic vapour phase epitaxy using the so-called "chimney" reactor. With the technique of photoluminescence decay, interface recombination velocities as low as 53 cm/s were found for nisotype structures. For injection laser structures the lowest interface recombination velocity obtained was about 100 cm/s at high injection levels as deduced from luminescence efficiency measurements.
- 社団法人応用物理学会の論文
- 1985-09-20