We have measured the photoluminescence (PL) and PL excitation (PLE) of AlGaAs/GaAs single quantum wells with growth-interrupted heterointerfaces. PLE shows the small Stokes shifts of less than 1 meV indicating the extremely flat heterointerfaces without microroughness. Photoluminescence spectra show
โฆ LIBER โฆ
Reduction of well width fluctuation in AlGaAs-GaAs single quantum well by growth interruption during molecular beam epitaxy
โ Scribed by T. Fukunaga; K.L.I. Kobayashi; H. Nakashima
- Publisher
- Elsevier Science
- Year
- 1986
- Weight
- 68 KB
- Volume
- 174
- Category
- Article
- ISSN
- 0167-2584
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