Extremely flat interfaces in In0.04Ga0.9
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S. Hiyamizu; T. Saeki; T. Motokawa; S. Shimomura; T. Kitada; A. Adachi; Y. Okamo
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Article
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1997
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Elsevier Science
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English
โ 115 KB
Pseudomorphic In 0.04 Ga 0.96 As/Al 0.3 Ga 0.7 As quantum wells (QWs) with well widths of 1.2, 2.4, 3.6, 4.8, 7.2 and 12 nm have been grown on (411)A In 0.04 Ga 0.96 As ternary substrates by MBE at growth temperature of T s = 520 โข C. The interface flatness of the QWs was characterized by photolumin