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Polarization anisotropy of photoluminescence from multilayer InAs/GaAs quantum dots

✍ Scribed by J Humlı́ček; D Munzar; K Navrátil; M Lorenc; J Oswald; J Pangrác; E Hulicius

Publisher
Elsevier Science
Year
2002
Tongue
English
Weight
115 KB
Volume
13
Category
Article
ISSN
1386-9477

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✍ S Kiravittaya; Y Nakamura; O.G Schmidt 📂 Article 📅 2002 🏛 Elsevier Science 🌐 English ⚖ 151 KB

The e ects of desorption and di usion of indium adatoms on the photoluminescence (PL) from InAs self-assembled quantum dots (QDs) are investigated by introducing growth interruptions after QD formation. Large, low-density and small, high-density QDs were grown by molecular beam epitaxy using low (0: