Title :
Spectroscopy of self-assembled quantum dots in ZnSe
Author :
Hailong Zhou ; Nurmikko, A.V. ; Kobayashi, Masato ; Yoshikawa, Akira
Author_Institution :
Div. of Eng., Brown Univ., Providence, RI, USA
Abstract :
Summary form only given. We report here results on spectroscopic investigations of quantum dots in a new system, based on CdS and ZnSe heteroepitaxy grown by molecular beam methods. The lattice mismatch between CdSe and ZnSe is about 3%, a relatively modest value. Another unusual characteristic is that MBE grown CdS layers show a metastable crystallographic feature.
Keywords :
II-VI semiconductors; molecular beam epitaxial growth; photoluminescence; self-assembly; semiconductor growth; semiconductor quantum dots; zinc compounds; CdS; MBE grown CdS layers; ZnSe; heteroepitaxy grown; lattice mismatch; metastable crystallographic feature; molecular beam methods; self-assembled quantum dot; spectroscopic investigations; Excitons; Gallium arsenide; Interference; Lattices; Quantum dots; Shape control; Spectroscopy; Superlattices; US Department of Transportation; Zinc compounds;
Conference_Titel :
Quantum Electronics and Laser Science Conference, 1999. QELS '99. Technical Digest. Summaries of Papers Presented at the
Conference_Location :
Baltimore, MD, USA
Print_ISBN :
1-55752-576-X
DOI :
10.1109/QELS.1999.807102
