Open AccessMORPHOLOGY AND PHOTOLUMINESCENCE OF GeSi SELF-ASSEMBLED QUANTUM DOT ON Si(113)
Author(s) -
Junjie Si,
Qingxiang Yang,
Da Teng,
Hongjie Wang,
Jinzhong Yu,
Qiming Wang,
Liwei Guo,
Jian Zhou
Publication year - 1999
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.48.1745
Subject(s) - photoluminescence , quantum dot , materials science , molecular beam epitaxy , transmission electron microscopy , atomic force microscopy , morphology (biology) , silicon , microscopy , epitaxy , optoelectronics , nanotechnology , optics , physics , biology , layer (electronics) , genetics
Morphology of self-assembled GeSi quantum dot grown on Si(113) by Si molecular beam epitaxy has been studied by transmission electron microscopy and atomic force microscopy.Photoluminescence from the as-grown sample and annealed sample was studied.The res