Retraction Note: Enhanced Emission of Quantum System in Si-Ge Nanolayer Structure
نویسندگان
چکیده
RETRACTION NOTE The Editor has retracted this article [1] due to significant overlap in text and figures with a previous article published in another journal [2]. The authors do not agree with the retraction.
منابع مشابه
Enhanced Emission of Quantum System in Si-Ge Nanolayer Structure
It is very interesting that the enhanced peaks near 1150 and 1550 nm are observed in the photoluminescence (PL) spectra in the quantum system of Si-Ge nanolayer structure, which have the emission characteristics of a three-level system with quantum dots (QDs) pumping and emission of quasi-direct-gap band, in our experiment. In the preparing process of Si-Ge nanolayer structure by using a pulsed...
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