研究目的
To review the literature with specific emphasis on the mechanism of Mn emission and an understanding of the electron–hole pathway during the excitation and de-excitation process in doped quantum dots.
研究成果
The paper concludes that understanding the underlying principles of Mn emission at the nanoscopic level is crucial for future research in this field. It highlights the challenges and opportunities in exploring the nature and strength of the sp-d coupling between the host and the dopant ions.
研究不足
The paper does not conduct new experiments but reviews existing literature, which may have inherent limitations in the original studies. The understanding of Mn emission mechanisms is still evolving, and some phenomena remain unexplained.