As an eminent representation of nanotechnology, quantum dot( semiconductor nanocrystal) has caught great interests of scientists in physics, chemistry, material science, and biology extensively.

• 近年来，量子点（导体纳米微晶体）研究引起国内外研究者的广泛兴趣，其研究内容涉及物理、学、料等多学科，已成爲一门新兴的交叉学科。