Self-organization of size-selected nanoparticles into three-dimensional superlattices
Self-organization of size-selected nanoparticles into three-dimensional superlattices
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DOI：
10.1002/adma.19960081218
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发表时间：
1996-12-01
影响因子：
29.4
通讯作者：
Pileni, MP
中科院分区：
文献类型：
--
作者：
Motte, L;Billoudet, F;Pileni, MP
利用反胶束和Ag2S纳米晶体的自组织，形成了具有面心立方结构的三维量子点超晶格。据报道，纳米颗粒的尺寸分布可以通过对界面进行化学处理和从胶束中提取颗粒来缩小。为了开发新型的光学光栅、滤光片、减反射表面涂层、数据存储系统和微电子学，需要形成定义良好的二维或三维有序阵列。
Three‐dimensional quantum dot superlatticeswith fcc structure have been formed using reverse micelles and self‐organization of Ag2S nanocrystals. It is reported that the size distribution of the nanoparticles can be narrowed by a chemical treatment of the interface and by particle extraction from the micelles. The formation of well‐defined tow‐ or three‐dimensional ordered arrays is required for the development of new types of optical gratings, optical filters, antireflective surface coatings, data storage systems, and microelectronics.