Size classification of silicon nanocrystals

被引：52

作者：

Camata, RP ^{[1
]}

Atwater, HA ^{[1
]}

Vahala, KJ ^{[1
]}

Flagan, RC ^{[1
]}

机构：

[1] CALTECH,DEPT CHEM ENGN,PASADENA,CA 91125

来源：

APPLIED PHYSICS LETTERS | 1996年 / 68卷 / 22期

关键词：

D O I：

10.1063/1.115811

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We report on the synthesis of size-classified silicon nanocrystals by differential mobility classification of a polydisperse ultrafine silicon aerosol. Using the described technique, the average nanocrystal size can be tuned by simply adjusting an electric field. Samples of nonagglomerated silicon nanocrystals have been obtained and size control has been achieved within 15%-20% in the 2-10 nm size regime. (C) 1996 American Institute of Physics.

引用

页码：3162 / 3164

页数：3

共 15 条

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