Electroreductive synthesis and optical characterization of silicon nanoparticles

被引：17

作者：

Aihara, S

Ishii, R

Fukuhara, M

Kamata, N

Terunuma, D

Hirano, Y

Saito, N

Aramata, M

Kashimura, S

机构：

[1] NHK Japan Broadcasting Corp, Adv Imaging Dev Res Div, Setagaya Ku, Tokyo 1578510, Japan

[2] Saitama Univ, Dept Funct Mat Sci, Saitama, Saitama 3388570, Japan

[3] Shin Etsu Chem Co Ltd, Gunma 3790195, Japan

[4] Kinki Univ, Fac Sci & Technol, Osaka 5778502, Japan

来源：

JOURNAL OF NON-CRYSTALLINE SOLIDS | 2001年 / 296卷 / 1-2期

关键词：

D O I：

10.1016/S0022-3093(01)00923-1

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Electroreduction of tetrachlorosilane was carried out to fabricate silicon (Si) nanoparticles for the first time. Typical size of the obtained particles is 3 nm. The transmission electron microscopy (TEM) and the electron diffraction pattern of the particles revealed that each particle consists only of an amorphous phase. Optical absorption at 5.1 eV and visible photoluminescence (PL) around 2.74 eV were observed for the particles at room temperature. (C) 2001 Elsevier Science B.V. All rights reserved.

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页码：135 / 138

页数：4

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