Growth and characterization of well-aligned nc-Si/SiOx composite nanowires

Jih Jen Wu; Te Chi Wong; Chi Chung Yu

doi:10.1002/1521-4095(20021118)14:22<1643::AID-ADMA1643>3.0.CO;2-Y

Growth and characterization of well-aligned nc-Si/SiO_x composite nanowires

Jih Jen Wu, Te Chi Wong, Chi Chung Yu

Department of Chemical Engineering

Research output: Contribution to journal › Article › peer-review

36 Citations (Scopus)

Abstract

A template-free and catalyst-free method for the growth of well-aligned nc-Si/SiO_x composite nanowires was demonstrated. The structural and compositional characterization of the nanowires was studied by transmission electron microscopy (TEM) and electron energy-loss spectroscopy (EELS). It was revealed that the dendritic self-assemblies of Si nanorods were embedded in amorphous SiO_x nanowires. The PL analysis showed that the nc-Si/SO_x composite nanowires emitted blue-green light at room temperature.

Original language	English
Pages (from-to)	1643-1646
Number of pages	4
Journal	Advanced Materials
Volume	14
Issue number	22
DOIs	https://doi.org/10.1002/1521-4095(20021118)14:22<1643::AID-ADMA1643>3.0.CO;2-Y
Publication status	Published - 2002 Nov 18

All Science Journal Classification (ASJC) codes

General Materials Science
Mechanics of Materials
Mechanical Engineering

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10.1002/1521-4095(20021118)14:22<1643::AID-ADMA1643>3.0.CO;2-Y

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abstract = "A template-free and catalyst-free method for the growth of well-aligned nc-Si/SiOx composite nanowires was demonstrated. The structural and compositional characterization of the nanowires was studied by transmission electron microscopy (TEM) and electron energy-loss spectroscopy (EELS). It was revealed that the dendritic self-assemblies of Si nanorods were embedded in amorphous SiOx nanowires. The PL analysis showed that the nc-Si/SOx composite nanowires emitted blue-green light at room temperature.",

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AU - Wu, Jih Jen

AU - Wong, Te Chi

AU - Yu, Chi Chung

PY - 2002/11/18

Y1 - 2002/11/18

N2 - A template-free and catalyst-free method for the growth of well-aligned nc-Si/SiOx composite nanowires was demonstrated. The structural and compositional characterization of the nanowires was studied by transmission electron microscopy (TEM) and electron energy-loss spectroscopy (EELS). It was revealed that the dendritic self-assemblies of Si nanorods were embedded in amorphous SiOx nanowires. The PL analysis showed that the nc-Si/SOx composite nanowires emitted blue-green light at room temperature.

AB - A template-free and catalyst-free method for the growth of well-aligned nc-Si/SiOx composite nanowires was demonstrated. The structural and compositional characterization of the nanowires was studied by transmission electron microscopy (TEM) and electron energy-loss spectroscopy (EELS). It was revealed that the dendritic self-assemblies of Si nanorods were embedded in amorphous SiOx nanowires. The PL analysis showed that the nc-Si/SOx composite nanowires emitted blue-green light at room temperature.

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Growth and characterization of well-aligned nc-Si/SiO_x composite nanowires

Abstract

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