Catalyst size dependent growth of Pd-catalyzed one-dimensional InAs nanostructures

Hong Yi Xu; Ya Nan Guo; Zhi Ming Liao; Wen Sun; Qiang Gao; Hark Hoe Tan; Chennupati Jagadish; Jin Zou

doi:10.1063/1.4807597

Catalyst size dependent growth of Pd-catalyzed one-dimensional InAs nanostructures

Hong Yi Xu, Ya Nan Guo, Zhi Ming Liao, Wen Sun, Qiang Gao, Hark Hoe Tan, Chennupati Jagadish, Jin Zou

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19 Citations (Scopus)

Abstract

In this study, Pd was used as catalyst to grow one-dimensional InAs nanostructures on GaAs (111)_B substrates in order to explore the growth mechanism and the effect of non-gold catalysts in growing epitaxial III-V nanostructures. With detailed morphological, structural, and chemical characterizations using electron microscopy, coupled with analysis of the Pd-In binary phase diagram, it was found that size of Pd nanoparticles plays a key role in determining the growth mechanism of one-dimensional InAs nanostructures.

Original language	English
Article number	203108
Journal	Applied Physics Letters
Volume	102
Issue number	20
DOIs	https://doi.org/10.1063/1.4807597
Publication status	Published - 20 May 2013

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abstract = "In this study, Pd was used as catalyst to grow one-dimensional InAs nanostructures on GaAs (111)B substrates in order to explore the growth mechanism and the effect of non-gold catalysts in growing epitaxial III-V nanostructures. With detailed morphological, structural, and chemical characterizations using electron microscopy, coupled with analysis of the Pd-In binary phase diagram, it was found that size of Pd nanoparticles plays a key role in determining the growth mechanism of one-dimensional InAs nanostructures.",

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AU - Xu, Hong Yi

AU - Guo, Ya Nan

AU - Liao, Zhi Ming

AU - Sun, Wen

AU - Gao, Qiang

AU - Hoe Tan, Hark

AU - Jagadish, Chennupati

AU - Zou, Jin

PY - 2013/5/20

Y1 - 2013/5/20

N2 - In this study, Pd was used as catalyst to grow one-dimensional InAs nanostructures on GaAs (111)B substrates in order to explore the growth mechanism and the effect of non-gold catalysts in growing epitaxial III-V nanostructures. With detailed morphological, structural, and chemical characterizations using electron microscopy, coupled with analysis of the Pd-In binary phase diagram, it was found that size of Pd nanoparticles plays a key role in determining the growth mechanism of one-dimensional InAs nanostructures.

AB - In this study, Pd was used as catalyst to grow one-dimensional InAs nanostructures on GaAs (111)B substrates in order to explore the growth mechanism and the effect of non-gold catalysts in growing epitaxial III-V nanostructures. With detailed morphological, structural, and chemical characterizations using electron microscopy, coupled with analysis of the Pd-In binary phase diagram, it was found that size of Pd nanoparticles plays a key role in determining the growth mechanism of one-dimensional InAs nanostructures.

UR - https://www.scopus.com/pages/publications/84878351809

U2 - 10.1063/1.4807597

DO - 10.1063/1.4807597

M3 - Article

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VL - 102

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 20

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ER -

Catalyst size dependent growth of Pd-catalyzed one-dimensional InAs nanostructures

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