Single-crystalline hafnium carbide nanowire growth below the eutectic temperature by CVD

Song Tian; Hejun Li; Yulei Zhang; Shouyang Zhang; Yongjie Wang; Jincui Ren; Xinfa Qiang

doi:10.1016/j.jcrysgro.2013.09.016

Single-crystalline hafnium carbide nanowire growth below the eutectic temperature by CVD

Song Tian, Hejun Li, Yulei Zhang, Shouyang Zhang, Yongjie Wang, Jincui Ren, Xinfa Qiang

School of Materials Sience and Engineering

Northwestern Polytechnical University Xian

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

28 Scopus citations

Abstract

Single-crystalline hafnium carbide (HfC) nanowires were synthesized by a Ni-catalyst-assisted chemical vapor deposition (CVD) method at 1025 C below the eutectic temperature (TE). The synthesized products were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), energy-dispersive X-ray (EDX), and transmission electron microscopy (TEM). XRD and EDX results indicate that well stoichiometric HfC nanowires were obtained. SEM and TEM investigations show the HfC nanowires possess typical diameters of ~50 nm and lengths of tens of microns. Most of the nanowires are grown along âŒ

Original language	English
Pages (from-to)	44-49
Number of pages	6
Journal	Journal of Crystal Growth
Volume	384
DOIs	https://doi.org/10.1016/j.jcrysgro.2013.09.016
State	Published - 2013

Keywords

A1. TEM
A3. Chemical vapor deposition
B1. Eutectic temperature
B1. HfC
B1. Nanowires

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10.1016/j.jcrysgro.2013.09.016

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title = "Single-crystalline hafnium carbide nanowire growth below the eutectic temperature by CVD",

abstract = "Single-crystalline hafnium carbide (HfC) nanowires were synthesized by a Ni-catalyst-assisted chemical vapor deposition (CVD) method at 1025 C below the eutectic temperature (TE). The synthesized products were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), energy-dispersive X-ray (EDX), and transmission electron microscopy (TEM). XRD and EDX results indicate that well stoichiometric HfC nanowires were obtained. SEM and TEM investigations show the HfC nanowires possess typical diameters of ~50 nm and lengths of tens of microns. Most of the nanowires are grown along {\^a}{\OE}",

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T1 - Single-crystalline hafnium carbide nanowire growth below the eutectic temperature by CVD

AU - Tian, Song

AU - Li, Hejun

AU - Zhang, Yulei

AU - Zhang, Shouyang

AU - Wang, Yongjie

AU - Ren, Jincui

AU - Qiang, Xinfa

PY - 2013

Y1 - 2013

N2 - Single-crystalline hafnium carbide (HfC) nanowires were synthesized by a Ni-catalyst-assisted chemical vapor deposition (CVD) method at 1025 C below the eutectic temperature (TE). The synthesized products were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), energy-dispersive X-ray (EDX), and transmission electron microscopy (TEM). XRD and EDX results indicate that well stoichiometric HfC nanowires were obtained. SEM and TEM investigations show the HfC nanowires possess typical diameters of ~50 nm and lengths of tens of microns. Most of the nanowires are grown along âŒ

AB - Single-crystalline hafnium carbide (HfC) nanowires were synthesized by a Ni-catalyst-assisted chemical vapor deposition (CVD) method at 1025 C below the eutectic temperature (TE). The synthesized products were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), energy-dispersive X-ray (EDX), and transmission electron microscopy (TEM). XRD and EDX results indicate that well stoichiometric HfC nanowires were obtained. SEM and TEM investigations show the HfC nanowires possess typical diameters of ~50 nm and lengths of tens of microns. Most of the nanowires are grown along âŒ

KW - A1. TEM

KW - A3. Chemical vapor deposition

KW - B1. Eutectic temperature

KW - B1. HfC

KW - B1. Nanowires

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U2 - 10.1016/j.jcrysgro.2013.09.016

DO - 10.1016/j.jcrysgro.2013.09.016

M3 - 文章

AN - SCOPUS:84885159026

SN - 0022-0248

VL - 384

SP - 44

EP - 49

JO - Journal of Crystal Growth

JF - Journal of Crystal Growth

ER -

Single-crystalline hafnium carbide nanowire growth below the eutectic temperature by CVD

Abstract

Keywords

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