Effect of N 2 flow rate on morphology and structure of ZnO nanocrystals synthesized via vapor deposition

Zheng Chen; Nianqiang Wu; Zhiwei Shan; Minhua Zhao; Shouxin Li; C. B. Jiang; Minking K. Chyu; Scott X. Mao

doi:10.1016/j.scriptamat.2004.08.024

Effect of N ₂ flow rate on morphology and structure of ZnO nanocrystals synthesized via vapor deposition

Zheng Chen
, Nianqiang Wu
, Zhiwei Shan
, Minhua Zhao
, Shouxin Li
, C. B. Jiang
, Minking K. Chyu
, Scott X. Mao

科研成果: 期刊稿件 › 文章 › 同行评审

75 引用（Scopus）

摘要

ZnO nanotetrapods, ZnO nanowires and Zn nanowires were fabricated by the vapor deposition process at the different flow rates of the carrier gas (N ₂). Further oxidation of the Zn nanowires led to the formation of ultra-fine ZnO nanoneedles. Photoluminescence (PL) spectra of ZnO nanocrystals exhibited a deep-level emission in the visible region and a near-band-edge emission in the ultraviolet (UV) region, The PL spectra reflected the variation of the stoichiometry and the structure of ZnO nanocrystals.

源语言	英语
页（从-至）	63-67
页数	5
期刊	Scripta Materialia
卷	52
期	1
DOI	https://doi.org/10.1016/j.scriptamat.2004.08.024
出版状态	已出版 - 1月 2005
已对外发布	是

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10.1016/j.scriptamat.2004.08.024

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title = "Effect of N 2 flow rate on morphology and structure of ZnO nanocrystals synthesized via vapor deposition",

abstract = "ZnO nanotetrapods, ZnO nanowires and Zn nanowires were fabricated by the vapor deposition process at the different flow rates of the carrier gas (N 2). Further oxidation of the Zn nanowires led to the formation of ultra-fine ZnO nanoneedles. Photoluminescence (PL) spectra of ZnO nanocrystals exhibited a deep-level emission in the visible region and a near-band-edge emission in the ultraviolet (UV) region, The PL spectra reflected the variation of the stoichiometry and the structure of ZnO nanocrystals.",

keywords = "Deposition, Nanostructure, Nanostructured materials, Nanowires, Optical properties, Optical properties (zno), Zno",

author = "Zheng Chen and Nianqiang Wu and Zhiwei Shan and Minhua Zhao and Shouxin Li and Jiang, \{C. B.\} and Chyu, \{Minking K.\} and Mao, \{Scott X.\}",

year = "2005",

month = jan,

doi = "10.1016/j.scriptamat.2004.08.024",

language = "英语",

volume = "52",

pages = "63--67",

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TY - JOUR

T1 - Effect of N 2 flow rate on morphology and structure of ZnO nanocrystals synthesized via vapor deposition

AU - Chen, Zheng

AU - Wu, Nianqiang

AU - Shan, Zhiwei

AU - Zhao, Minhua

AU - Li, Shouxin

AU - Jiang, C. B.

AU - Chyu, Minking K.

AU - Mao, Scott X.

PY - 2005/1

Y1 - 2005/1

N2 - ZnO nanotetrapods, ZnO nanowires and Zn nanowires were fabricated by the vapor deposition process at the different flow rates of the carrier gas (N 2). Further oxidation of the Zn nanowires led to the formation of ultra-fine ZnO nanoneedles. Photoluminescence (PL) spectra of ZnO nanocrystals exhibited a deep-level emission in the visible region and a near-band-edge emission in the ultraviolet (UV) region, The PL spectra reflected the variation of the stoichiometry and the structure of ZnO nanocrystals.

AB - ZnO nanotetrapods, ZnO nanowires and Zn nanowires were fabricated by the vapor deposition process at the different flow rates of the carrier gas (N 2). Further oxidation of the Zn nanowires led to the formation of ultra-fine ZnO nanoneedles. Photoluminescence (PL) spectra of ZnO nanocrystals exhibited a deep-level emission in the visible region and a near-band-edge emission in the ultraviolet (UV) region, The PL spectra reflected the variation of the stoichiometry and the structure of ZnO nanocrystals.

KW - Deposition

KW - Nanostructure

KW - Nanostructured materials

KW - Nanowires

KW - Optical properties

KW - Optical properties (zno)

KW - Zno

UR - https://www.scopus.com/pages/publications/5744245610

U2 - 10.1016/j.scriptamat.2004.08.024

DO - 10.1016/j.scriptamat.2004.08.024

M3 - 文章

AN - SCOPUS:5744245610

SN - 1359-6462

VL - 52

SP - 63

EP - 67

JO - Scripta Materialia

JF - Scripta Materialia

IS - 1

ER -

Effect of N 2 flow rate on morphology and structure of ZnO nanocrystals synthesized via vapor deposition

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Effect of N ₂ flow rate on morphology and structure of ZnO nanocrystals synthesized via vapor deposition