Stress-induced growth of well-aligned Cu2O nanowire arrays and their photovoltaic effect

Yumei Yue; Mingji Chen; Yang Ju; Lan Zhang

doi:10.1016/j.scriptamat.2011.09.041

Stress-induced growth of well-aligned Cu₂O nanowire arrays and their photovoltaic effect

Yumei Yue, Mingji Chen, Yang Ju^*, Lan Zhang

^*此作品的通讯作者

Nagoya University

科研成果: 期刊稿件 › 文章 › 同行评审

38 引用（Scopus）

摘要

A well-aligned Cu₂O nanowire array was fabricated by the stress-induced method. A new stress-redistribution phenomenon related to the cooling procedure was observed and a creative growth procedure was demonstrated. High-quality Cu₂O nanowires with an aspect ratio up to 300 and a growth density higher than 10⁹ cm^-2 can be derived under the optimum condition of cooling gradually for 4 h after heating for 5 h. A typical photovoltaic effect was demonstrated to exist in the Cu₂O/Cu junction.

源语言	英语
页（从-至）	81-84
页数	4
期刊	Scripta Materialia
卷	66
期	2
DOI	https://doi.org/10.1016/j.scriptamat.2011.09.041
出版状态	已出版 - 1月 2012
已对外发布	是

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10.1016/j.scriptamat.2011.09.041

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title = "Stress-induced growth of well-aligned Cu2O nanowire arrays and their photovoltaic effect",

abstract = "A well-aligned Cu2O nanowire array was fabricated by the stress-induced method. A new stress-redistribution phenomenon related to the cooling procedure was observed and a creative growth procedure was demonstrated. High-quality Cu2O nanowires with an aspect ratio up to 300 and a growth density higher than 109 cm-2 can be derived under the optimum condition of cooling gradually for 4 h after heating for 5 h. A typical photovoltaic effect was demonstrated to exist in the Cu2O/Cu junction.",

keywords = "Diffusion, Nanostructure, Stress-induced growth, Thin films, Whiskers",

author = "Yumei Yue and Mingji Chen and Yang Ju and Lan Zhang",

year = "2012",

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doi = "10.1016/j.scriptamat.2011.09.041",

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AU - Yue, Yumei

AU - Chen, Mingji

AU - Ju, Yang

AU - Zhang, Lan

PY - 2012/1

Y1 - 2012/1

N2 - A well-aligned Cu2O nanowire array was fabricated by the stress-induced method. A new stress-redistribution phenomenon related to the cooling procedure was observed and a creative growth procedure was demonstrated. High-quality Cu2O nanowires with an aspect ratio up to 300 and a growth density higher than 109 cm-2 can be derived under the optimum condition of cooling gradually for 4 h after heating for 5 h. A typical photovoltaic effect was demonstrated to exist in the Cu2O/Cu junction.

AB - A well-aligned Cu2O nanowire array was fabricated by the stress-induced method. A new stress-redistribution phenomenon related to the cooling procedure was observed and a creative growth procedure was demonstrated. High-quality Cu2O nanowires with an aspect ratio up to 300 and a growth density higher than 109 cm-2 can be derived under the optimum condition of cooling gradually for 4 h after heating for 5 h. A typical photovoltaic effect was demonstrated to exist in the Cu2O/Cu junction.

KW - Diffusion

KW - Nanostructure

KW - Stress-induced growth

KW - Thin films

KW - Whiskers

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SN - 1359-6462

VL - 66

SP - 81

EP - 84

JO - Scripta Materialia

JF - Scripta Materialia

IS - 2

ER -

Stress-induced growth of well-aligned Cu2O nanowire arrays and their photovoltaic effect

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Stress-induced growth of well-aligned Cu₂O nanowire arrays and their photovoltaic effect