On the Morphology, Structure and Field Emission Properties of Silver-Tetracyanoquinodimethane Nanostructures

Silver-tetracyanoquinodimethane(Ag-TCNQ) nanostructured arrays with different morphologies were grown by an organic vapor-transport reaction under different conditions. The field emission properties of nanostructured arrays were studied systematically. Their morphology and crystal structure were cha...

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Detalles Bibliográficos
Autores principales: Ye, Chunnuan, Zheng, Kaibo, You, Wenlong, Chen, Guorong
Formato: Texto
Lenguaje:English
Publicado: Springer 2010
Materias:
Nano Express
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2897032/
https://www.ncbi.nlm.nih.gov/pubmed/20676197
http://dx.doi.org/10.1007/s11671-010-9643-9
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author Ye, Chunnuan
Zheng, Kaibo
You, Wenlong
Chen, Guorong
author_facet Ye, Chunnuan
Zheng, Kaibo
You, Wenlong
Chen, Guorong
author_sort Ye, Chunnuan
collection PubMed
description Silver-tetracyanoquinodimethane(Ag-TCNQ) nanostructured arrays with different morphologies were grown by an organic vapor-transport reaction under different conditions. The field emission properties of nanostructured arrays were studied systematically. Their morphology and crystal structure were characterized by SEM and XRD, respectively. It was found that the field emission properties were strongly dependent on the reaction temperature and the initial Ag film thickness. The lowest turn-on field with 10-nm-thick silver film is about 2.0 V/μm, comparable to that of carbon nanotubes. The film crystal structure and the morphology are contributed to the final emission performance.
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spelling pubmed-28970322010-07-29 On the Morphology, Structure and Field Emission Properties of Silver-Tetracyanoquinodimethane Nanostructures Ye, Chunnuan Zheng, Kaibo You, Wenlong Chen, Guorong Nanoscale Res Lett Nano Express Silver-tetracyanoquinodimethane(Ag-TCNQ) nanostructured arrays with different morphologies were grown by an organic vapor-transport reaction under different conditions. The field emission properties of nanostructured arrays were studied systematically. Their morphology and crystal structure were characterized by SEM and XRD, respectively. It was found that the field emission properties were strongly dependent on the reaction temperature and the initial Ag film thickness. The lowest turn-on field with 10-nm-thick silver film is about 2.0 V/μm, comparable to that of carbon nanotubes. The film crystal structure and the morphology are contributed to the final emission performance. Springer 2010-06-22 /pmc/articles/PMC2897032/ /pubmed/20676197 http://dx.doi.org/10.1007/s11671-010-9643-9 Text en Copyright © 2010 The Author(s) https://creativecommons.org/licenses/by-nc/4.0/ This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium, provided the original author(s) and source are credited.
spellingShingle Nano Express
Ye, Chunnuan
Zheng, Kaibo
You, Wenlong
Chen, Guorong
On the Morphology, Structure and Field Emission Properties of Silver-Tetracyanoquinodimethane Nanostructures
title On the Morphology, Structure and Field Emission Properties of Silver-Tetracyanoquinodimethane Nanostructures
title_full On the Morphology, Structure and Field Emission Properties of Silver-Tetracyanoquinodimethane Nanostructures
title_fullStr On the Morphology, Structure and Field Emission Properties of Silver-Tetracyanoquinodimethane Nanostructures
title_full_unstemmed On the Morphology, Structure and Field Emission Properties of Silver-Tetracyanoquinodimethane Nanostructures
title_short On the Morphology, Structure and Field Emission Properties of Silver-Tetracyanoquinodimethane Nanostructures
title_sort on the morphology, structure and field emission properties of silver-tetracyanoquinodimethane nanostructures
topic Nano Express
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2897032/
https://www.ncbi.nlm.nih.gov/pubmed/20676197
http://dx.doi.org/10.1007/s11671-010-9643-9
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