Shell-enhanced photoluminescence and ferromagnetism of Co:ZnS/Co:ZnO core-shell nanostructure

X. F. Liu; X. R. Cui; X. B. Chen; N. Yang; R. H. Yu

doi:10.1016/j.materresbull.2013.09.048

Shell-enhanced photoluminescence and ferromagnetism of Co:ZnS/Co:ZnO core-shell nanostructure

X. F. Liu^*
, X. R. Cui
, X. B. Chen
, N. Yang
, R. H. Yu

^*Corresponding author for this work

School of Materials Science and Engineering

Beihang University

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

4 Scopus citations

Abstract

Co:ZnS/Co:ZnO core-shell nanostructure, which consists of single-crystalline Co:ZnS core and polycrystalline Co:ZnO shell, has been synthesized via thermal decomposition of Zn_0.97Co_0.03S(en) _0.5 precursor. The Co:ZnS/Co:ZnO core-shell nanostructure integrates outstanding visible photoluminescence and room-temperature ferromagnetism into one nanomaterial. Compared to Co:ZnS nanorods, the photoluminescence and ferromagnetism of the Co:ZnS/Co:ZnO core-shell nanostructures are significantly improved due to the introduction of large amount of interfacial defects by forming Co:ZnO shell.

Original language	English
Pages (from-to)	113-117
Number of pages	5
Journal	Materials Research Bulletin
Volume	50
DOIs	https://doi.org/10.1016/j.materresbull.2013.09.048
State	Published - 2014

Keywords

A. Semiconductors
D. Luminescence
D. Magnetic properties

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10.1016/j.materresbull.2013.09.048

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@article{2a5beb7706854d3f8ab2ae52b6a81248,

title = "Shell-enhanced photoluminescence and ferromagnetism of Co:ZnS/Co:ZnO core-shell nanostructure",

abstract = "Co:ZnS/Co:ZnO core-shell nanostructure, which consists of single-crystalline Co:ZnS core and polycrystalline Co:ZnO shell, has been synthesized via thermal decomposition of Zn0.97Co0.03S(en) 0.5 precursor. The Co:ZnS/Co:ZnO core-shell nanostructure integrates outstanding visible photoluminescence and room-temperature ferromagnetism into one nanomaterial. Compared to Co:ZnS nanorods, the photoluminescence and ferromagnetism of the Co:ZnS/Co:ZnO core-shell nanostructures are significantly improved due to the introduction of large amount of interfacial defects by forming Co:ZnO shell.",

keywords = "A. Semiconductors, D. Luminescence, D. Magnetic properties",

author = "Liu, \{X. F.\} and Cui, \{X. R.\} and Chen, \{X. B.\} and N. Yang and Yu, \{R. H.\}",

year = "2014",

doi = "10.1016/j.materresbull.2013.09.048",

language = "英语",

volume = "50",

pages = "113--117",

journal = "Materials Research Bulletin",

issn = "0025-5408",

publisher = "Elsevier Ltd",

}

TY - JOUR

T1 - Shell-enhanced photoluminescence and ferromagnetism of Co:ZnS/Co:ZnO core-shell nanostructure

AU - Liu, X. F.

AU - Cui, X. R.

AU - Chen, X. B.

AU - Yang, N.

AU - Yu, R. H.

PY - 2014

Y1 - 2014

N2 - Co:ZnS/Co:ZnO core-shell nanostructure, which consists of single-crystalline Co:ZnS core and polycrystalline Co:ZnO shell, has been synthesized via thermal decomposition of Zn0.97Co0.03S(en) 0.5 precursor. The Co:ZnS/Co:ZnO core-shell nanostructure integrates outstanding visible photoluminescence and room-temperature ferromagnetism into one nanomaterial. Compared to Co:ZnS nanorods, the photoluminescence and ferromagnetism of the Co:ZnS/Co:ZnO core-shell nanostructures are significantly improved due to the introduction of large amount of interfacial defects by forming Co:ZnO shell.

AB - Co:ZnS/Co:ZnO core-shell nanostructure, which consists of single-crystalline Co:ZnS core and polycrystalline Co:ZnO shell, has been synthesized via thermal decomposition of Zn0.97Co0.03S(en) 0.5 precursor. The Co:ZnS/Co:ZnO core-shell nanostructure integrates outstanding visible photoluminescence and room-temperature ferromagnetism into one nanomaterial. Compared to Co:ZnS nanorods, the photoluminescence and ferromagnetism of the Co:ZnS/Co:ZnO core-shell nanostructures are significantly improved due to the introduction of large amount of interfacial defects by forming Co:ZnO shell.

KW - A. Semiconductors

KW - D. Luminescence

KW - D. Magnetic properties

UR - https://www.scopus.com/pages/publications/84887644443

U2 - 10.1016/j.materresbull.2013.09.048

DO - 10.1016/j.materresbull.2013.09.048

M3 - 文章

AN - SCOPUS:84887644443

SN - 0025-5408

VL - 50

SP - 113

EP - 117

JO - Materials Research Bulletin

JF - Materials Research Bulletin

ER -

Shell-enhanced photoluminescence and ferromagnetism of Co:ZnS/Co:ZnO core-shell nanostructure

Abstract

Keywords

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