Lasing mechanism of ZnO nanowires/nanobelts at room temperature

Bingsuo Zou; Rui Bin Liu; Feifei Wang; Anlian Pan; Li Cao; Zhong L. Wang

doi:10.1021/jp061357d

Lasing mechanism of ZnO nanowires/nanobelts at room temperature

Bingsuo Zou^*, Rui Bin Liu, Feifei Wang, Anlian Pan, Li Cao, Zhong L. Wang

^*Corresponding author for this work

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

130 Citations (Scopus)

Abstract

ZnO has become the focus of photonics and optoelectronic research. We prepared pure Mn(II) doped ZnO nanowires with a controlled reduction reaction by carbon in an asymmetrical tube. Careful time-resolved photoluminescence experimental study indicates three types of lasing mechanisms: exciton-exciton interaction, bipolaronic exciton condensation, and plasma; these exist in different ZnO nanowires, which can be changed by doping Mn in ZnO nanowire. The transformation between varied mechanisms is discussed in detail with their spectral behaviors. These results are important in the design of future violet-blue luminescence and display devices.

Original language	English
Pages (from-to)	12865-12873
Number of pages	9
Journal	Journal of Physical Chemistry B
Volume	110
Issue number	26
DOIs	https://doi.org/10.1021/jp061357d
Publication status	Published - 6 Jul 2006
Externally published	Yes

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title = "Lasing mechanism of ZnO nanowires/nanobelts at room temperature",

abstract = "ZnO has become the focus of photonics and optoelectronic research. We prepared pure Mn(II) doped ZnO nanowires with a controlled reduction reaction by carbon in an asymmetrical tube. Careful time-resolved photoluminescence experimental study indicates three types of lasing mechanisms: exciton-exciton interaction, bipolaronic exciton condensation, and plasma; these exist in different ZnO nanowires, which can be changed by doping Mn in ZnO nanowire. The transformation between varied mechanisms is discussed in detail with their spectral behaviors. These results are important in the design of future violet-blue luminescence and display devices.",

author = "Bingsuo Zou and Liu, {Rui Bin} and Feifei Wang and Anlian Pan and Li Cao and Wang, {Zhong L.}",

year = "2006",

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T1 - Lasing mechanism of ZnO nanowires/nanobelts at room temperature

AU - Zou, Bingsuo

AU - Liu, Rui Bin

AU - Wang, Feifei

AU - Pan, Anlian

AU - Cao, Li

AU - Wang, Zhong L.

PY - 2006/7/6

Y1 - 2006/7/6

N2 - ZnO has become the focus of photonics and optoelectronic research. We prepared pure Mn(II) doped ZnO nanowires with a controlled reduction reaction by carbon in an asymmetrical tube. Careful time-resolved photoluminescence experimental study indicates three types of lasing mechanisms: exciton-exciton interaction, bipolaronic exciton condensation, and plasma; these exist in different ZnO nanowires, which can be changed by doping Mn in ZnO nanowire. The transformation between varied mechanisms is discussed in detail with their spectral behaviors. These results are important in the design of future violet-blue luminescence and display devices.

AB - ZnO has become the focus of photonics and optoelectronic research. We prepared pure Mn(II) doped ZnO nanowires with a controlled reduction reaction by carbon in an asymmetrical tube. Careful time-resolved photoluminescence experimental study indicates three types of lasing mechanisms: exciton-exciton interaction, bipolaronic exciton condensation, and plasma; these exist in different ZnO nanowires, which can be changed by doping Mn in ZnO nanowire. The transformation between varied mechanisms is discussed in detail with their spectral behaviors. These results are important in the design of future violet-blue luminescence and display devices.

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DO - 10.1021/jp061357d

M3 - Article

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VL - 110

SP - 12865

EP - 12873

JO - Journal of Physical Chemistry B

JF - Journal of Physical Chemistry B

IS - 26

ER -

Lasing mechanism of ZnO nanowires/nanobelts at room temperature

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