Single-crystalline branched zinc phosphide nanostructures: Synthesis, properties, and optoelectronic devices

Rusen Yang; Yu Lun Chueh; Jenny Ruth Morber; Robert Snyder; Li Jen Chou; Zhong Lin Wang

doi:10.1021/nl062228b

Single-crystalline branched zinc phosphide nanostructures: Synthesis, properties, and optoelectronic devices

Rusen Yang, Yu Lun Chueh, Jenny Ruth Morber, Robert Snyder, Li Jen Chou, Zhong Lin Wang

Mechanical Engineering

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

119 Scopus citations

Abstract

Hierarchical tree-shaped nanostructures, nanobelts, and nanowires of Zn ₃P ₂ were synthesized in a thermal assisted laser ablation process. All nanostructures are tetragonal phased Zn ₃P ₂ with excellent crystallinity and are free from an oxidization layer according to electron microscopy and X-ray diffraction analyses. Optical measurement revealed a strong absorption from the ultraviolet to near-infrared regions. Optoelectronic devices fabricated using individual nanowires demonstrate a high sensitivity and rapid response to impinging light. A crossed heterojunction of an n-type ZnO nanowire and a p-type Zn ₃P ₂ nanowire has been characterized, and it offers a great potential for a high efficient spatial resolved photon detector.

Original language	English (US)
Pages (from-to)	269-275
Number of pages	7
Journal	Nano letters
Volume	7
Issue number	2
DOIs	https://doi.org/10.1021/nl062228b
State	Published - Feb 2007

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title = "Single-crystalline branched zinc phosphide nanostructures: Synthesis, properties, and optoelectronic devices",

abstract = "Hierarchical tree-shaped nanostructures, nanobelts, and nanowires of Zn 3P 2 were synthesized in a thermal assisted laser ablation process. All nanostructures are tetragonal phased Zn 3P 2 with excellent crystallinity and are free from an oxidization layer according to electron microscopy and X-ray diffraction analyses. Optical measurement revealed a strong absorption from the ultraviolet to near-infrared regions. Optoelectronic devices fabricated using individual nanowires demonstrate a high sensitivity and rapid response to impinging light. A crossed heterojunction of an n-type ZnO nanowire and a p-type Zn 3P 2 nanowire has been characterized, and it offers a great potential for a high efficient spatial resolved photon detector.",

author = "Rusen Yang and Chueh, {Yu Lun} and Morber, {Jenny Ruth} and Robert Snyder and Chou, {Li Jen} and Wang, {Zhong Lin}",

year = "2007",

month = feb,

doi = "10.1021/nl062228b",

language = "English (US)",

volume = "7",

pages = "269--275",

journal = "Nano letters",

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T1 - Single-crystalline branched zinc phosphide nanostructures

T2 - Synthesis, properties, and optoelectronic devices

AU - Yang, Rusen

AU - Chueh, Yu Lun

AU - Morber, Jenny Ruth

AU - Snyder, Robert

AU - Chou, Li Jen

AU - Wang, Zhong Lin

PY - 2007/2

Y1 - 2007/2

N2 - Hierarchical tree-shaped nanostructures, nanobelts, and nanowires of Zn 3P 2 were synthesized in a thermal assisted laser ablation process. All nanostructures are tetragonal phased Zn 3P 2 with excellent crystallinity and are free from an oxidization layer according to electron microscopy and X-ray diffraction analyses. Optical measurement revealed a strong absorption from the ultraviolet to near-infrared regions. Optoelectronic devices fabricated using individual nanowires demonstrate a high sensitivity and rapid response to impinging light. A crossed heterojunction of an n-type ZnO nanowire and a p-type Zn 3P 2 nanowire has been characterized, and it offers a great potential for a high efficient spatial resolved photon detector.

AB - Hierarchical tree-shaped nanostructures, nanobelts, and nanowires of Zn 3P 2 were synthesized in a thermal assisted laser ablation process. All nanostructures are tetragonal phased Zn 3P 2 with excellent crystallinity and are free from an oxidization layer according to electron microscopy and X-ray diffraction analyses. Optical measurement revealed a strong absorption from the ultraviolet to near-infrared regions. Optoelectronic devices fabricated using individual nanowires demonstrate a high sensitivity and rapid response to impinging light. A crossed heterojunction of an n-type ZnO nanowire and a p-type Zn 3P 2 nanowire has been characterized, and it offers a great potential for a high efficient spatial resolved photon detector.

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Single-crystalline branched zinc phosphide nanostructures: Synthesis, properties, and optoelectronic devices

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