Nitrogen-doped gallium phosphide nanowires

Hee Won Seo; Seung Yong Bae; Jeunghee Park; Myung Il Kang; Sangsig Kim

doi:10.1016/j.cplett.2003.07.004

Nitrogen-doped gallium phosphide nanowires

Hee Won Seo, Seung Yong Bae, Jeunghee Park, Myung Il Kang, Sangsig Kim

School of Electrical Engineering

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

22 Citations (Scopus)

Abstract

Nitrogen-doped gallium phosphide nanowires were directly synthesized via a sublimation of ball-milled powders under ammonia flow. The average diameter of the nanowires is 40 nm and the length is about 500 μm. They consist of single-crystalline zinc blende structured crystals with the [111] growth direction. The photoluminescence shows the typical isoelectronic bound exciton peaks in the range 2.1-2.25 eV. The concentration of the doped nitrogen atoms is estimated to be about 10¹⁸ cm^-3.

Original language	English
Pages (from-to)	420-424
Number of pages	5
Journal	Chemical Physics Letters
Volume	378
Issue number	3-4
DOIs	https://doi.org/10.1016/j.cplett.2003.07.004
Publication status	Published - 2003 Sep 5

ASJC Scopus subject areas

Physics and Astronomy(all)
Physical and Theoretical Chemistry

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title = "Nitrogen-doped gallium phosphide nanowires",

abstract = "Nitrogen-doped gallium phosphide nanowires were directly synthesized via a sublimation of ball-milled powders under ammonia flow. The average diameter of the nanowires is 40 nm and the length is about 500 μm. They consist of single-crystalline zinc blende structured crystals with the [111] growth direction. The photoluminescence shows the typical isoelectronic bound exciton peaks in the range 2.1-2.25 eV. The concentration of the doped nitrogen atoms is estimated to be about 1018 cm-3.",

author = "Seo, {Hee Won} and Bae, {Seung Yong} and Jeunghee Park and Kang, {Myung Il} and Sangsig Kim",

note = "Funding Information: Korea Science and Engineering Foundation (Project No.: R14-2003-033-01000-0) supported the work. SEM and X-ray diffraction were performed at the Basic Science Research Center in Seoul.",

year = "2003",

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doi = "10.1016/j.cplett.2003.07.004",

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T1 - Nitrogen-doped gallium phosphide nanowires

AU - Seo, Hee Won

AU - Bae, Seung Yong

AU - Park, Jeunghee

AU - Kang, Myung Il

AU - Kim, Sangsig

N1 - Funding Information: Korea Science and Engineering Foundation (Project No.: R14-2003-033-01000-0) supported the work. SEM and X-ray diffraction were performed at the Basic Science Research Center in Seoul.

PY - 2003/9/5

Y1 - 2003/9/5

N2 - Nitrogen-doped gallium phosphide nanowires were directly synthesized via a sublimation of ball-milled powders under ammonia flow. The average diameter of the nanowires is 40 nm and the length is about 500 μm. They consist of single-crystalline zinc blende structured crystals with the [111] growth direction. The photoluminescence shows the typical isoelectronic bound exciton peaks in the range 2.1-2.25 eV. The concentration of the doped nitrogen atoms is estimated to be about 1018 cm-3.

AB - Nitrogen-doped gallium phosphide nanowires were directly synthesized via a sublimation of ball-milled powders under ammonia flow. The average diameter of the nanowires is 40 nm and the length is about 500 μm. They consist of single-crystalline zinc blende structured crystals with the [111] growth direction. The photoluminescence shows the typical isoelectronic bound exciton peaks in the range 2.1-2.25 eV. The concentration of the doped nitrogen atoms is estimated to be about 1018 cm-3.

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JF - Chemical Physics Letters

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Nitrogen-doped gallium phosphide nanowires

Abstract

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