Gallium nitride porous microtubules self-assembled from wurtzite nanorods

Yucheng Lan, Feng Lin, Yang Li, Yasmin Dias, Hui Wang, Yuan Liu, Zhen Yang, Haiqing Zhou, Yalin Lu, Jiming Bao, Zhifeng Ren, Martin A. Crimp

    Research output: Research - peer-reviewArticle

    • 8 Citations

    Abstract

    Wurtzite gallium nitride microscale tubules were synthesized through chemical vapor deposition method. The tubules were self-assembled from nanorods without any templates. The self-assemblies were up to 100 μm long and 10 μm in diameter. The tubules were porous. The unique structures of the tubules caused red-shifts of Raman modes and yellow band in photoluminescence spectra. A possible growth mechanism of the porous microtubules was proposed based on experimental observations.

    LanguageEnglish (US)
    Pages139-145
    Number of pages7
    JournalJournal of Crystal Growth
    Volume415
    DOIs
    StatePublished - Apr 1 2015

    Profile

    gallium nitrides
    red shift
    wurtzite
    microbalances
    nanorods
    self assembly
    templates
    vapor deposition
    photoluminescence
    Gallium nitride
    Nanorods
    Self assembly
    Chemical vapor deposition
    Photoluminescence
    gallium nitride

    Keywords

    • A1. Crystal morphology
    • A1. Growth models
    • A1. Low dimensional structures
    • A1. Nanostructures
    • B2. Semiconducting III-V materials

    ASJC Scopus subject areas

    • Condensed Matter Physics
    • Materials Chemistry
    • Inorganic Chemistry

    Cite this

    Gallium nitride porous microtubules self-assembled from wurtzite nanorods. / Lan, Yucheng; Lin, Feng; Li, Yang; Dias, Yasmin; Wang, Hui; Liu, Yuan; Yang, Zhen; Zhou, Haiqing; Lu, Yalin; Bao, Jiming; Ren, Zhifeng; Crimp, Martin A.

    In: Journal of Crystal Growth, Vol. 415, 01.04.2015, p. 139-145.

    Research output: Research - peer-reviewArticle

    Lan, Y, Lin, F, Li, Y, Dias, Y, Wang, H, Liu, Y, Yang, Z, Zhou, H, Lu, Y, Bao, J, Ren, Z & Crimp, MA 2015, 'Gallium nitride porous microtubules self-assembled from wurtzite nanorods' Journal of Crystal Growth, vol 415, pp. 139-145. DOI: 10.1016/j.jcrysgro.2014.12.037
    Lan Y, Lin F, Li Y, Dias Y, Wang H, Liu Y et al. Gallium nitride porous microtubules self-assembled from wurtzite nanorods. Journal of Crystal Growth. 2015 Apr 1;415:139-145. Available from, DOI: 10.1016/j.jcrysgro.2014.12.037
    Lan, Yucheng ; Lin, Feng ; Li, Yang ; Dias, Yasmin ; Wang, Hui ; Liu, Yuan ; Yang, Zhen ; Zhou, Haiqing ; Lu, Yalin ; Bao, Jiming ; Ren, Zhifeng ; Crimp, Martin A./ Gallium nitride porous microtubules self-assembled from wurtzite nanorods. In: Journal of Crystal Growth. 2015 ; Vol. 415. pp. 139-145
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    AU - Lin,Feng

    AU - Li,Yang

    AU - Dias,Yasmin

    AU - Wang,Hui

    AU - Liu,Yuan

    AU - Yang,Zhen

    AU - Zhou,Haiqing

    AU - Lu,Yalin

    AU - Bao,Jiming

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