Controlled synthesis of single-crystalline InN nanorods

Olga Kryliouk, Hyun Jong Park, Yong Sun Won, Tim Anderson, Albert Davydov, Igor Levin, Ji Hyun Kim, Jaime A. Freitas

Research output: Contribution to journalArticle

27 Citations (Scopus)

Abstract

Single-crystalline InN nanorods were successfully grown on c-Al 2O3, GaN, Si(111), and Si(100) substrates by non-catalytic, template-free hydride metal-organic vapour phase epitaxy (H-MOVPE). It was evaluated thermodynamically and confirmed experimentally that the domain of nanorod growth lies in the vicinity of the growth-etch transition. Stable gas phase oligomer formation is suggested as the nucleation mechanism for InN nanoparticle generation. Dislocation-free, high-quality InN nanorods with [00.1] growth axis were formed via an apparent solid-vapour growth mechanism. The nanorod diameter, density, and orientation were controlled by growth temperature, substrate selection, and HCl/TMIn and N/In inlet molar ratios.

Original languageEnglish
Article number135606
JournalNanotechnology
Volume18
Issue number13
DOIs
Publication statusPublished - 2007 Apr 4

Fingerprint

Nanotubes
Nanorods
Crystalline materials
Growth
Vapor phase epitaxy
Growth temperature
Substrates
Oligomers
Hydrides
Nucleation
Gases
Metals
Nanoparticles
Vapors
Temperature

ASJC Scopus subject areas

  • Materials Science(all)
  • Bioengineering
  • Chemistry(all)
  • Electrical and Electronic Engineering
  • Mechanical Engineering
  • Mechanics of Materials

Cite this

Kryliouk, O., Park, H. J., Won, Y. S., Anderson, T., Davydov, A., Levin, I., ... Freitas, J. A. (2007). Controlled synthesis of single-crystalline InN nanorods. Nanotechnology, 18(13), [135606]. https://doi.org/10.1088/0957-4484/18/13/135606

Controlled synthesis of single-crystalline InN nanorods. / Kryliouk, Olga; Park, Hyun Jong; Won, Yong Sun; Anderson, Tim; Davydov, Albert; Levin, Igor; Kim, Ji Hyun; Freitas, Jaime A.

In: Nanotechnology, Vol. 18, No. 13, 135606, 04.04.2007.

Research output: Contribution to journalArticle

Kryliouk, O, Park, HJ, Won, YS, Anderson, T, Davydov, A, Levin, I, Kim, JH & Freitas, JA 2007, 'Controlled synthesis of single-crystalline InN nanorods', Nanotechnology, vol. 18, no. 13, 135606. https://doi.org/10.1088/0957-4484/18/13/135606
Kryliouk O, Park HJ, Won YS, Anderson T, Davydov A, Levin I et al. Controlled synthesis of single-crystalline InN nanorods. Nanotechnology. 2007 Apr 4;18(13). 135606. https://doi.org/10.1088/0957-4484/18/13/135606
Kryliouk, Olga ; Park, Hyun Jong ; Won, Yong Sun ; Anderson, Tim ; Davydov, Albert ; Levin, Igor ; Kim, Ji Hyun ; Freitas, Jaime A. / Controlled synthesis of single-crystalline InN nanorods. In: Nanotechnology. 2007 ; Vol. 18, No. 13.
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