Synthesis of gallium oxide nanostructures and their structural properties

Young Jin Choi, Sook Young Moon, Jae Hwan Park, Jae Gwan Park, Sahn Nahm

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

Various β-Ga2O3 nanostructures were synthesized by using a thermal evaporation process with Ga or Ga2O3 powders as the source materials. Through a systematic control of the processing temperature and the reaction time we obtained various types of nanostructures, such as nanowires, nanoribbons, and nanosheets, of β-Ga2O 3. The formation of the nanostructures into different shapes could be explained by using the vapor-liquid-solid (VLS) and the vapor-solid (VS) mechanisms. X-ray diffraction analysis and transmission electron microscopy analysis indicated that the β-Ga2O3 nanostructures were single crystals with a monoclinic crystal structure.

Original languageEnglish
Pages (from-to)1152-1155
Number of pages4
JournalJournal of the Korean Physical Society
Volume49
Issue number3
Publication statusPublished - 2006 Sep 1

Fingerprint

gallium oxides
vapors
synthesis
reaction time
nanowires
evaporation
transmission electron microscopy
crystal structure
single crystals
liquids
diffraction
x rays
temperature

Keywords

  • GaO
  • Nanostructure
  • VLS
  • VS

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Synthesis of gallium oxide nanostructures and their structural properties. / Choi, Young Jin; Moon, Sook Young; Park, Jae Hwan; Park, Jae Gwan; Nahm, Sahn.

In: Journal of the Korean Physical Society, Vol. 49, No. 3, 01.09.2006, p. 1152-1155.

Research output: Contribution to journalArticle

Choi, YJ, Moon, SY, Park, JH, Park, JG & Nahm, S 2006, 'Synthesis of gallium oxide nanostructures and their structural properties', Journal of the Korean Physical Society, vol. 49, no. 3, pp. 1152-1155.
Choi, Young Jin ; Moon, Sook Young ; Park, Jae Hwan ; Park, Jae Gwan ; Nahm, Sahn. / Synthesis of gallium oxide nanostructures and their structural properties. In: Journal of the Korean Physical Society. 2006 ; Vol. 49, No. 3. pp. 1152-1155.
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