Choi, Young-Jin Moon, Sook-Young Park, Jae-Hwan Park, Jae-Gwan Nahm, Sahn 2024-01-21T02:33:17Z 2024-01-21T02:33:17Z 2021-09-01 2006-09 0374-4884 https://pubs.kist.re.kr/handle/201004/135212 Various beta-Ga2O3 nanostructures were synthesized by using 4 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 beta-Ga2O3. The formation of the nanostructures into different shapes could be explained by using the vapor-liquid-solid (VLS) and the vapor-solid (VS) mechanisms. Xray diffraction analysis and transmission electron microscopy analysis indicated that the beta-Ga2O3 nanostructures were single crystals with a monoclinic crystal structure. English KOREAN PHYSICAL SOC ASSISTED CATALYTIC GROWTH BETA-GA2O3 NANOWIRES GA2O3 NANOWIRES LUMINESCENCE NANOBELTS PHOTOLUMINESCENCE BLUE Synthesis of gallium oxide nanostructures and their structural properties Article 1 JOURNAL OF THE KOREAN PHYSICAL SOCIETY, v.49, no.3, pp.1152 - 1155 JOURNAL OF THE KOREAN PHYSICAL SOCIETY 49 3 1152 1155 scie scopus kci ART001025182 000240570400064 2-s2.0-33749869006 Physics, Multidisciplinary Physics Article ASSISTED CATALYTIC GROWTH BETA-GA2O3 NANOWIRES GA2O3 NANOWIRES LUMINESCENCE NANOBELTS PHOTOLUMINESCENCE BLUE nanostructure Ga2O3 VLS VS