Kim, Han Sung Hwang, Seon Oh Myung, Yoon Park, Jeunghee Bae, Seung Yong Ahn, Jae Pyoung 2024-01-21T00:00:57Z 2024-01-21T00:00:57Z 2021-09-03 2008-02 1530-6984 https://pubs.kist.re.kr/handle/201004/133786 Electron tomography and high-resolution transmission electron microscopy were used to characterize the unique three-dimensional structures of helical or zigzagged GaN, ZnGa2O4, and Zn2SnO4 nanowires. The GaN nanowires adopt a helical structure that consists of six equivalent < 0 (1) over bar 11 > growth directions with the axial [0001] direction. We also confirmed that the ZnGa2O4 nanosprings have four equivalent < 011 > growth directions with the [001] axial direction. The zigzagged Zn2SnO4 nanowires consisted of linked rhombohedrons having the side edges matched to the < 110 > direction and the [111] axial direction. English AMER CHEMICAL SOC CORE-SHELL NANOWIRES CARBON NANOTUBES SINGLE-CRYSTALLINE ZN2SNO4 NANOWIRES OXIDE NANOWIRES BRIGHT-FIELD NANOSPRINGS NANOHELICES MICROSCOPY RESOLUTION Three-dimensional structure of helical and zigzagged nanowires using electron tomography Article 10.1021/nl072829i 1 NANO LETTERS, v.8, no.2, pp.551 - 557 NANO LETTERS 8 2 551 557 scie scopus 000253166200033 2-s2.0-40449134838 Chemistry, Multidisciplinary Chemistry, Physical Nanoscience & Nanotechnology Materials Science, Multidisciplinary Physics, Applied Physics, Condensed Matter Chemistry Science & Technology - Other Topics Materials Science Physics Article CORE-SHELL NANOWIRES CARBON NANOTUBES SINGLE-CRYSTALLINE ZN2SNO4 NANOWIRES OXIDE NANOWIRES BRIGHT-FIELD NANOSPRINGS NANOHELICES MICROSCOPY RESOLUTION 3D tomography nanowire growth direction