Large-scale synthesis of single-crystalline β-Ga2O3 nanoribbons, nanosheets and nanowires

被引：41
|
作者：
Li, JY
Chen, XL
Qiao, ZY
He, M
Li, H
机构：
[1] Chinese Acad Sci, Inst Phys, Beijing 100080, Peoples R China
[2] Chinese Acad Sci, Ctr Condensed Matter Phys, Beijing 100080, Peoples R China
[3] Univ Sci & Technol Beijing, Dept Phys Chem, Beijing 100083, Peoples R China
来源：
JOURNAL OF PHYSICS-CONDENSED MATTER | 2001年 / 13卷 / 48期
关键词：
Energy dispersive spectroscopy - Field emission microscopes - High resolution electron microscopy - Nanotubes - Raman spectroscopy - Scanning electron microscopy - Single crystals - Synthesis (chemical) - Transmission electron microscopy - X ray powder diffraction;
D O I：
10.1088/0953-8984/13/48/103
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
Through a simple gas reaction, single-crystalline beta -Ga2O3 nanoribbons, nanosheets and nanowires were synthesized on a large scale at 700 degreesC. They were characterized by means of x-ray powder diffraction (XRD), field emission scanning electron microscopy (FE-SEM), energy-dispersive x-ray spectroscopy (EDS), transmission electron microscopy (TEM), high-resolution transmission electron microscopy (HRTEM), selected-area electron diffraction (SAED) and Raman spectroscopy. FE-SEM and TEM images showed that the product was composed of nanoribbons, nanosheets and nanowires. XRD, EDS, HRTEM, SAED and the Raman spectrum indicated that all of the nanoribbons, nanosheets and nanowires were of single-crystalline beta -Ga2O3.
引用
收藏
页码：L937 / L941
页数：5
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