Synthesis and characterization of β-Ga2O3 nanorods

被引：8

作者：

Zhuang, Huizhao ^{[1
]}

Zhang, Shiying ^{[1
]}

Zhang, Xiaokai ^{[1
]}

Xue, Chengshan ^{[1
]}

Li, Baoli ^{[1
]}

Wang, Dexiao ^{[1
]}

Shen, Jiabing ^{[1
]}

机构：

[1] Shandong Normal Univ, Inst Semicond, Coll Phys & Elect, Jinan 250014, Peoples R China

来源：

APPLIED SURFACE SCIENCE | 2008年 / 254卷 / 10期

关键词：

beta-Ga2O3; nanorods; magnetron sputtering; annealing;

D O I：

10.1016/j.apsusc.2007.10.054

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A novel method was applied to prepare beta-Ga2O3 nanorods. In this method, beta-Ga2O3 nanorods have been successfully synthesized on Si( 1 1 1) substrates through annealing sputtered Ga2O3/Mo films under flowing ammonia at 950 degrees C in a quartz tube. The as-synthesized nanorods are characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), high-resolution transmission electron microscopy (HRTEM) and Fourier transform infrared spectroscopy (FTIR). The results show that the nanorod is single-crystalline Ga2O3 with monoclinic structure. The beta-Ga2O3 nanorods are straight and smooth with diameters in the range of 200-300 nm and lengths typically up to several micrometers. The growth process of the beta-Ga2O3 nanorods is probably dominated by conventional vapor-solid (VS) mechanism. (C) 2007 Elsevier B. V. All rights reserved.

引用

页码：3057 / 3060

页数：4

共 50 条

[1] Synthesis and Characterization of Ga2O3:Eu Nanorods
Pandey, R. M.
Naidu, B. S.
Sudarsan, V.
Pandey, M.
Kshirsagar, R. J.
Vatsa, R. K.
[J]. PROCEEDINGS OF THE 59TH DAE SOLID STATE PHYSICS SYMPOSIUM 2014 (SOLID STATE PHYSICS), 2015, 1665
[2] Synthesis of β-Ga2O3 nanorods
Li, JY
Qiao, ZY
Chen, XL
Chen, L
Cao, YG
He, M
Li, H
Cao, ZM
Zhang, Z
[J]. JOURNAL OF ALLOYS AND COMPOUNDS, 2000, 306 (1-2) : 300 - 302
[3] Growth and optical characterization of Ga2O3 nanorods
Zhang, Shi-Ying
Zhuang, Hui-Zhao
Xue, Cheng-Shan
Li, Bao-Li
[J]. Gongneng Cailiao/Journal of Functional Materials, 2008, 39 (04): : 681 - 683
[4] Synthesis of β-Ga2O3 nanorods by catalyzed chemical vapor deposition and their characterization
Wei, Jiyong
Zang, Zongjuan
Xue, Chengshan
Shi, Feng
[J]. JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2015, 26 (03) : 1368 - 1373
[5] Synthesis of β-Ga2O3 nanorods by catalyzed chemical vapor deposition and their characterization
Jiyong Wei
Zongjuan Zang
Chengshan Xue
Feng Shi
[J]. Journal of Materials Science: Materials in Electronics, 2015, 26 : 1368 - 1373
[6] Synthesis, Raman scattering and defects of β-Ga2O3 nanorods
Gao, YH
Bando, Y
Sato, T
Zhang, YF
Gao, XQ
[J]. APPLIED PHYSICS LETTERS, 2002, 81 (12) : 2267 - 2269
[7] Hydrothermal Synthesis and Photocatalytic Property of β-Ga2O3 Nanorods
Reddy, L. Sivananda
Ko, Yeong Hwan
Yu, Jae Su
[J]. NANOSCALE RESEARCH LETTERS, 2015, 10
[8] Hydrothermal Synthesis and Photocatalytic Property of β-Ga2O3 Nanorods
L. Sivananda Reddy
Yeong Hwan Ko
Jae Su Yu
[J]. Nanoscale Research Letters, 2015, 10
[9] Synthesis and characterization of Ga2O3 nanowires
Cai, K. F.
Yan, C.
He, X. R.
Zhang, A. X.
[J]. NANOSCIENCE AND TECHNOLOGY, PTS 1 AND 2, 2007, 121-123 : 299 - 302
[10] Formation of bicrystalline β-Ga2O3 nanorods
Kim, HW
Kim, NH
[J]. JOURNAL OF MATERIALS SCIENCE, 2005, 40 (17) : 4703 - 4705

← 1 2 3 4 5 →