IMR OpenIR
Template Approach to Crystalline GaN Nanosheets
Liu, Baodan; Yang, Wenjin; Li, Jing; Zhang, Xinglai; Niu, Pingjuan; Jiang, Xin; Liu, BD; Jiang, X (reprint author), Chinese Acad Sci, IMR, Shenyang Natl Lab Mat Sci SYNL, 72 Wenhua Rd, Shenyang 110016, Peoples R China.
2017-05-01
发表期刊NANO LETTERS
ISSN1530-6984
卷号17期号:5页码:3195-3201
摘要Crystalline GaN nanosheets hold great challenge in growth and promising application in optoelectronic nanodevices. In this work, we reported an accessible template approach toward the rational synthesis of GaN nanosheets through the nitridation of metastable gamma-Ga2O3 nanosheets synthesized from a hydrothermal reaction. The cubic gamma-Ga2O3 nanosheets with smooth surface and decent crystallinity can be directly converted into hexagonal GaN nanosheets with similar morphology framework and comparable crystal quality in NH3 at 850 degrees C. UV-vis spectrum measurement reveals that the GaN nanosheets show a band gap of 3.30 eV with strong visible absorption in the range of 370-500 nm. The template synthetic strategy proposed in this work will open up more opportunities for the achievement of a variety of sheetlike nanostructures that can not be obtained through conventional routines and will undoubtedly further promote the fundamental research of newly emerging sheetlike nanostructures and nanotechnology.; Crystalline GaN nanosheets hold great challenge in growth and promising application in optoelectronic nanodevices. In this work, we reported an accessible template approach toward the rational synthesis of GaN nanosheets through the nitridation of metastable gamma-Ga2O3 nanosheets synthesized from a hydrothermal reaction. The cubic gamma-Ga2O3 nanosheets with smooth surface and decent crystallinity can be directly converted into hexagonal GaN nanosheets with similar morphology framework and comparable crystal quality in NH3 at 850 degrees C. UV-vis spectrum measurement reveals that the GaN nanosheets show a band gap of 3.30 eV with strong visible absorption in the range of 370-500 nm. The template synthetic strategy proposed in this work will open up more opportunities for the achievement of a variety of sheetlike nanostructures that can not be obtained through conventional routines and will undoubtedly further promote the fundamental research of newly emerging sheetlike nanostructures and nanotechnology.
部门归属[liu, baodan ; yang, wenjin ; li, jing ; zhang, xinglai ; jiang, xin] chinese acad sci, imr, shenyang natl lab mat sci synl, 72 wenhua rd, shenyang 110016, peoples r china ; [yang, wenjin] univ sci & technol china, sch mat sci & engn, 72 wenhua rd, shenyang 110016, peoples r china ; [niu, pingjuan] tianjin polytech univ, sch elect engn & automat, 399 binshuixi rd, tianjin 300387, peoples r china
关键词Gan Nanosheets Template Synthesis Hrtem Optical Property Gamma-ga2o3
学科领域Chemistry, Multidisciplinary ; Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter
资助者Knowledge Innovation Program of Institute of Metal Research, Chinese Academy of Sciences [Y2NCA111A1, Y3NCA111A1]; Basic Science Innovation Program of Shenyang National Laboratory for Materials Science [Y4NC6R1161]; Youth Innovation Promotion Association, Chinese Academy of Sciences [Y4NC711171]; National Torch Plan [2015GHA100042B00]
收录类别SCI
语种英语
文献类型期刊论文
条目标识符http://ir.imr.ac.cn/handle/321006/78157
专题中国科学院金属研究所
通讯作者Liu, BD; Jiang, X (reprint author), Chinese Acad Sci, IMR, Shenyang Natl Lab Mat Sci SYNL, 72 Wenhua Rd, Shenyang 110016, Peoples R China.
推荐引用方式
GB/T 7714
Liu, Baodan,Yang, Wenjin,Li, Jing,et al. Template Approach to Crystalline GaN Nanosheets[J]. NANO LETTERS,2017,17(5):3195-3201.
APA Liu, Baodan.,Yang, Wenjin.,Li, Jing.,Zhang, Xinglai.,Niu, Pingjuan.,...&Jiang, X .(2017).Template Approach to Crystalline GaN Nanosheets.NANO LETTERS,17(5),3195-3201.
MLA Liu, Baodan,et al."Template Approach to Crystalline GaN Nanosheets".NANO LETTERS 17.5(2017):3195-3201.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Liu, Baodan]的文章
[Yang, Wenjin]的文章
[Li, Jing]的文章
百度学术
百度学术中相似的文章
[Liu, Baodan]的文章
[Yang, Wenjin]的文章
[Li, Jing]的文章
必应学术
必应学术中相似的文章
[Liu, Baodan]的文章
[Yang, Wenjin]的文章
[Li, Jing]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。