南方科技大学知识苑(SUSTech KC): Impact of nitrogen doping on the polarization properties of carbon quantum dots

题名	Impact of nitrogen doping on the polarization properties of carbon quantum dots
作者	Chen，Siyuan1 ; Liu，Xingchen 1 ; Li，Sen1 ; Tan，Yonggen1 ; Yu，Jingyan1 ; Zhang，Chao 2; Feng，Jun1,3,4
通讯作者	Feng，Jun
发表日期	2024-03-01
DOI	10.1016/j.optmat.2024.115034
发表期刊	Optical Materials 影响因子和分区
ISSN	0925-3467
卷号	149
摘要	This study investigated the polarization characteristics of nitrogen-doped carbon quantum dots (CQDs) and their correlation with nitrogen doping levels through experimental and theoretical approaches. We compared carbon quantum dots with different nitrogen doping contents and discovered that with increasing nitrogen content, the lattice dimensions of the nitrogen-doped CQDs decrease while their anisotropy becomes more distinct. These changes resulted in significant variations in polarization and phase. Furthermore, the introduction of nitrogen elements was found to influence the fluorescence emission properties of the CQDs as well as the hybridization state of the carbon atoms. The findings underscored the potential to tailor the polarization properties of carbon quantum dots through controlled nitrogen doping, opening up new avenues for their application in advanced display technologies.
关键词	Carbon quantum dots Nitrogen-dopping Polarized emission
相关链接	[Scopus记录]
收录类别	SCI ; EI
语种	英语
学校署名	第一 ; 通讯
ESI学科分类	MATERIALS SCIENCE
Scopus记录号	2-s2.0-85183967618
来源库	Scopus
引用统计	被引频次[WOS]：3
成果类型	期刊论文
条目标识符	http://sustech.caswiz.com/handle/2SGJ60CL/701377
专题	工学院_材料科学与工程系量子科学与工程研究院
作者单位	1.Department of Materials Science and Engineering,Southern University of Science and Technology,Shenzhen,Guangdong,518055,China 2.School of Materials Science and Engineering,Anhui University of Science and Technology,Huainan,Anhui,232001,China 3.Guangdong Provincial Key Laboratory of Functional Oxide Materials and Devices,Southern University of Science and Technology,Shenzhen,Guangdong,518055,China 4.Institute for Quantum Science and Engineering,Southern University of Science and Technology,Shenzhen,Guangdong,518055,China
第一作者单位	材料科学与工程系
通讯作者单位	材料科学与工程系; 南方科技大学; 量子科学与工程研究院
第一作者的第一单位	材料科学与工程系
推荐引用方式 GB/T 7714	Chen，Siyuan,Liu，Xingchen,Li，Sen,et al. Impact of nitrogen doping on the polarization properties of carbon quantum dots[J]. Optical Materials,2024,149.
APA	Chen，Siyuan.,Liu，Xingchen.,Li，Sen.,Tan，Yonggen.,Yu，Jingyan.,...&Feng，Jun.(2024).Impact of nitrogen doping on the polarization properties of carbon quantum dots.Optical Materials,149.
MLA	Chen，Siyuan,et al."Impact of nitrogen doping on the polarization properties of carbon quantum dots".Optical Materials 149(2024).