CAS OpenIR  > 多相复杂系统国家重点实验室
Influence of Fe2+ and Ni2+ contents on the optical and electrical properties of ZnS quantum dots
Iqbal, Shahid1; Khan, Rafaqat Ali2; Iqbal, Muhammad Javed3; Waqas, Muhammad4; Nisar, Jan5; Shah, Fahim2; Khan, Abdur Rahman2
2017-03-01
发表期刊JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
ISSN0957-4522
卷号28期号:5页码:4449-4457
摘要The work reports a well controlled synthesis of un-doped and Fe2+ and Ni2+ doped ZnS quantum dots (QDs) based highly luminescent of pure cubic zinc blende structure. The samples were characterized for structural, morphological, optical and electrical parameters and great care has been made in correlating all these properties. The optimum concentrations of Zn1-xFexS and Zn1-xNixS dopants were found to be x = 0.2 for superior optical and electrical properties. Incorporation of Fe2+ or Ni2+ into ZnS lattice have generated acceptor level as an isolated state just above the valence band of ZnS, and hence electron requiring less excitation energy for transferring from the acceptor level to the conduction band. Moreover, it was found that the PL emission intensity of Fe2+ doped ZnS QDs is higher than that of Ni2+ doped. The results indicated that the active luminescent centers created by dopants and localized surface plasmon resonance energy transfer of ZnS QDs significantly increased with Fe2+ ions into the ZnS lattice. Over all in light of the results obtained during the study, the doped samples can have potential for function in vast variety of applications.
文章类型Article
WOS标题词Science & Technology ; Technology ; Physical Sciences
DOI10.1007/s10854-016-6074-0
收录类别SCI
语种英语
关键词[WOS]SURFACE-PLASMON RESONANCE ; PHOTOCATALYTIC ACTIVITY ; EMISSION BEHAVIOR ; NICKEL METAL ; NANOPARTICLES ; NANOSTRUCTURES ; PHOTOLUMINESCENCE ; DECOLORIZATION ; MECHANISM ; DESIGN
WOS研究方向Engineering ; Materials Science ; Physics
WOS类目Engineering, Electrical & Electronic ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter
项目资助者CAS-TWAS president fellowship scheme
WOS记录号WOS:000395007100065
引用统计
文献类型期刊论文
条目标识符http://ir.ipe.ac.cn/handle/122111/22142
专题多相复杂系统国家重点实验室
作者单位1.Univ Chinese Acad Sci, Sch Chem & Chem Engn, Beijing 100049, Peoples R China
2.COMSATS Inst Informat Technol, Dept Chem, Appl & Analyt Chem Lab, Abbottabad 22060, Khyber Pakhtunk, Pakistan
3.Preston Univ, Preston Inst Nano Sci & Technol, Islamabad, Pakistan
4.Chinese Acad Sci, Inst Proc Engn, Key Lab Multiphase Complex Syst, Beijing 100080, Peoples R China
5.Univ Peshawar, Natl Ctr Excellence Phys Chem, Peshawar, Khyber Pakhtunk, Pakistan
推荐引用方式
GB/T 7714
Iqbal, Shahid,Khan, Rafaqat Ali,Iqbal, Muhammad Javed,et al. Influence of Fe2+ and Ni2+ contents on the optical and electrical properties of ZnS quantum dots[J]. JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS,2017,28(5):4449-4457.
APA Iqbal, Shahid.,Khan, Rafaqat Ali.,Iqbal, Muhammad Javed.,Waqas, Muhammad.,Nisar, Jan.,...&Khan, Abdur Rahman.(2017).Influence of Fe2+ and Ni2+ contents on the optical and electrical properties of ZnS quantum dots.JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS,28(5),4449-4457.
MLA Iqbal, Shahid,et al."Influence of Fe2+ and Ni2+ contents on the optical and electrical properties of ZnS quantum dots".JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS 28.5(2017):4449-4457.
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
[Iqbal, Shahid]的文章
[Khan, Rafaqat Ali]的文章
[Iqbal, Muhammad Javed]的文章
百度学术
百度学术中相似的文章
[Iqbal, Shahid]的文章
[Khan, Rafaqat Ali]的文章
[Iqbal, Muhammad Javed]的文章
必应学术
必应学术中相似的文章
[Iqbal, Shahid]的文章
[Khan, Rafaqat Ali]的文章
[Iqbal, Muhammad Javed]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。