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Structural and optical properties of (Al, Co) codoped-ZnO thin film
会议论文
Materials and Processes Technologies V
Cao P.
;
Bai Y.
;
Qu Z.
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  |  
浏览/下载:13/0
  |  
提交时间:2015/04/27
Micrographs and Optical Properties of Al-doped ZnO Thin Films Deposited by Radio Frequency Magnetron Sputtering
会议论文
作者:
Li, Yuanyuan
;
Chen, Zhen
;
Li, Shuli
;
Li, Xilong
;
Chang, Gengrong
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  |  
浏览/下载:2/0
  |  
提交时间:2019/12/02
radio frequency magnetron sputtering
micrograph
optical property
ZnO thin film
Effect of Al2O3doping on electric and dielectric properties of ZnO linear resistor
会议论文
作者:
Luo, Y.[1]
;
He, K.[2]
;
Yu, R.H.[3]
;
Qi, J.P.[4]
;
Yuan, H.M.[5]
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  |  
浏览/下载:3/0
  |  
提交时间:2019/12/24
Structure and magnetic properties of (Al, Co) Co-doped ZnO thin films (EI CONFERENCE)
会议论文
2012 International Conference on Materials Science and Nanotechnology, ICMSN 2012, November 16, 2012 - November 18, 2012, Guangzhou, China
Cao P.
;
Bai Y.
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浏览/下载:25/0
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提交时间:2013/03/25
In this study
Zn0.99Co0.01Al0.015O thin film has been prepared by sol-gel method. The structural and magnetic properties of the sample were investigated. X-ray diffraction spectroscopy analyses indicate that the Co and Al codoping can not disturb the structure of ZnO. No additional peaks are observed in the Zn0.99Co0.01Al xO and Al3+ and Co2+ substitute for Zn 2+ without changing the wurtzite structure. The resistance measurements confirm that Al ions increase the free carriers concentration. Based on the above experiments we think the ferromagnetic behavior of the sample could not originate from Co nanoclusters. The presence of free carriers and localized d spins is a prerequisite for the appearance of ferromagnetism. As the result
the carriers generated by Al doping is considered a main factor to induce the ferromagnetic phenomenon. (2013) Trans Tech Publications
Switzerland.
Structure and magnetic properties of (Al, Co) Co-doped ZnO thin films
会议论文
2012 International Conference on Materials Science and Nanotechnology, ICMSN 2012, November 16, 2012 - November 18, 2012, Guangzhou, China, November 16, 2012 - November 18, 2012
Cao P.
;
Bai Y.
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  |  
浏览/下载:14/0
  |  
提交时间:2014/05/15
The effect of oxygen-rich condition on properties of ZnO:In films by sputtering
会议论文
2012 2nd International Conference on Chemical, Material and Metallurgical Engineering, ICCMME 2012, Kunming, China, December 15, 2012 - December 16, 2012
作者:
Li, Hui
;
Feng, Haitao
;
Zhang, Fanghui
;
Liu, Yun
;
Xie, Erqing
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/01/20
Zinc oxide
Defects
Films
Metallurgical engineering
Oxygen
Photoconductivity
Photoelectrons
Sputtering
X ray diffraction
X ray photoelectron spectroscopy
Crystal qualities
Direct current
Element constituent
Oxygen-rich conditions
Persistent Photoconductivity
Photoluminescence spectrum
Reactive magnetron sputtering
Trap center
Visible emissions
ZnO
Photoluminescence and transparent conductive properties of the Al and Sb codoped ZnO thin films annealed in different atmospheres
会议论文
ADVANCED MATERIALS AND ENGINEERING MATERIALS, PTS 1 AND 2, 2012-01-01
作者:
Zhong, Wen-Wu
;
Liu, Fa-Min
;
Shi, Qin-Yi
;
Chen, Wei-Ping
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  |  
浏览/下载:4/0
  |  
提交时间:2020/01/06
ZnO thin films
annealing atmospheres
nanorods
photoluminescence
Control of N/N2 species ratio in NO plasma for p-type doping of ZnO (EI CONFERENCE)
会议论文
Chen X.
;
Zhang Z.
;
Yao B.
;
Jiang M.
;
Wang S.
;
Li B.
;
Shan C.
;
Liu L.
;
Zhao D.
;
Shen D.
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  |  
浏览/下载:16/0
  |  
提交时间:2013/03/25
Nitrogen-doped ZnO thin films were grown on c-plane sapphire (Al 2O3) substrates via plasma-assisted molecular beam epitaxy using plasma activated nitric oxide (NO) as the oxygen source and dopant. X-ray diffraction measurements indicate that a small NO flux benefits the crystal quality of the thin films. Hall effect measurements indicate that the electron density of the ZnO films decreases gradually with decreasing NO flux
and the conduction reverses to p-type at a certain flux. Optical emission spectra indicate that the N atom content in the NO plasma increases with decreasing NO flux
and the origin of this is discussed. X-ray photoelectron spectroscopy measurements demonstrate that the number of N atom occupied O sites in the ZnO lattice increases correspondingly. 2011 American Institute of Physics.
Influence of Na doping on structural and optical properties of (Na,Mg):ZnO thin films prepared by sol-gel process
会议论文
2011 Symposium on Photonics and Optoelectronics, SOPO 2011, Wuhan, China, May 16, 2011 - May 18, 2011
作者:
Zhang, CaiZhen
;
Chen, Yonggang
;
Liu, Su
;
Wang, YongShun
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  |  
浏览/下载:5/0
  |  
提交时间:2017/01/20
Film preparation
Crystallite size
Gels
Optical films
Optical properties
Optoelectronic devices
Oxide films
Photonics
Semiconductor doping
Sodium
Sol-gel process
Sol-gels
Sols
Spin glass
Substrates
Thin films
Zinc
Zinc coatings
Zinc oxide
Co-doped
High quality
Low concentrations
Luminescent characteristics
Mg-doped
Na concentration
Na doped
Na doping
Nominal composition
Preferred orientations
Pyrex glass
Spin-coating method
Structural and optical properties
Zn1-xMgxO
ZnO
Relationship between structure and functional properties of the ZnO:Al thin films
会议论文
7th International Forum on Advanced Material Science and Technology, Dalian, PEOPLES R CHINA, 2010-06-26
作者:
Yue, Hongyun
;
Wu, Aimin
;
Hu, Juan
;
Zhang, Xueyu
;
Li, Tingju
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  |  
浏览/下载:3/0
  |  
提交时间:2019/12/18
Transparent conducting oxide (TCO)
Al-doped ZnO (ZnO:Al)
Sputtering
solar cell
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