Persistent photoconductivity in Al-doped ZnO photoconductors under air, nitrogen and oxygen ambiance: Role of oxygen vacancies induced DX centers

2019 ◽  
Vol 45 (7) ◽  
pp. 8561-8570 ◽  
Author(s):  
Vishwa Bhatt ◽  
Manjeet Kumar ◽  
Joondong Kim ◽  
Hak-Jun Chung ◽  
Ju-Hyung Yun
Keyword(s):  
Oxygen Vacancies ◽  
Persistent Photoconductivity ◽  
Dx Centers ◽  
Doped Zno

Unexpected positive role of oxygen vacancies in Na-doped ZnO

2012 ◽  
Vol 112 (11) ◽  
pp. 113510 ◽  
Author(s):  
X. P. Yang ◽  
J. G. Lu ◽  
H. H. Zhang ◽  
B. Lu ◽  
J. Y. Huang ◽  
...  
Keyword(s):  
Oxygen Vacancies ◽  
Positive Role ◽  
Doped Zno

Role of oxygen vacancies in V-doped ZnO diluted magnetic semiconductors

2015 ◽  
Vol 26 (4) ◽  
pp. 2466-2470 ◽  
Author(s):  
Hongbo Liu ◽  
Yang Liu ◽  
Lili Yang ◽  
Zhenguo Chen ◽  
Huilian Liu ◽  
...  
Keyword(s):  
Oxygen Vacancies ◽  
Diluted Magnetic Semiconductors ◽  
Magnetic Semiconductors ◽  
Doped Zno ◽  
Diluted Magnetic

Multiscale probing of the influence of the defect-induced variation of oxygen vacancies on the photocatalytic activity of doped ZnO nanoparticles

2020 ◽  
Vol 8 (47) ◽  
pp. 25345-25354
Author(s):  
Young-Hoon Kim ◽  
Sunyang Kim ◽  
Ki-jeong Kim ◽  
Chaeyoung Kim ◽  
Jae Hyuck Jang ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Significant Role ◽  
Zno Nanoparticles ◽  
Oxygen Vacancies ◽  
Local Charge ◽  
Doped Zno ◽  
Induced Variation ◽  
Charge States

Oxygen vacancies on the photocatalytic activity can alter the local charge states of neighboring cations. This work highlights multimodal and multiscale spectroscopic probing of the significant role of charge mismatch by the doped cation.

Role of oxygen vacancies in the origin of ferromagnetism in Mn-doped ZnO

2011 ◽  
Vol 46 (12) ◽  
pp. 1250-1256 ◽  
Author(s):  
Qianjin Wang ◽  
Jinbin Wang ◽  
Xiangli Zhong ◽  
Qiuhong Tan ◽  
Yichun Zhou
Keyword(s):  
Oxygen Vacancies ◽  
Doped Zno ◽  
Mn Doped

Balanced performance for β-Ga2O3 solar blind photodetectors: The role of oxygen vacancies

2021 ◽  
Vol 112 ◽  
pp. 110808
Author(s):  
Jiang Wang ◽  
Yuanqiang Xiong ◽  
Lijuan Ye ◽  
Wanjun Li ◽  
Guoping Qin ◽  
...  
Keyword(s):  
Oxygen Vacancies ◽  
Solar Blind

Role of oxygen vacancies on ferromagnetism in Fe-doped TiO2 thin films

2007 ◽  
Vol 102 (7) ◽  
pp. 073905 ◽  
Author(s):  
H. J. Meng ◽  
D. L. Hou ◽  
L. Y. Jia ◽  
X. J. Ye ◽  
H. J. Zhou ◽  
...  
Keyword(s):  
Thin Films ◽  
Oxygen Vacancies ◽  
Tio2 Thin Films ◽  
Doped Tio2
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