Visible-Light-Responsive Photocatalytic Activity Significantly Enhanced by Active [VZn+VO+] Defects in Self-Assembled ZnO Nanoparticles

NS Ferreira, JM Sasaki, RS Silva Jr… - Inorganic …, 2021 - ACS Publications
Defect influences on the photoactivity of ZnO nanoparticles prepared by a powdered
coconut water (ACP) assisted synthesis have been studied. The crystalline phase and …

Effect and mechanism of encapsulation on aging characteristics of quantum-dot light-emitting diodes

Z Chen, Q Su, Z Qin, S Chen - Nano Research, 2021 - Springer
The aging characteristics, eg, the evolution of efficiency and luminance of quantum-dot light-
emitting diodes (QLEDs) are greatly affected by the encapsulation. When encapsulated with …

High-performance solar-blind ultraviolet photodetector based on mixed-phase ZnMgO thin film

MM Fan, KW Liu, ZZ Zhang, BH Li, X Chen… - Applied Physics …, 2014 - pubs.aip.org
High Mg content mixed-phase Zn 0.38 Mg 0.62 O was deposited on a-face sapphire by
plasma-assisted molecular beam epitaxy, based on which a metal-semiconductor-metal …

Oxygen vacancy–induced ferromagnetism in un-doped ZnO thin films

P Zhan, W Wang, C Liu, Y Hu, Z Li, Z Zhang… - Journal of Applied …, 2012 - pubs.aip.org
ZnO films became ferromagnetic when defects were introduced by thermal-annealing in
flowing argon. This ferromagnetism, as shown by the photoluminescence measurement and …

Mechanism of excellent photoelectric characteristics in mixed-phase ZnMgO ultraviolet photodetectors with single cutoff wavelength

MM Fan, KW Liu, X Chen, X Wang… - … Applied Materials & …, 2015 - ACS Publications
Mixed-phase ZnMgO (m-ZMO) thin films with a single absorption edge tuning from∼ 3.9 to∼
4.8 eV were realized on a-face sapphire (a-Al2O3) by plasma-assisted molecular beam …

Tunable zinc interstitial related defects in ZnMgO and ZnCdO films

W Li, L Fang, G Qin, H Ruan, H Zhang… - Journal of Applied …, 2015 - pubs.aip.org
We report tunable band gap of ZnO thin films grown on quartz substrates by radio frequency
magnetron sputtering. The zinc interstitial (Zn i) defects in ZnO films were investigated by X …

All-oxide solar cells based on electrodeposited Cu2O absorber and atomic layer deposited ZnMgO on precious-metal-free electrode

J Kaur, O Bethge, RA Wibowo, N Bansal… - Solar Energy Materials …, 2017 - Elsevier
All-oxide solar cells based on electrodeposited p-type Cu 2 O absorber and atomic layer
deposited n-type ZnMgO are investigated. The introduced solar cell architecture is free of …

Structural and optical properties of Mg‐doped ZnO thin films prepared by a modified Pechini method

D Fang, C Li, N Wang, P Li… - Crystal Research and …, 2013 - Wiley Online Library
ZnO thin films with different Mg do** contents (0%, 3%, 5%, 8%, 10%, respectively) were
prepared on quartz glass substrates by a modified Pechini method. XRD patterns reveal that …

Microwave-assisted synthesis and characterization photoluminescence properties: a fast, efficient route to produce ZnO/GrO nanocrystalline

MM Foroughi, M Ranjbar - Journal of Materials Science: Materials in …, 2017 - Springer
Nanostructure materials have attracted much attention in the last few years due to their
unique properties that are different from the bulk materials. ZnO/GrO nanoparticles were …

Origin of the defects-induced ferromagnetism in un-doped ZnO single crystals

P Zhan, Z **e, Z Li, W Wang, Z Zhang, Z Li… - Applied Physics …, 2013 - pubs.aip.org
We clarified, in this Letter, that in un-doped ZnO single crystals after thermal annealing in
flowing argon, the defects-induced room-temperature ferromagnetism was originated from …