Low dark current and improved detectivity of hybrid ultraviolet photodetector based on carbon-quantum-dots/zinc-oxide-nanorod composites

2016 ◽  
Vol 39 ◽  
pp. 250-257 ◽  
Author(s):  
Sang-Won Lee ◽  
Kyung-Jae Choi ◽  
Byoung-Ho Kang ◽  
Jae-Sung Lee ◽  
Sae-Wan Kim ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Zinc Oxide ◽  
Dark Current ◽  
Carbon Quantum Dots ◽  
Ultraviolet Photodetector

Enhanced photocatalytic degradation of Rhodamine B, antibacterial and antioxidant activities of green synthesised ZnO/N doped carbon quantum dots nanocomposites

2021 ◽  
Author(s):  
Aschalew Tadesse ◽  
Mebrahtu Hagos Kahsay ◽  
Neway Belachew ◽  
H C Ananda Murthy ◽  
Basavaiah Keloth
Keyword(s):  
Quantum Dots ◽  
Zinc Oxide ◽  
Photocatalytic Degradation ◽  
Rhodamine B ◽  
Environmental Remediation ◽  
Antioxidant Activities ◽  
Carbon Quantum Dots ◽  
Step Process ◽  
Nitrogen Doped ◽  
Nitrogen Doped Carbon

In order to explore an alternative photocatalyst for environmental remediation, we report the two-step process to synthesise the zinc oxide/nitrogen doped carbon quantum dots nanocomposites (ZnO@NCQDs NCs). In the first...

ZnO quantum dots and graphene based heterostructure for excellent photoelastic and highly sensitive ultraviolet photodetector

RSC Advances ◽  
2015 ◽  
Vol 5 (110) ◽  
pp. 90838-90846 ◽  
Author(s):  
Buddha Deka Boruah ◽  
Abha Misra
Keyword(s):  
Quantum Dots ◽  
Zinc Oxide ◽  
Ultraviolet Photodetector ◽  
Highly Sensitive ◽  
Zno Quantum Dots ◽  
Ultraviolet Photodetectors ◽  
Zno Qds

Heterostructures comprised of zinc oxide quantum dots (ZnO QDs) and graphene are presented for ultraviolet photodetectors (UV PD).

scholarly journals Research on correlation between corrosion resistance and photocatalytic activity of molybdenum zinc oxide modified by carbon quantum dots pigments

2020 ◽  
Vol 175 ◽  
pp. 108148
Author(s):  
Xiu-Rui Liu ◽  
Xiao-Xiao Sheng ◽  
Xiao-Yu Yuan ◽  
Jin-Ku Liu ◽  
Xiao-Wei Sun ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Zinc Oxide ◽  
Corrosion Resistance ◽  
Photocatalytic Activity ◽  
Carbon Quantum Dots

Photoluminescence property of laser-ablated zinc oxide-carbon quantum dots nanocomposites for detection of Hg and Pb ions

2020 ◽  
Vol 14 (04) ◽  
Author(s):  
Amir Reza Sadrolhosseini ◽  
Mohr. Ikmal Hafizi Bin Azaman ◽  
Amir Masoud Arabi ◽  
Suhaidi Shafie ◽  
Nur Hazahsha Shamsudin ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Zinc Oxide ◽  
Photoluminescence Property ◽  
Carbon Quantum Dots ◽  
Pb Ions

Study on the Properties of Composites of Carbon Quantum Dots and Zinc Oxide

2019 ◽  
Vol 9 (2) ◽  
pp. 151-156
Author(s):  
Kunjie Wang ◽  
Qiuyun Shi ◽  
Hongxia Li ◽  
Xingyu Wang ◽  
Deyi Zhang ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Zinc Oxide ◽  
Carbon Quantum Dots ◽  
Properties Of Composites

Energy Transfer Induced by Carbon Quantum Dots in Porous Zinc Oxide Nanocomposite Films

2015 ◽  
Vol 119 (5) ◽  
pp. 2837-2843 ◽  
Author(s):  
Kazumasa Suzuki ◽  
Luca Malfatti ◽  
Davide Carboni ◽  
Danilo Loche ◽  
Maria Casula ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Zinc Oxide ◽  
Energy Transfer ◽  
Carbon Quantum Dots ◽  
Nanocomposite Films
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