Improving the photoresponsivity and reducing the persistent photocurrent effect of visible-light ZnO/quantum-dot phototransistors via a TiO2 layer

2020 ◽  
Vol 8 (46) ◽  
pp. 16384-16391
Author(s):  
Byung Jun Kim ◽  
Sungho Park ◽  
Tae Yeon Kim ◽  
Eui Young Jung ◽  
Jong-Am Hong ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Zinc Oxide ◽  
Quantum Dot ◽  
Visible Light ◽  
Band Gap ◽  
Wide Band ◽  
Colloidal Quantum Dots ◽  
Tio2 Layer ◽  
Wide Band Gap

Conventional visible-light phototransistors based on the heterostructure of wide band gap zinc oxide (ZnO) and colloidal quantum-dots (CdSe/ZnS QDs) have been studied.

Realization of Visible Light Photocatalysis by Wide Band Gap Pure SnO 2 and Study of In 2 O 3 Sensitization Porous SnO 2 Photolysis Catalyst

2019 ◽  
Vol 4 (29) ◽  
pp. 8460-8469 ◽  
Author(s):  
Li Peng ◽  
Yang Xiao ◽  
Xiao‐li Wang ◽  
Da‐wei Feng ◽  
Hui Yu ◽  
...  
Keyword(s):  
Visible Light ◽  
Band Gap ◽  
Wide Band ◽  
Visible Light Photocatalysis ◽  
Wide Band Gap

Novel sputtering method to obtain wide band gap and low resistivity in as-deposited magnesium doped zinc oxide films

2019 ◽  
Vol 104 ◽  
pp. 104646 ◽  
Author(s):  
M. Loeza-Poot ◽  
R. Mis-Fernández ◽  
I. Rimmaudo ◽  
E. Camacho-Espinosa ◽  
J.L. Peña
Keyword(s):  
Zinc Oxide ◽  
Band Gap ◽  
Oxide Films ◽  
Wide Band ◽  
Wide Band Gap ◽  
Low Resistivity ◽  
Zinc Oxide Films

Interaction-determined sensitization photodegradation of dye complexes by boron nitride under visible light irradiation: experimental and theoretical studies

2020 ◽  
Vol 44 (22) ◽  
pp. 9238-9247
Author(s):  
Xin Ji ◽  
Yong Guo ◽  
Shugui Hua ◽  
Huiyan Li ◽  
Sunchen Zhang
Keyword(s):  
Boron Nitride ◽  
Visible Light ◽  
Band Gap ◽  
Visible Light Irradiation ◽  
Wide Band ◽  
Light Irradiation ◽  
Theoretical Studies ◽  
Wide Band Gap ◽  
First Time ◽  
Experimental And Theoretical Studies

In this paper, the sensitization photodegradation of single and mixed dyes by wide band gap boron nitride (BN, 3.94 eV) under visible light irradiation has been investigated for the first time.

scholarly journals Ultra-small (r1 year) copper oxide quantum dots with wide band gap

2018 ◽  
Vol 113 ◽  
pp. 600-607 ◽  
Author(s):  
Bhusankar Talluri ◽  
Edamana Prasad ◽  
Tiju Thomas
Keyword(s):  
Quantum Dots ◽  
Copper Oxide ◽  
Band Gap ◽  
Wide Band ◽  
Wide Band Gap

Constructing Sn(ii)-doped SrNb2O6 for visible light response driven H2 and O2 evolution from water

2019 ◽  
Vol 9 (14) ◽  
pp. 3619-3622 ◽  
Author(s):  
Shuaishuai Liu ◽  
Peng Li ◽  
Naoto Umezawa ◽  
Wei Zhou ◽  
Hideki Abe ◽  
...  
Keyword(s):  
Visible Light ◽  
Band Gap ◽  
Electron State ◽  
Light Response ◽  
Wide Band ◽  
O2 Evolution ◽  
Wide Band Gap ◽  
Visible Light Response

A wide band-gap photocatalyst SrNb2O6 was adjusted to response to visible light in H2 and O2 evolution due to the new electron state in its band gap created by the Sn(ii) dopant.

Combined post-modification of iodide ligands and wide band gap ZnS in quantum dot sensitized solar cells

2014 ◽  
Vol 16 (34) ◽  
pp. 18327 ◽  
Author(s):  
Guangda Niu ◽  
Nan Li ◽  
Liduo Wang ◽  
Wenzhe Li ◽  
Yong Qiu
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
Band Gap ◽  
Wide Band ◽  
Wide Band Gap ◽  
Post Modification ◽  
Sensitized Solar Cells
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