Hybrid Surface Passivation for Retrieving Charge Collection Efficiency of Colloidal Quantum Dot Photovoltaics

2020 ◽  
Vol 12 (39) ◽  
pp. 43576-43585
Author(s):  
Jonghee Yang ◽  
Jae Taek Oh ◽  
Minseon Kim ◽  
Hochan Song ◽  
Danil W. Boukhvalov ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Surface Passivation ◽  
Collection Efficiency ◽  
Charge Collection ◽  
Charge Collection Efficiency ◽  
Colloidal Quantum Dot

Titanium oxide morphology controls charge collection efficiency in quantum dot solar cells

2017 ◽  
Vol 19 (6) ◽  
pp. 4607-4617 ◽  
Author(s):  
Ankita Kolay ◽  
P. Naresh Kumar ◽  
Sarode Krishna Kumar ◽  
Melepurath Deepa
Keyword(s):  
Quantum Dot ◽  
Collection Efficiency ◽  
Current Collector ◽  
Transport Layer ◽  
Electron Transport Layer ◽  
Charge Collection ◽  
Charge Collection Efficiency ◽  
Interface Charge ◽  
Quantum Dot Solar Cells ◽  
Back Electron Transfer

Charge transfer at the TiO2/quantum dot (QD) interface, charge collection at the TiO2/QD/current collector (FTO or SnO2:F) interface, and back electron transfer at the TiO2/QDs/S2− interface are processes controlled by the electron transport layer or TiO2.

Near full light absorption and full charge collection in 1-micron thick quantum dot photodetector using intercalated graphene monolayer electrodes

Nanoscale ◽  
2020 ◽  
Vol 12 (8) ◽  
pp. 4909-4915 ◽  
Author(s):  
Wenjun Chen ◽  
Seungbae Ahn ◽  
Marquez Balingit ◽  
Jiaying Wang ◽  
Malcolm Lockett ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Light Absorption ◽  
Collection Efficiency ◽  
Charge Collection ◽  
Graphene Monolayer ◽  
Charge Collection Efficiency ◽  
High Charge ◽  
Full Charge

High charge collection efficiency in Vis and NIR using intercalated QD/Gr systems.

Nanowire-quantum-dot solar cells and the influence of nanowire length on the charge collection efficiency

2009 ◽  
Vol 95 (19) ◽  
pp. 193103 ◽  
Author(s):  
Kurtis S. Leschkies ◽  
Alan G. Jacobs ◽  
David J. Norris ◽  
Eray S. Aydil
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
Collection Efficiency ◽  
Charge Collection ◽  
Charge Collection Efficiency ◽  
Quantum Dot Solar Cells

3D imaging of radiation damage in silicon sensor and spatial mapping of charge collection efficiency

2013 ◽  
Vol 8 (03) ◽  
pp. C03023-C03023 ◽  
Author(s):  
M Jakubek ◽  
J Jakubek ◽  
J Zemlicka ◽  
M Platkevic ◽  
V Havranek ◽  
...  
Keyword(s):  
Radiation Damage ◽  
3D Imaging ◽  
Collection Efficiency ◽  
Charge Collection ◽  
Spatial Mapping ◽  
Charge Collection Efficiency ◽  
Silicon Sensor

Comparative Studies of Ionizing Radiation Detectors Made on the Basis of Various Types of Diamond Plates

2021 ◽  
Vol 23 (2) ◽  
pp. 68-75
Author(s):  
Altukhov A.A. ◽  
Keyword(s):  
Ionizing Radiation ◽  
Single Crystal ◽  
Comparative Studies ◽  
Collection Efficiency ◽  
Radiation Detectors ◽  
Charge Collection ◽  
Alpha Radiation ◽  
Charge Collection Efficiency ◽  
Polarization Phenomena

The results of experiments on the study of polarization phenomena and the charge collection efficiency in test structures of diamond ionizing radiation detectors using diamond plates of various types, including single-crystal NRNT-type, single-crystal CVD-type, as well as polycrystalline type, when exposed to alpha-radiation with an energy of 5.5 MeV are presented. Studies have demonstrated the existence of a number of problems with the device quality of diamond plates that affect the performance of spec-trometric-type detectors.

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