Quantitative Analysis of Trap-State-Mediated Exciton Transport in Perovskite-Shelled PbS Quantum Dot Thin Films Using Photocarrier Diffusion-Wave Nondestructive Evaluation and Imaging

2016 ◽  
Vol 120 (26) ◽  
pp. 14416-14427 ◽  
Author(s):  
Lilei Hu ◽  
Zhenyu Yang ◽  
Andreas Mandelis ◽  
Alexander Melnikov ◽  
Xinzheng Lan ◽  
...  
Keyword(s):  
Thin Films ◽  
Quantitative Analysis ◽  
Quantum Dot ◽  
Nondestructive Evaluation ◽  
Trap State ◽  
Diffusion Wave ◽  
Exciton Transport ◽  
Pbs Quantum Dot

All-solid-state quantum-dot-sensitized solar cells with compact PbS quantum-dot thin films and TiO2 nanorod arrays

2017 ◽  
Vol 43 (13) ◽  
pp. 10052-10056 ◽  
Author(s):  
Zhengguo Zhang ◽  
Chengwu Shi ◽  
Guannan Xiao ◽  
Kai Lv ◽  
Chengfeng Ma ◽  
...  
Keyword(s):  
Thin Films ◽  
Solar Cells ◽  
Solid State ◽  
Quantum Dot ◽  
Nanorod Arrays ◽  
Tio2 Nanorod ◽  
Tio2 Nanorod Arrays ◽  
Sensitized Solar Cells ◽  
Pbs Quantum Dot

scholarly journals Revisiting the Valence and Conduction Band Size Dependence of PbS Quantum Dot Thin Films

ACS Nano ◽  
2016 ◽  
Vol 10 (3) ◽  
pp. 3302-3311 ◽  
Author(s):  
Elisa M. Miller ◽  
Daniel M. Kroupa ◽  
Jianbing Zhang ◽  
Philip Schulz ◽  
Ashley R. Marshall ◽  
...  
Keyword(s):  
Thin Films ◽  
Quantum Dot ◽  
Conduction Band ◽  
Size Dependence ◽  
Band Size ◽  
Pbs Quantum Dot

scholarly journals Trap-State Suppression and Improved Charge Transport in PbS Quantum Dot Solar Cells with Synergistic Mixed-Ligand Treatments

Small ◽  
2017 ◽  
Vol 13 (21) ◽  
pp. 1700598 ◽  
Author(s):  
Santanu Pradhan ◽  
Alexandros Stavrinadis ◽  
Shuchi Gupta ◽  
Yu Bi ◽  
Francesco Di Stasio ◽  
...  
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
Charge Transport ◽  
Mixed Ligand ◽  
Trap State ◽  
Quantum Dot Solar Cells ◽  
Pbs Quantum Dot

Air exposure oxidation and photooxidation of solution-phase treated PbS quantum dot thin films and solar cells

2019 ◽  
Vol 203 ◽  
pp. 110163 ◽  
Author(s):  
Hossein Beygi ◽  
Seyed Abdolkarim Sajjadi ◽  
Abolfazl Babakhani ◽  
Jeff F. Young ◽  
Frank C.J.M. van Veggel
Keyword(s):  
Thin Films ◽  
Solar Cells ◽  
Quantum Dot ◽  
Solution Phase ◽  
Air Exposure ◽  
Pbs Quantum Dot

A p-Type PbS Quantum Dot Ink with Improved Stability for Solution Processable Optoelectronics

2021 ◽  
Author(s):  
Fiaz Ahmed ◽  
John Hardin Dunlap ◽  
Perry J. Pellechia ◽  
Andrew Greytak
Keyword(s):  
Quantum Dot ◽  
Ligand Exchange ◽  
Chemical Characterization ◽  
Single Step ◽  
Improved Stability ◽  
Solution Processable ◽  
P Type ◽  
Pbs Quantum Dot

A highly stable p-type PbS-QDs ink is prepared using a single-step biphasic ligand exchange route, overcoming instability encountered in previous reports. Chemical characterization of the ink reveals 3-mercaptopriopionic acid (MPA)...

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