Bandlike Transport in PbS Quantum Dot Superlattices with Quantum Confinement

2019 ◽  
Vol 10 (13) ◽  
pp. 3756-3762
Author(s):  
Yun Liu ◽  
Nolan Peard ◽  
Jeffrey C. Grossman
Keyword(s):  
Quantum Dot ◽  
Quantum Confinement ◽  
Pbs Quantum Dot

Tuning the Charge-Transfer Property of PbS-Quantum Dot/TiO2-Nanobelt Nanohybrids via Quantum Confinement

2010 ◽  
Vol 1 (7) ◽  
pp. 1030-1035 ◽  
Author(s):  
Defa Wang ◽  
Haiguang Zhao ◽  
Nianqiang Wu ◽  
My Ali El Khakani ◽  
Dongling Ma
Keyword(s):  
Charge Transfer ◽  
Quantum Dot ◽  
Quantum Confinement ◽  
Transfer Property ◽  
Pbs Quantum Dot

scholarly journals Quantum Confinement-Tunable Ultrafast Charge Transfer at the PbS Quantum Dot and Phenyl-C61-butyric Acid Methyl Ester Interface

2014 ◽  
Vol 136 (19) ◽  
pp. 6952-6959 ◽  
Author(s):  
Ala’a O. El-Ballouli ◽  
Erkki Alarousu ◽  
Marco Bernardi ◽  
Shawkat M. Aly ◽  
Alec P. Lagrow ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Methyl Ester ◽  
Quantum Dot ◽  
Butyric Acid ◽  
Quantum Confinement ◽  
Acid Methyl Ester ◽  
Acid Methyl ◽  
Butyric Acid Methyl Ester ◽  
Ultrafast Charge Transfer ◽  
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)...

Constructing PbS quantum dot sensitized ZnO nanorod array photoelectrodes for highly efficient photovoltaic devices

2016 ◽  
Vol 94 (7) ◽  
pp. 687-692
Author(s):  
Masood Mehrabian ◽  
Naser Ghasemian
Keyword(s):  
Quantum Dot ◽  
Short Circuit ◽  
Zno Nanorods ◽  
Growth Period ◽  
Short Circuit Current ◽  
Nanorod Array ◽  
Open Circuit ◽  
Zno Film ◽  
Photovoltaic Properties ◽  
Pbs Quantum Dot

Solar cells with ZnO film/ZnO nanorods (NRs)/PbS quantum dot (QD) photoelectrodes were constructed and various properties were studied. The ZnO NRs were grown for different periods varying from 0 (ZnO film) to 30 min (ZnO NR30) and the effect of growth period on the photovoltaic properties was investigated. The cell with ZnO film/PbS QD as photoelectrode showed the open circuit voltage VOC of 0.59 V, short circuit current density JSC of 10.06 mAcm−2, and the power conversion efficiency of 3.29% under one sun illumination (air mass 1.5 global illumination at 100 mWcm−2). In a device containing of ZnO film/ZnO NR10/PbS QD (as photoelectrode), mentioned photovoltaic parameters increased to 0.61 V, 10.47 mAcm−2 and 3.81%, respectively.

Crack-Free Conjugated PbS Quantum Dot–Hole Transport Layers for Solar Cells

2021 ◽  
Author(s):  
Ashish Sharma ◽  
Neha V. Dambhare ◽  
Jayanta Bera ◽  
Satyajit Sahu ◽  
Arup K. Rath
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
Hole Transport ◽  
Hole Transport Layers ◽  
Pbs Quantum Dot

Graphene/Si-Quantum-Dot Heterojunction Diodes Showing High Photosensitivity Compatible with Quantum Confinement Effect

2015 ◽  
Vol 27 (16) ◽  
pp. 2614-2620 ◽  
Author(s):  
Dong Hee Shin ◽  
Sung Kim ◽  
Jong Min Kim ◽  
Chan Wook Jang ◽  
Ju Hwan Kim ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Quantum Confinement ◽  
Quantum Confinement Effect ◽  
Confinement Effect ◽  
Si Quantum Dot ◽  
Heterojunction Diodes ◽  
High Photosensitivity

High-Performance Solid-State PbS Quantum Dot-Sensitized Solar Cells Prepared by Introduction of Hybrid Perovskite Interlayer

2017 ◽  
Vol 9 (47) ◽  
pp. 41104-41110 ◽  
Author(s):  
Jin Hyuck Heo ◽  
Min Hyuk Jang ◽  
Min Ho Lee ◽  
Dong Hee Shin ◽  
Do Hun Kim ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solid State ◽  
Quantum Dot ◽  
High Performance ◽  
Hybrid Perovskite ◽  
Sensitized Solar Cells ◽  
Pbs Quantum Dot

PbS quantum-dot-doped glass for efficient passive mode locking in a CW Yb : KYW laser

2006 ◽  
Vol 18 (1) ◽  
pp. 259-261 ◽  
Author(s):  
A.A. Lagatsky ◽  
A.M. Malyarevich ◽  
V.G. Savitski ◽  
M.S. Gaponenko ◽  
K.V. Yumashev ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Mode Locking ◽  
Passive Mode ◽  
Doped Glass ◽  
Pbs Quantum Dot
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